CVE-2012-4564

{"cve": {"data_type": "CVE", "references": {"reference_data": [{"url": "http://www.openwall.com/lists/oss-security/2012/11/02/7", "name": "[oss-security] 20121102 Re: libtiff: Missing return value check in ppm2tiff leading to heap-buffer overflow when reading a tiff file", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "http://www.osvdb.org/86878", "name": "86878", "tags": ["Broken Link"], "refsource": "OSVDB"}, {"url": "http://secunia.com/advisories/51133", "name": "51133", "tags": ["Third Party Advisory", "Vendor Advisory"], "refsource": "SECUNIA"}, {"url": "http://www.securityfocus.com/bid/56372", "name": "56372", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "BID"}, {"url": "http://www.openwall.com/lists/oss-security/2012/11/02/3", "name": "[oss-security] 20121102 libtiff: Missing return value check in ppm2tiff leading to heap-buffer overflow when reading a tiff file", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "MLIST"}, {"url": "https://bugzilla.redhat.com/show_bug.cgi?id=871700", "name": "https://bugzilla.redhat.com/show_bug.cgi?id=871700", "tags": ["Exploit", "Issue Tracking", "Patch", "Third Party Advisory"], "refsource": "CONFIRM"}, {"url": "http://www.debian.org/security/2012/dsa-2575", "name": "DSA-2575", "tags": ["Third Party Advisory"], "refsource": "DEBIAN"}, {"url": "http://www.ubuntu.com/usn/USN-1631-1", "name": "USN-1631-1", "tags": ["Third Party Advisory"], "refsource": "UBUNTU"}, {"url": "http://lists.opensuse.org/opensuse-updates/2013-01/msg00076.html", "name": "openSUSE-SU-2013:0187", "tags": ["Mailing List", "Third Party Advisory"], "refsource": "SUSE"}, {"url": "http://rhn.redhat.com/errata/RHSA-2012-1590.html", "name": "RHSA-2012:1590", "tags": ["Third Party Advisory"], "refsource": "REDHAT"}, {"url": "https://exchange.xforce.ibmcloud.com/vulnerabilities/79750", "name": "libtiff-ppm2tiff-bo(79750)", "tags": ["Third Party Advisory", "VDB Entry"], "refsource": "XF"}]}, "data_format": "MITRE", "description": {"description_data": [{"lang": "en", "value": "ppm2tiff does not check the return value of the TIFFScanlineSize function, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted PPM image that triggers an integer overflow, a zero-memory allocation, and a heap-based buffer overflow."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "en", "value": "NVD-CWE-Other"}]}]}, "data_version": "4.0", "CVE_data_meta": {"ID": "CVE-2012-4564", "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": false}}, "publishedDate": "2012-11-11T13:00Z", "configurations": {"nodes": [{"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:a:libtiff:libtiff:*:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true, "versionEndIncluding": "4.0.3"}]}, {"children": [], "operator": "OR", "cpe_match": [{"cpe23Uri": "cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:*", "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:11.10:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:12.10:*:*:*:*:*:*:*", "cpe_name": [], "vulnerable": true}, {"cpe23Uri": "cpe:2.3:o:canonical:ubuntu_linux:12.04:*:*:*:esm:*:*:*", "cpe_name": [], "vulnerable": true}, 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