CVE-2013-4559

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://www.openwall.com/lists/oss-security/2013/11/12/4", "name": "[oss-security] 20131112 Re: CVE Request: lighttpd multiple issues (setuid/... unchecked return value, FAM: read after free)", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2013_02.txt", "name": "http://download.lighttpd.net/lighttpd/security/lighttpd_sa_2013_02.txt", "tags": ["Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://secunia.com/advisories/55682", "name": "55682", "tags": ["Third Party Advisory"], "refsource": "SECUNIA"}, {"url": "http://lists.opensuse.org/opensuse-updates/2014-01/msg00049.html", "name": "openSUSE-SU-2014:0072", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://marc.info/?l=bugtraq&m=141576815022399&w=2", "name": "HPSBGN03191", "tags": ["Issue Tracking", "Third Party Advisory"], "refsource": "HP"}, {"url": "https://www.debian.org/security/2013/dsa-2795", "name": "DSA-2795", "tags": ["Third Party Advisory"], "refsource": "DEBIAN"}, {"url": "https://kc.mcafee.com/corporate/index?page=content&id=SB10310", "name": "https://kc.mcafee.com/corporate/index?page=content&id=SB10310", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://jvn.jp/en/jp/JVN37417423/index.html", "name": "JVN#37417423", "tags": ["Third Party Advisory"], "refsource": "JVN"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "lighttpd before 1.4.33 does not check the return value of the (1) setuid, (2) setgid, or (3) setgroups functions, which might cause lighttpd to run as root if it is restarted and allows remote attackers to gain privileges, as demonstrated by multiple calls to the clone function that cause setuid to fail when the user process limit is reached."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-264"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2013-4559", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 7.6, "accessVector": "NETWORK", "vectorString": "AV:N/AC:H/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "HIGH", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "severity": "HIGH", "impactScore": 10.0, "obtainAllPrivilege": false, "exploitabilityScore": 4.9, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}}, "publishedDate": "2013-11-20T14:12Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:lighttpd:lighttpd:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.4.33"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:opensuse:opensuse:12.2:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:opensuse:opensuse:12.3:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:opensuse:opensuse:13.1:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2021-02-26T15:14Z"}