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Vulnerability details: VCID-ns3t-ngra-3bc9
Vulnerability ID VCID-ns3t-ngra-3bc9
Aliases CVE-2017-7376
Summary Buffer overflow in libxml2 allows remote attackers to execute arbitrary code by leveraging an incorrect limit for port values when handling redirects.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (4)
CWE-1035 OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities
CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
CWE-937 OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities
CWE-682 Incorrect Calculation
System Score Found at
cvssv3 5.9 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7376.json
epss 0.39544 https://api.first.org/data/v1/epss?cve=CVE-2017-7376
epss 0.39544 https://api.first.org/data/v1/epss?cve=CVE-2017-7376
epss 0.39544 https://api.first.org/data/v1/epss?cve=CVE-2017-7376
epss 0.39544 https://api.first.org/data/v1/epss?cve=CVE-2017-7376
epss 0.39544 https://api.first.org/data/v1/epss?cve=CVE-2017-7376
epss 0.39544 https://api.first.org/data/v1/epss?cve=CVE-2017-7376
epss 0.39544 https://api.first.org/data/v1/epss?cve=CVE-2017-7376
epss 0.39544 https://api.first.org/data/v1/epss?cve=CVE-2017-7376
epss 0.39544 https://api.first.org/data/v1/epss?cve=CVE-2017-7376
epss 0.39544 https://api.first.org/data/v1/epss?cve=CVE-2017-7376
epss 0.39544 https://api.first.org/data/v1/epss?cve=CVE-2017-7376
epss 0.39544 https://api.first.org/data/v1/epss?cve=CVE-2017-7376
epss 0.39544 https://api.first.org/data/v1/epss?cve=CVE-2017-7376
epss 0.39544 https://api.first.org/data/v1/epss?cve=CVE-2017-7376
cvssv2 2.6 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv3 3.7 https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
cvssv2 10.0 https://nvd.nist.gov/vuln/detail/CVE-2017-7376
cvssv3 9.8 https://nvd.nist.gov/vuln/detail/CVE-2017-7376
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7376.json
https://android.googlesource.com/platform/external/libxml2/+/51e0cb2e5ec18eaf6fb331bc573ff27b743898f4
https://api.first.org/data/v1/epss?cve=CVE-2017-7376
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-0663
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7375
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7376
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9047
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9048
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9049
https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9050
https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
https://git.gnome.org/browse/libxml2/commit/?id=5dca9eea1bd4263bfa4d037ab2443de1cd730f7e
https://source.android.com/security/bulletin/2017-06-01
https://www.debian.org/security/2017/dsa-3952
http://www.securityfocus.com/bid/98877
http://www.securitytracker.com/id/1038623
1462216 https://bugzilla.redhat.com/show_bug.cgi?id=1462216
870865 https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=870865
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:8.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
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:google:android:4.4.4:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:4.4.4:*:*:*:*:*:*:*
cpe:2.3:o:google:android:5.0.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:5.0.2:*:*:*:*:*:*:*
cpe:2.3:o:google:android:5.1.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:5.1.1:*:*:*:*:*:*:*
cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:6.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:6.0.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:6.0.1:*:*:*:*:*:*:*
cpe:2.3:o:google:android:7.0:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:7.0:*:*:*:*:*:*:*
cpe:2.3:o:google:android:7.1.1:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:7.1.1:*:*:*:*:*:*:*
cpe:2.3:o:google:android:7.1.2:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:o:google:android:7.1.2:*:*:*:*:*:*:*
CVE-2017-7376 https://nvd.nist.gov/vuln/detail/CVE-2017-7376
USN-3424-1 https://usn.ubuntu.com/3424-1/
USN-3424-2 https://usn.ubuntu.com/3424-2/
No exploits are available.
Vector: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2017-7376.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: AV:N/AC:H/Au:N/C:N/I:N/A:P Found at https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml
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:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L 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: AV:N/AC:L/Au:N/C:C/I:C/A:C Found at https://nvd.nist.gov/vuln/detail/CVE-2017-7376
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://nvd.nist.gov/vuln/detail/CVE-2017-7376
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 0.97167
EPSS Score 0.39544
Published At July 30, 2025, 12:55 p.m.
Date Actor Action Source VulnerableCode Version
2025-07-31T08:40:21.611641+00:00 Ubuntu USN Importer Import https://usn.ubuntu.com/3424-2/ 37.0.0