CVE-2011-2692

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://www.kb.cert.org/vuls/id/819894", "name": "VU#819894", "tags": ["Third Party Advisory", "US Government Resource"], "refsource": "CERT-VN"}, {"url": "http://www.libpng.org/pub/png/libpng.html", "name": "http://www.libpng.org/pub/png/libpng.html", "tags": ["Product", "Vendor Advisory"], "refsource": "CONFIRM"}, {"url": "http://secunia.com/advisories/45046", "name": "45046", "tags": ["Broken Link"], "refsource": "SECUNIA"}, {"url": "http://sourceforge.net/mailarchive/forum.php?thread_name=003101cc2790%24fb5d6e80%24f2184b80%24%40acm.org&forum_name=png-mng-implement", "name": "http://sourceforge.net/mailarchive/forum.php?thread_name=003101cc2790%24fb5d6e80%24f2184b80%24%40acm.org&forum_name=png-mng-implement", "tags": ["Exploit", "Issue Tracking", "Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=720612", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=720612", "tags": ["Issue Tracking", "Patch", "Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.openwall.com/lists/oss-security/2011/07/13/2", "name": "[oss-security] 20110713 Security issues fixed in libpng 1.5.4", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://secunia.com/advisories/45445", "name": "45445", "tags": ["Broken Link"], "refsource": "SECUNIA"}, {"url": "http://secunia.com/advisories/45461", "name": "45461", "tags": ["Broken Link"], "refsource": "SECUNIA"}, {"url": "http://www.securityfocus.com/bid/48618", "name": "48618", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "BID"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-1104.html", "name": "RHSA-2011:1104", "tags": ["Broken Link"], "refsource": "REDHAT"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-1103.html", "name": "RHSA-2011:1103", "tags": ["Broken Link"], "refsource": "REDHAT"}, {"url": "http://secunia.com/advisories/45415", "name": "45415", "tags": ["Broken Link"], "refsource": "SECUNIA"}, {"url": "http://secunia.com/advisories/45460", "name": "45460", "tags": ["Broken Link"], "refsource": "SECUNIA"}, {"url": "http://www.debian.org/security/2011/dsa-2287", "name": "DSA-2287", "tags": ["Third Party Advisory"], "refsource": "DEBIAN"}, {"url": "http://secunia.com/advisories/45405", "name": "45405", "tags": ["Broken Link"], "refsource": "SECUNIA"}, {"url": "http://www.redhat.com/support/errata/RHSA-2011-1105.html", "name": "RHSA-2011:1105", "tags": ["Broken Link"], "refsource": "REDHAT"}, {"url": "http://lists.fedoraproject.org/pipermail/package-announce/2011-July/063118.html", "name": "FEDORA-2011-9336", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "FEDORA"}, {"url": "http://www.ubuntu.com/usn/USN-1175-1", "name": "USN-1175-1", "tags": ["Third Party Advisory"], "refsource": "UBUNTU"}, {"url": "http://secunia.com/advisories/45492", "name": "45492", "tags": ["Broken Link"], "refsource": "SECUNIA"}, {"url": "http://support.apple.com/kb/HT5002", "name": "http://support.apple.com/kb/HT5002", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://lists.apple.com/archives/Security-announce/2011//Oct/msg00003.html", "name": "APPLE-SA-2011-10-12-3", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "APPLE"}, {"url": "http://www.mandriva.com/security/advisories?name=MDVSA-2011:151", "name": "MDVSA-2011:151", "tags": ["Broken Link"], "refsource": "MANDRIVA"}, {"url": "http://support.apple.com/kb/HT5281", "name": "http://support.apple.com/kb/HT5281", "tags": ["Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://lists.apple.com/archives/security-announce/2012/May/msg00001.html", "name": "APPLE-SA-2012-05-09-1", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "APPLE"}, {"url": "http://security.gentoo.org/glsa/glsa-201206-15.xml", "name": "GLSA-201206-15", "tags": ["Third Party Advisory"], "refsource": "GENTOO"}, {"url": "http://secunia.com/advisories/49660", "name": "49660", "tags": ["Broken Link"], "refsource": "SECUNIA"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/68536", "name": "libpng-png-file-dos(68536)", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "XF"}, {"url": "http://libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng%3Ba=commit%3Bh=61a2d8a2a7b03023e63eae9a3e64607aaaa6d339", "name": "http://libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng%3Ba=commit%3Bh=61a2d8a2a7b03023e63eae9a3e64607aaaa6d339", "tags": [], "refsource": "MISC"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "The png_handle_sCAL function in pngrutil.c in libpng 1.0.x before 1.0.55, 1.2.x before 1.2.45, 1.4.x before 1.4.8, and 1.5.x before 1.5.4 does not properly handle invalid sCAL chunks, which allows remote attackers to cause a denial of service (memory corruption and application crash) or possibly have unspecified other impact via a crafted PNG image that triggers the reading of uninitialized memory."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "CWE-119"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2011-2692", "ASSIGNER": "secalert@redhat.com"}}, "impact": {"baseMetricV2": {"cvssV2": {"version": "2.0", "baseScore": 6.8, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:P/A:P", "authentication": "NONE", "integrityImpact": "PARTIAL", "accessComplexity": "MEDIUM", "availabilityImpact": "PARTIAL", "confidentialityImpact": "PARTIAL"}, "severity": "MEDIUM", "acInsufInfo": false, "impactScore": 6.4, "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": true}, "baseMetricV3": {"cvssV3": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}}, "publishedDate": "2011-07-17T20:55Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.5.4", "versionStartIncluding": "1.5.0"}, {"cpe23Uri": "cpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.4.8", "versionStartIncluding": "1.4.0"}, {"cpe23Uri": "cpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.2.45", "versionStartIncluding": "1.2.0"}, {"cpe23Uri": "cpe:2.3:a:libpng:libpng:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndExcluding": "1.0.55", "versionStartIncluding": "1.0.0"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:fedoraproject:fedora:14:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:debian:debian_linux:5.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:10.10:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:11.04:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:10.04:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:8.04:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}]}], "CVE_data_version": "4.0"}, "lastModifiedDate": "2023-02-13T01:20Z"}