Vulnerability Instance
Lookup for vulnerabilities affecting packages.
GET /api/vulnerabilities/4604?format=api
{ "url": "http://public2.vulnerablecode.io/api/vulnerabilities/4604?format=api", "vulnerability_id": "VCID-xqrn-wuv5-x7de", "summary": "Apache Tomcat 7.0.x before 7.0.17 permits web applications to replace an XML parser used for other web applications, which allows local users to read or modify the (1) web.xml, (2) context.xml, or (3) tld files of arbitrary web applications via a crafted application that is loaded earlier than the target application. NOTE: this vulnerability exists because of a CVE-2009-0783 regression.", "aliases": [ { "alias": "CVE-2011-2481" }, { "alias": "GHSA-r7c8-hghc-2mp8" } ], "fixed_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1335?format=api", "purl": "pkg:apache/tomcat@7.0.19", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-618c-ar98-qfcr" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@7.0.19" }, { "url": "http://public2.vulnerablecode.io/api/packages/71829?format=api", "purl": "pkg:ebuild/www-servers/tomcat@7.0.23", "is_vulnerable": false, "affected_by_vulnerabilities": [], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:ebuild/www-servers/tomcat@7.0.23" } ], "affected_packages": [ { "url": "http://public2.vulnerablecode.io/api/packages/1209?format=api", "purl": "pkg:apache/tomcat@7.0.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-18q4-zark-s7a7" }, { "vulnerability": "VCID-1k8f-vsg1-k3d6" }, { "vulnerability": "VCID-241m-q6vd-kudk" }, { "vulnerability": "VCID-2sbh-sy57-3uez" }, { "vulnerability": "VCID-3cr9-g81m-4ugy" }, { "vulnerability": "VCID-3n4t-bvb1-5qer" }, { "vulnerability": "VCID-3r3s-q21j-c3au" }, { "vulnerability": "VCID-4aaa-errb-2qdw" }, { "vulnerability": "VCID-4mkw-7haq-pkgn" }, { "vulnerability": "VCID-5eqm-218u-p7gq" }, { "vulnerability": "VCID-618c-ar98-qfcr" }, { "vulnerability": "VCID-66kh-s6cr-tqf9" }, { "vulnerability": "VCID-68fk-4g86-ekbp" }, { "vulnerability": "VCID-7cpu-h5fr-8ffd" }, { "vulnerability": "VCID-7ej8-5f77-cybb" }, { "vulnerability": "VCID-886n-1vzv-syc6" }, { "vulnerability": "VCID-95d1-arxd-hkd1" }, { "vulnerability": "VCID-95fn-d2ad-qyg6" }, { "vulnerability": "VCID-9exq-fhv6-bbea" }, { "vulnerability": "VCID-a1by-zvtm-akdc" }, { "vulnerability": "VCID-a8gk-n8bq-87cp" }, { "vulnerability": "VCID-afm2-uj45-xkgx" }, { "vulnerability": "VCID-arkn-bca7-hqam" }, { "vulnerability": "VCID-c4jv-ws83-x7g2" }, { "vulnerability": "VCID-d9ys-kxh6-nkgr" }, { "vulnerability": "VCID-dhun-hj5q-dfch" }, { "vulnerability": "VCID-dzpn-w4b3-vbcm" }, { "vulnerability": "VCID-e2kr-7pmg-gfc9" }, { "vulnerability": "VCID-eb37-mkxf-7fgw" }, { "vulnerability": "VCID-f2zy-gq57-ufat" }, { "vulnerability": "VCID-fpuc-fe6m-47c6" }, { "vulnerability": "VCID-fyfz-6tr5-2fc7" }, { "vulnerability": "VCID-g7bk-891a-uufy" }, { "vulnerability": "VCID-gv12-4ruf-kfhq" }, { "vulnerability": "VCID-h9ds-trhx-m7aj" }, { "vulnerability": "VCID-hhk9-cr54-8fgc" }, { "vulnerability": "VCID-hmbm-5ysw-77bu" }, { "vulnerability": "VCID-hves-r5bg-yfes" }, { "vulnerability": "VCID-hxj6-mupf-abbc" }, { "vulnerability": "VCID-j2j9-avuw-n3eq" }, { "vulnerability": "VCID-jf7u-dvpd-b7f4" }, { "vulnerability": "VCID-kagr-74d9-kyhx" }, { "vulnerability": "VCID-kgd1-bzst-muh7" }, { "vulnerability": "VCID-kwab-3s4q-eka4" }, { "vulnerability": "VCID-kzzv-rhya-j7dd" }, { "vulnerability": "VCID-m1zd-uytj-3bej" }, { "vulnerability": "VCID-mctd-9zgv-5qgp" }, { "vulnerability": "VCID-mwk8-b5c9-kbb9" }, { "vulnerability": "VCID-n3ab-nk7c-hqc9" }, { "vulnerability": "VCID-n76n-ywja-rbhh" }, { "vulnerability": "VCID-p4dn-y54m-8fd1" }, { "vulnerability": "VCID-p6ch-pc73-b3ck" }, { "vulnerability": "VCID-pqxe-tfhk-47b7" }, { "vulnerability": "VCID-q6hm-mmfs-zka5" }, { "vulnerability": "VCID-quwu-ep21-cyew" }, { "vulnerability": "VCID-ruuh-g3fa-m7d8" }, { "vulnerability": "VCID-ryha-ndms-afbn" }, { "vulnerability": "VCID-ta1m-dh8x-nubc" }, { "vulnerability": "VCID-tcbc-3kgt-muam" }, { "vulnerability": "VCID-tfn5-6ckq-wyce" }, { "vulnerability": "VCID-tfrs-d458-tfaq" }, { "vulnerability": "VCID-vd1s-m27a-8ucc" }, { "vulnerability": "VCID-vdnj-sqmx-e3ep" }, { "vulnerability": "VCID-w82a-7kk2-p3f1" }, { "vulnerability": "VCID-xf8r-kqxb-7qdy" }, { "vulnerability": "VCID-xqrn-wuv5-x7de" }, { "vulnerability": "VCID-yfx4-4gsc-2kgh" }, { "vulnerability": "VCID-ygvw-69am-s7ae" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@7.0.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/1339?format=api", "purl": "pkg:apache/tomcat@7.0.16", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-mctd-9zgv-5qgp" }, { "vulnerability": "VCID-xqrn-wuv5-x7de" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apache/tomcat@7.0.16" }, { "url": "http://public2.vulnerablecode.io/api/packages/1212?format=api", "purl": "pkg:maven/org.apache.tomcat/tomcat@7.0.0", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-12du-1vyt-bkgx" }, { "vulnerability": "VCID-18q4-zark-s7a7" }, { "vulnerability": "VCID-1k8f-vsg1-k3d6" }, { "vulnerability": "VCID-1v6c-f56v-hqh1" }, { "vulnerability": "VCID-241m-q6vd-kudk" }, { "vulnerability": "VCID-2sbh-sy57-3uez" }, { "vulnerability": "VCID-3cr9-g81m-4ugy" }, { "vulnerability": "VCID-3n4t-bvb1-5qer" }, { "vulnerability": "VCID-3r3s-q21j-c3au" }, { "vulnerability": "VCID-4aaa-errb-2qdw" }, { "vulnerability": "VCID-4mkw-7haq-pkgn" }, { "vulnerability": "VCID-5eqm-218u-p7gq" }, { "vulnerability": "VCID-618c-ar98-qfcr" }, { "vulnerability": "VCID-66kh-s6cr-tqf9" }, { "vulnerability": "VCID-68fk-4g86-ekbp" }, { "vulnerability": "VCID-7cpu-h5fr-8ffd" }, { "vulnerability": "VCID-7ej8-5f77-cybb" }, { "vulnerability": "VCID-886n-1vzv-syc6" }, { "vulnerability": "VCID-8ebv-6941-jqdy" }, { "vulnerability": "VCID-95d1-arxd-hkd1" }, { "vulnerability": "VCID-95fn-d2ad-qyg6" }, { "vulnerability": "VCID-9exq-fhv6-bbea" }, { "vulnerability": "VCID-a1by-zvtm-akdc" }, { "vulnerability": "VCID-a8gk-n8bq-87cp" }, { "vulnerability": "VCID-afm2-uj45-xkgx" }, { "vulnerability": "VCID-arkn-bca7-hqam" }, { "vulnerability": "VCID-c4jv-ws83-x7g2" }, { "vulnerability": "VCID-d9ys-kxh6-nkgr" }, { "vulnerability": "VCID-dhun-hj5q-dfch" }, { "vulnerability": "VCID-dzpn-w4b3-vbcm" }, { "vulnerability": "VCID-e2kr-7pmg-gfc9" }, { "vulnerability": "VCID-eb37-mkxf-7fgw" }, { "vulnerability": "VCID-egye-da2v-4ybh" }, { "vulnerability": "VCID-f2zy-gq57-ufat" }, { "vulnerability": "VCID-fpuc-fe6m-47c6" }, { "vulnerability": "VCID-fyfz-6tr5-2fc7" }, { "vulnerability": "VCID-g7bk-891a-uufy" }, { "vulnerability": "VCID-g7eg-s99s-xqe7" }, { "vulnerability": "VCID-gv12-4ruf-kfhq" }, { "vulnerability": "VCID-gyed-x6s8-ybhr" }, { "vulnerability": "VCID-h9ds-trhx-m7aj" }, { "vulnerability": "VCID-hhk9-cr54-8fgc" }, { "vulnerability": "VCID-hmbm-5ysw-77bu" }, { "vulnerability": "VCID-hves-r5bg-yfes" }, { "vulnerability": "VCID-hxj6-mupf-abbc" }, { "vulnerability": "VCID-j2j9-avuw-n3eq" }, { "vulnerability": "VCID-jau7-gfz8-dkfa" }, { "vulnerability": "VCID-jf7u-dvpd-b7f4" }, { "vulnerability": "VCID-kagr-74d9-kyhx" }, { "vulnerability": "VCID-kgd1-bzst-muh7" }, { "vulnerability": "VCID-kwab-3s4q-eka4" }, { "vulnerability": "VCID-kyb8-rvyw-s7b1" }, { "vulnerability": "VCID-kzzv-rhya-j7dd" }, { "vulnerability": "VCID-m1zd-uytj-3bej" }, { "vulnerability": "VCID-mctd-9zgv-5qgp" }, { "vulnerability": "VCID-mwk8-b5c9-kbb9" }, { "vulnerability": "VCID-n3ab-nk7c-hqc9" }, { "vulnerability": "VCID-n76n-ywja-rbhh" }, { "vulnerability": "VCID-p4dn-y54m-8fd1" }, { "vulnerability": "VCID-p6ch-pc73-b3ck" }, { "vulnerability": "VCID-pqxe-tfhk-47b7" }, { "vulnerability": "VCID-q6hm-mmfs-zka5" }, { "vulnerability": "VCID-quwu-ep21-cyew" }, { "vulnerability": "VCID-r5rc-rdd9-bfbk" }, { "vulnerability": "VCID-rrdj-ssn7-zfdj" }, { "vulnerability": "VCID-ruuh-g3fa-m7d8" }, { "vulnerability": "VCID-ryha-ndms-afbn" }, { "vulnerability": "VCID-ta1m-dh8x-nubc" }, { "vulnerability": "VCID-tcbc-3kgt-muam" }, { "vulnerability": "VCID-tfn5-6ckq-wyce" }, { "vulnerability": "VCID-tfrs-d458-tfaq" }, { "vulnerability": "VCID-vd1s-m27a-8ucc" }, { "vulnerability": "VCID-vdnj-sqmx-e3ep" }, { "vulnerability": "VCID-w82a-7kk2-p3f1" }, { "vulnerability": "VCID-xf8r-kqxb-7qdy" }, { "vulnerability": "VCID-xqrn-wuv5-x7de" }, { "vulnerability": "VCID-yfx4-4gsc-2kgh" }, { "vulnerability": "VCID-ygvw-69am-s7ae" }, { "vulnerability": "VCID-zbbr-wded-9ffj" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.tomcat/tomcat@7.0.0" }, { "url": "http://public2.vulnerablecode.io/api/packages/1340?format=api", "purl": "pkg:maven/org.apache.tomcat/tomcat@7.0.16", "is_vulnerable": true, "affected_by_vulnerabilities": [ { "vulnerability": "VCID-mctd-9zgv-5qgp" }, { "vulnerability": "VCID-xqrn-wuv5-x7de" } ], "resource_url": "http://public2.vulnerablecode.io/packages/pkg:maven/org.apache.tomcat/tomcat@7.0.16" } ], "references": [ { "reference_url": "http://marc.info/?l=bugtraq&m=139344343412337&w=2", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://marc.info/?l=bugtraq&m=139344343412337&w=2" }, { "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-2481.json", "reference_id": "", "reference_type": "", "scores": [], "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2011-2481.json" }, { "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2011-2481", "reference_id": "", "reference_type": "", "scores": [ { "value": "0.00243", "scoring_system": "epss", "scoring_elements": "0.4753", "published_at": "2026-04-13T12:55:00Z" }, { "value": "0.00243", "scoring_system": "epss", "scoring_elements": "0.47522", "published_at": "2026-04-12T12:55:00Z" }, { "value": "0.00243", "scoring_system": "epss", "scoring_elements": "0.47546", "published_at": "2026-04-11T12:55:00Z" }, { "value": "0.00243", "scoring_system": "epss", "scoring_elements": "0.47527", "published_at": "2026-04-08T12:55:00Z" }, { "value": "0.00243", "scoring_system": "epss", "scoring_elements": "0.47523", "published_at": "2026-04-09T12:55:00Z" }, { "value": "0.00243", "scoring_system": "epss", "scoring_elements": "0.47472", "published_at": "2026-04-07T12:55:00Z" }, { "value": "0.00243", "scoring_system": "epss", "scoring_elements": "0.47503", "published_at": "2026-04-02T12:55:00Z" } ], "url": "https://api.first.org/data/v1/epss?cve=CVE-2011-2481" }, { "reference_url": "http://secunia.com/advisories/57126", "reference_id": "", "reference_type": "", "scores": [], "url": "http://secunia.com/advisories/57126" }, { "reference_url": "http://securitytracker.com/id?1025924", "reference_id": "", "reference_type": "", "scores": [], "url": "http://securitytracker.com/id?1025924" }, { "reference_url": "https://github.com/apache/tomcat", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/apache/tomcat" }, { "reference_url": "https://github.com/apache/tomcat/commit/279e4451cb996f810fbca2f78b6340412d9daa7b", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://github.com/apache/tomcat/commit/279e4451cb996f810fbca2f78b6340412d9daa7b" }, { "reference_url": "https://github.com/apache/tomcat/commit/81bb49ad58fc7b1177a86ba82abf0271d07ceeb7", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/apache/tomcat/commit/81bb49ad58fc7b1177a86ba82abf0271d07ceeb7" }, { "reference_url": "https://github.com/apache/tomcat/commit/8fa210147ffd98e8971cba56395726cc4a893ad7", "reference_id": "", "reference_type": "", "scores": [], "url": "https://github.com/apache/tomcat/commit/8fa210147ffd98e8971cba56395726cc4a893ad7" }, { "reference_url": "https://issues.apache.org/bugzilla/show_bug.cgi?id=51395", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://issues.apache.org/bugzilla/show_bug.cgi?id=51395" }, { "reference_url": "https://nvd.nist.gov/vuln/detail/CVE-2011-2481", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://nvd.nist.gov/vuln/detail/CVE-2011-2481" }, { "reference_url": "http://svn.apache.org/viewvc?view=revision&revision=1137753", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://svn.apache.org/viewvc?view=revision&revision=1137753" }, { "reference_url": "http://svn.apache.org/viewvc?view=revision&revision=1138788", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://svn.apache.org/viewvc?view=revision&revision=1138788" }, { "reference_url": "https://web.archive.org/web/20111209022500/http://www.securityfocus.com/bid/49147", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://web.archive.org/web/20111209022500/http://www.securityfocus.com/bid/49147" }, { "reference_url": "https://web.archive.org/web/20161127215021/http://securitytracker.com/id?1025924", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "https://web.archive.org/web/20161127215021/http://securitytracker.com/id?1025924" }, { "reference_url": "http://tomcat.apache.org/security-7.html", "reference_id": "", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "generic_textual", "scoring_elements": "" } ], "url": "http://tomcat.apache.org/security-7.html" }, { "reference_url": "http://www.securityfocus.com/bid/49147", "reference_id": "", "reference_type": "", "scores": [], "url": "http://www.securityfocus.com/bid/49147" }, { "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=732820", "reference_id": "732820", "reference_type": "", "scores": [], "url": "https://bugzilla.redhat.com/show_bug.cgi?id=732820" }, { "reference_url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2481", "reference_id": "CVE-2011-2481", "reference_type": "", "scores": [ { "value": "Low", "scoring_system": "apache_tomcat", "scoring_elements": "" } ], "url": "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2481" }, { "reference_url": "https://github.com/advisories/GHSA-r7c8-hghc-2mp8", "reference_id": "GHSA-r7c8-hghc-2mp8", "reference_type": "", "scores": [ { "value": "MODERATE", "scoring_system": "cvssv3.1_qr", "scoring_elements": "" } ], "url": "https://github.com/advisories/GHSA-r7c8-hghc-2mp8" }, { "reference_url": "https://security.gentoo.org/glsa/201206-24", "reference_id": "GLSA-201206-24", "reference_type": "", "scores": [], "url": "https://security.gentoo.org/glsa/201206-24" } ], "weaknesses": [ { "cwe_id": 200, "name": "Exposure of Sensitive Information to an Unauthorized Actor", "description": "The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information." }, { "cwe_id": 1035, "name": "OWASP Top Ten 2017 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2017." }, { "cwe_id": 937, "name": "OWASP Top Ten 2013 Category A9 - Using Components with Known Vulnerabilities", "description": "Weaknesses in this category are related to the A9 category in the OWASP Top Ten 2013." } ], "exploits": [], "severity_range_score": "0.1 - 6.9", "exploitability": "0.5", "weighted_severity": "6.2", "risk_score": 3.1, "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-xqrn-wuv5-x7de" }