Search for vulnerabilities
Vulnerability details: VCID-wdr9-vsu9-aaap
Vulnerability ID VCID-wdr9-vsu9-aaap
Aliases CVE-2021-3518
GHSA-v4f8-2847-rwm7
Summary There's a flaw in libxml2 in versions before 2.9.11. An attacker who is able to submit a crafted file to be processed by an application linked with libxml2 could trigger a use-after-free. The greatest impact from this flaw is to confidentiality, integrity, and availability.
Status Published
Exploitability 0.5
Weighted Severity 8.0
Risk 4.0
Affected and Fixed Packages Package Details
Weaknesses (3)
CWE-416 Use After Free
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
System Score Found at
generic_textual Medium http://people.canonical.com/~ubuntu-security/cve/2021/CVE-2021-3518.html
rhas Moderate https://access.redhat.com/errata/RHSA-2021:2569
rhas Important https://access.redhat.com/errata/RHSA-2022:1389
rhas Important https://access.redhat.com/errata/RHSA-2022:1390
cvssv3 8.6 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3518.json
epss 0.00183 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00183 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00188 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00191 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00191 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00191 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00191 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00191 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00194 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00194 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00194 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00194 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00194 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00194 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00194 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00194 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00194 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00211 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00211 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00211 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00211 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00211 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00217 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00217 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00217 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00217 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00411 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00411 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00411 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00411 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00411 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00411 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00411 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00411 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00411 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00411 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00411 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00411 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00588 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00641 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00641 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00641 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
epss 0.00641 https://api.first.org/data/v1/epss?cve=CVE-2021-3518
generic_textual Medium https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3518
cvssv3.1 8.8 http://seclists.org/fulldisclosure/2021/Jul/54
generic_textual HIGH http://seclists.org/fulldisclosure/2021/Jul/54
cvssv3.1 8.8 http://seclists.org/fulldisclosure/2021/Jul/55
generic_textual HIGH http://seclists.org/fulldisclosure/2021/Jul/55
cvssv3.1 8.8 http://seclists.org/fulldisclosure/2021/Jul/58
generic_textual HIGH http://seclists.org/fulldisclosure/2021/Jul/58
cvssv3.1 8.8 http://seclists.org/fulldisclosure/2021/Jul/59
generic_textual HIGH http://seclists.org/fulldisclosure/2021/Jul/59
cvssv3.1 5.9 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3.1_qr HIGH https://github.com/advisories/GHSA-v4f8-2847-rwm7
cvssv3.1 8.2 https://github.com/sparklemotion/nokogiri
generic_textual HIGH https://github.com/sparklemotion/nokogiri
cvssv3.1 5.9 https://github.com/sparklemotion/nokogiri/blob/2edbbef95f1dc12c1ddc5ebda71b9159026245fe/CHANGELOG.md?plain=1#L722
generic_textual MODERATE https://github.com/sparklemotion/nokogiri/blob/2edbbef95f1dc12c1ddc5ebda71b9159026245fe/CHANGELOG.md?plain=1#L722
generic_textual Medium https://gitlab.gnome.org/GNOME/libxml2/-/commit/1098c30a040e72a4654968547f415be4e4c40fe7
generic_textual Medium https://gitlab.gnome.org/GNOME/libxml2/-/issues/237
cvssv3.1 8.8 https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E
generic_textual HIGH https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E
cvssv3.1 8.8 https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E
generic_textual HIGH https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E
cvssv3.1 5.9 https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html
generic_textual MODERATE https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html
cvssv3.1 5.9 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6
generic_textual MODERATE https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6
cvssv3.1 5.9 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV
generic_textual MODERATE https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV
cvssv3 5.9 https://nokogiri.org/CHANGELOG.html#1114-2021-05-14
cvssv3.1 5.9 https://nokogiri.org/CHANGELOG.html#1114-2021-05-14
generic_textual MODERATE https://nokogiri.org/CHANGELOG.html#1114-2021-05-14
cvssv2 6.8 https://nvd.nist.gov/vuln/detail/CVE-2021-3518
cvssv3 8.8 https://nvd.nist.gov/vuln/detail/CVE-2021-3518
cvssv3.1 8.8 https://nvd.nist.gov/vuln/detail/CVE-2021-3518
archlinux High https://security.archlinux.org/AVG-1883
cvssv3.1 5.9 https://security.gentoo.org/glsa/202107-05
generic_textual MODERATE https://security.gentoo.org/glsa/202107-05
cvssv3.1 5.9 https://security.netapp.com/advisory/ntap-20210625-0002
generic_textual MODERATE https://security.netapp.com/advisory/ntap-20210625-0002
cvssv3.1 8.8 https://support.apple.com/kb/HT212601
generic_textual HIGH https://support.apple.com/kb/HT212601
cvssv3.1 8.8 https://support.apple.com/kb/HT212602
generic_textual HIGH https://support.apple.com/kb/HT212602
cvssv3.1 8.8 https://support.apple.com/kb/HT212604
generic_textual HIGH https://support.apple.com/kb/HT212604
cvssv3.1 8.8 https://support.apple.com/kb/HT212605
generic_textual HIGH https://support.apple.com/kb/HT212605
generic_textual Medium https://ubuntu.com/security/notices/USN-4991-1
cvssv3.1 5.3 https://www.oracle.com/security-alerts/cpuapr2022.html
generic_textual MODERATE https://www.oracle.com/security-alerts/cpuapr2022.html
cvssv3.1 7.5 https://www.oracle.com/security-alerts/cpujul2022.html
generic_textual HIGH https://www.oracle.com/security-alerts/cpujul2022.html
cvssv3.1 8.2 https://www.oracle.com/security-alerts/cpuoct2021.html
generic_textual HIGH https://www.oracle.com/security-alerts/cpuoct2021.html
Reference id Reference type URL
http://people.canonical.com/~ubuntu-security/cve/2021/CVE-2021-3518.html
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3518.json
https://api.first.org/data/v1/epss?cve=CVE-2021-3518
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3518
http://seclists.org/fulldisclosure/2021/Jul/54
http://seclists.org/fulldisclosure/2021/Jul/55
http://seclists.org/fulldisclosure/2021/Jul/58
http://seclists.org/fulldisclosure/2021/Jul/59
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://github.com/sparklemotion/nokogiri
https://github.com/sparklemotion/nokogiri/blob/2edbbef95f1dc12c1ddc5ebda71b9159026245fe/CHANGELOG.md?plain=1#L722
https://gitlab.gnome.org/GNOME/libxml2/-/commit/1098c30a040e72a4654968547f415be4e4c40fe7
https://gitlab.gnome.org/GNOME/libxml2/-/issues/237
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E
https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b%40%3Cissues.bookkeeper.apache.org%3E
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E
https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4%40%3Cissues.bookkeeper.apache.org%3E
https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV/
https://nokogiri.org/CHANGELOG.html#1114-2021-05-14
https://security.gentoo.org/glsa/202107-05
https://security.netapp.com/advisory/ntap-20210625-0002
https://security.netapp.com/advisory/ntap-20210625-0002/
https://support.apple.com/kb/HT212601
https://support.apple.com/kb/HT212602
https://support.apple.com/kb/HT212604
https://support.apple.com/kb/HT212605
https://ubuntu.com/security/notices/USN-4991-1
https://www.oracle.com/security-alerts/cpuapr2022.html
https://www.oracle.com/security-alerts/cpujul2022.html
https://www.oracle.com/security-alerts/cpuoct2021.html
987737 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=987737
AVG-1883 https://security.archlinux.org/AVG-1883
cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:clustered_data_ontap:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:clustered_data_ontap_antivirus_connector:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:clustered_data_ontap_antivirus_connector:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:manageability_software_development_kit:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:manageability_software_development_kit:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:ontap_select_deploy_administration_utility:-:*:*:*:*:*:*:*
cpe:2.3:a:netapp:snapdrive:-:*:*:*:*:windows:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:netapp:snapdrive:-:*:*:*:*:windows:*:*
cpe:2.3:a:oracle:communications_cloud_native_core_network_function_cloud_native_environment:1.10.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:communications_cloud_native_core_network_function_cloud_native_environment:1.10.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:enterprise_manager_base_platform:13.4.0.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:enterprise_manager_base_platform:13.4.0.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:enterprise_manager_base_platform:13.5.0.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:enterprise_manager_base_platform:13.5.0.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:enterprise_manager_ops_center:12.4.0.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:mysql_workbench:*:*:*:*:*:*:*:*
cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:peoplesoft_enterprise_peopletools:8.58:*:*:*:*:*:*:*
cpe:2.3:a:oracle:real_user_experience_insight:13.4.1.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:real_user_experience_insight:13.4.1.0:*:*:*:*:*:*:*
cpe:2.3:a:oracle:real_user_experience_insight:13.5.1.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:oracle:real_user_experience_insight:13.5.1.0:*:*:*:*:*:*:*
cpe:2.3:a:redhat:jboss_core_services:-:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:redhat:jboss_core_services:-:*:*:*:*:*:*:*
cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:xmlsoft:libxml2:*:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:33:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:fedoraproject:fedora:34:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:redhat:enterprise_linux:8.0:*:*:*:*:*:*:*
CVE-2021-3518 https://nvd.nist.gov/vuln/detail/CVE-2021-3518
CVE-2021-3518.YML https://github.com/rubysec/ruby-advisory-db/blob/master/gems/nokogiri/CVE-2021-3518.yml
GHSA-v4f8-2847-rwm7 https://github.com/advisories/GHSA-v4f8-2847-rwm7
RHBA-2021:2854 https://bugzilla.redhat.com/show_bug.cgi?id=1954242
RHSA-2021:2569 https://access.redhat.com/errata/RHSA-2021:2569
RHSA-2022:1389 https://access.redhat.com/errata/RHSA-2022:1389
RHSA-2022:1390 https://access.redhat.com/errata/RHSA-2022:1390
USN-4991-1 https://usn.ubuntu.com/4991-1/
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2021-3518.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at http://seclists.org/fulldisclosure/2021/Jul/54
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at http://seclists.org/fulldisclosure/2021/Jul/55
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at http://seclists.org/fulldisclosure/2021/Jul/58
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at http://seclists.org/fulldisclosure/2021/Jul/59
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H Found at https://github.com/sparklemotion/nokogiri
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://github.com/sparklemotion/nokogiri/blob/2edbbef95f1dc12c1ddc5ebda71b9159026245fe/CHANGELOG.md?plain=1#L722
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://lists.apache.org/thread.html/r58af02e294bd07f487e2c64ffc0a29b837db5600e33b6e698b9d696b@%3Cissues.bookkeeper.apache.org%3E
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://lists.apache.org/thread.html/rf4c02775860db415b4955778a131c2795223f61cb8c6a450893651e4@%3Cissues.bookkeeper.apache.org%3E
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://lists.debian.org/debian-lts-announce/2021/05/msg00008.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BZOMV5J4PMZAORVT64BKLV6YIZAFDGX6
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/QVM4UJ3376I6ZVOYMHBNX4GY3NIV52WV
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://nokogiri.org/CHANGELOG.html#1114-2021-05-14
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P Found at https://nvd.nist.gov/vuln/detail/CVE-2021-3518
Exploitability (E) Access Vector (AV) Access Complexity (AC) Authentication (Au) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

high

functional

unproven

proof_of_concept

not_defined

local

adjacent_network

network

high

medium

low

multiple

single

none

none

partial

complete

none

partial

complete

none

partial

complete
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2021-3518
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2021-3518
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://security.gentoo.org/glsa/202107-05
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://security.netapp.com/advisory/ntap-20210625-0002
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://support.apple.com/kb/HT212601
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://support.apple.com/kb/HT212602
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://support.apple.com/kb/HT212604
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H Found at https://support.apple.com/kb/HT212605
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N Found at https://www.oracle.com/security-alerts/cpuapr2022.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N Found at https://www.oracle.com/security-alerts/cpujul2022.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:N Found at https://www.oracle.com/security-alerts/cpuoct2021.html
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.37022
EPSS Score 0.00183
Published At March 28, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
There are no relevant records.