{"schemaVersion":3,"id":"CVE-2002-1363","aliases":["RHSA-2004:249","DSA-213"],"status":"published","duplicateOf":null,"title":null,"description":"Portable Network Graphics (PNG) library libpng 1.2.5 and earlier does not correctly calculate offsets, which allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a buffer overflow attack on the row buffers.","dates":{"published":"2004-09-01T04:00:00.000Z","modified":"2024-08-08T03:19:28.584Z","reserved":null,"kevAdded":[],"kevDue":[]},"cvss":{"headline":{"score":7.5,"severity":"high","version":"2.0","versionLabel":"v2.0","source":"NVD","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","computed":false,"selection":"backend-summary"},"metrics":[{"version":"2.0","versionLabel":"v2.0","source":"NVD","score":7.5,"severity":"high","vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","exploitability":null,"impact":null,"computed":false}]},"epss":{"probability":0.0614,"percentile":0.93426,"severity":"low","asOf":"2026-10-21T00:00:00.000Z","change":{"pp":0,"baselineDate":"2026-09-21T00:00:00.000Z","baselineScore":0.0614},"history":[{"date":"2026-09-14T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-15T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-16T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-17T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-18T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-19T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-20T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-21T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.0614,"percentile":0.93426}],"last30":[{"date":"2026-09-21T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-22T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-23T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-24T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-25T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-26T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-27T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-28T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-29T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-09-30T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-01T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-02T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-03T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-04T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-05T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-06T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-07T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-08T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-09T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-10T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-11T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-12T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-13T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-14T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-15T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-16T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-17T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-18T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-19T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-20T00:00:00.000Z","score":0.0614,"percentile":null},{"date":"2026-10-21T00:00:00.000Z","score":0.0614,"percentile":0.93426}]},"kev":{"state":"not-listed","entries":[],"listedCount":0,"totalCatalogs":3,"catalogs":[{"source":"cisa","label":"CISA","listed":false,"entry":null},{"source":"enisa","label":"ENISA","listed":false,"entry":null},{"source":"circl","label":"CIRCL","listed":false,"entry":null}]},"ransomware":{"state":"none-recorded","sources":[]},"exploits":[],"exploitCount":0,"weaknesses":[],"affected":[{"vendor":"debian","product":"libpng","name":"libpng","label":"libpng","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/libpng","purlType":"deb","versions":[{"text":"< 1.0.12-3.woody.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.0.12-3.woody.3","eol":null,"hubHref":null},{"vendor":"debian","product":"libpng3","name":"libpng3","label":"libpng3","ecosystem":"Debian","cpePart":null,"purl":"pkg:deb/debian/libpng3","purlType":"deb","versions":[{"text":"< 1.2.1-1.1.woody.3","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 1.2.1-1.1.woody.3","eol":null,"hubHref":null},{"vendor":"greg_roelofs","product":"libpng","name":"libpng","label":"libpng","ecosystem":null,"cpePart":"a","purl":null,"purlType":null,"versions":[{"text":"1.0.5","noFixRecorded":false,"fixedIn":null},{"text":"1.0.6","noFixRecorded":false,"fixedIn":null},{"text":"1.0.7","noFixRecorded":false,"fixedIn":null},{"text":"1.0.8","noFixRecorded":false,"fixedIn":null},{"text":"1.0.9","noFixRecorded":false,"fixedIn":null},{"text":"1.0.11","noFixRecorded":false,"fixedIn":null},{"text":"1.0.12","noFixRecorded":false,"fixedIn":null},{"text":"1.0.13","noFixRecorded":false,"fixedIn":null},{"text":"1.0.14","noFixRecorded":false,"fixedIn":null},{"text":"1.2.0","noFixRecorded":false,"fixedIn":null},{"text":"1.2.1","noFixRecorded":false,"fixedIn":null},{"text":"1.2.2","noFixRecorded":false,"fixedIn":null},{"text":"1.2.3","noFixRecorded":false,"fixedIn":null},{"text":"1.2.4","noFixRecorded":false,"fixedIn":null}],"versionsText":"1.0.5 | 1.0.6 | 1.0.7 | 1.0.8 | 1.0.9 | 1.0.11 | 1.0.12 | 1.0.13 | 1.0.14 | 1.2.0 | 1.2.1 | 1.2.2 | 1.2.3 | 1.2.4","eol":null,"hubHref":"/vendor/greg_roelofs/libpng"},{"vendor":"redhat","product":"libpng","name":"libpng","label":"libpng","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/libpng","purlType":"rpm","versions":[{"text":"< 2:1.2.2-24","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2:1.2.2-24","eol":null,"hubHref":null},{"vendor":"redhat","product":"libpng-debuginfo","name":"libpng-debuginfo","label":"libpng-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/libpng-debuginfo","purlType":"rpm","versions":[{"text":"< 2:1.2.2-24","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2:1.2.2-24","eol":null,"hubHref":null},{"vendor":"redhat","product":"libpng-devel","name":"libpng-devel","label":"libpng-devel","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/libpng-devel","purlType":"rpm","versions":[{"text":"< 2:1.2.2-24","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 2:1.2.2-24","eol":null,"hubHref":null},{"vendor":"redhat","product":"libpng10","name":"libpng10","label":"libpng10","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/libpng10","purlType":"rpm","versions":[{"text":"< 0:1.0.13-14","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:1.0.13-14","eol":null,"hubHref":null},{"vendor":"redhat","product":"libpng10-debuginfo","name":"libpng10-debuginfo","label":"libpng10-debuginfo","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/libpng10-debuginfo","purlType":"rpm","versions":[{"text":"< 0:1.0.13-14","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:1.0.13-14","eol":null,"hubHref":null},{"vendor":"redhat","product":"libpng10-devel","name":"libpng10-devel","label":"libpng10-devel","ecosystem":"Red Hat","cpePart":null,"purl":"pkg:rpm/redhat/libpng10-devel","purlType":"rpm","versions":[{"text":"< 0:1.0.13-14","noFixRecorded":false,"fixedIn":null}],"versionsText":"< 0:1.0.13-14","eol":null,"hubHref":null}],"affectedCount":9,"eol":{"hasEol":false,"count":0},"references":[{"url":"http://www.redhat.com/support/errata/RHSA-2004-402.html","label":"www.redhat.com/support/errata/RHSA-2004-402.html","hostname":"www.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"https://bugzilla.fedora.us/show_bug.cgi?id=1943","label":"bugzilla.fedora.us/show_bug.cgi?id=1943","hostname":"bugzilla.fedora.us","tags":["Vendor Advisory","X Refsource FEDORA"]},{"url":"http://www.securityfocus.com/bid/6431","label":"www.securityfocus.com/bid/6431","hostname":"www.securityfocus.com","tags":["VDB Entry","X Refsource BID"]},{"url":"http://www.redhat.com/support/errata/RHSA-2003-007.html","label":"www.redhat.com/support/errata/RHSA-2003-007.html","hostname":"www.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3657","label":"oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3657","hostname":"oval.cisecurity.org","tags":["VDB Entry","Signature","X Refsource OVAL"]},{"url":"http://www.debian.org/security/2002/dsa-213","label":"www.debian.org/security/2002/dsa-213","hostname":"www.debian.org","tags":["Vendor Advisory","X Refsource DEBIAN","Patch"]},{"url":"http://www.redhat.com/support/errata/RHSA-2003-157.html","label":"www.redhat.com/support/errata/RHSA-2003-157.html","hostname":"www.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"http://frontal2.mandriva.com/security/advisories?name=MDKSA-2003:008","label":"frontal2.mandriva.com/security/advisories?name=MDKSA-2003:008","hostname":"frontal2.mandriva.com","tags":["Vendor Advisory","X Refsource MANDRAKE"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/10925","label":"exchange.xforce.ibmcloud.com/vulnerabilities/10925","hostname":"exchange.xforce.ibmcloud.com","tags":["VDB Entry","X Refsource XF"]},{"url":"http://www.mandrakesoft.com/security/advisories?name=MDKSA-2004:063","label":"www.mandrakesoft.com/security/advisories?name=MDKSA-2004:063","hostname":"www.mandrakesoft.com","tags":["Vendor Advisory","X Refsource MANDRAKE"]},{"url":"http://www.redhat.com/support/errata/RHSA-2003-119.html","label":"www.redhat.com/support/errata/RHSA-2003-119.html","hostname":"www.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"http://www.redhat.com/support/errata/RHSA-2004-249.html","label":"www.redhat.com/support/errata/RHSA-2004-249.html","hostname":"www.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"http://www.redhat.com/support/errata/RHSA-2003-006.html","label":"www.redhat.com/support/errata/RHSA-2003-006.html","hostname":"www.redhat.com","tags":["Vendor Advisory","X Refsource REDHAT"]},{"url":"http://www.novell.com/linux/security/advisories/2003_004_libpng.html","label":"www.novell.com/linux/security/advisories/2003_004_libpng.html","hostname":"www.novell.com","tags":["Vendor Advisory","X Refsource SUSE"]},{"url":"https://access.redhat.com/errata/RHSA-2004:249","label":"access.redhat.com/errata/RHSA-2004:249","hostname":"access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/updates/classification/#important","label":"access.redhat.com/security/updates/classification/","hostname":"access.redhat.com","tags":["ARTICLE"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2004/rhsa-2004_249.json","label":"security.access.redhat.com/data/csaf/v2/advisories/2004/rhsa-2004_249.json","hostname":"security.access.redhat.com","tags":["Advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2002-1363","label":"access.redhat.com/security/cve/CVE-2002-1363","hostname":"access.redhat.com","tags":["REPORT"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1616886","label":"bugzilla.redhat.com/show_bug.cgi?id=1616886","hostname":"bugzilla.redhat.com","tags":["REPORT"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2002-1363","label":"www.cve.org/CVERecord?id=CVE-2002-1363","hostname":"www.cve.org","tags":["Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2002-1363","label":"nvd.nist.gov/vuln/detail/CVE-2002-1363","hostname":"nvd.nist.gov","tags":["Advisory"]}],"lineage":{"upstream":[],"downstream":["RHSA-2004:402"],"duplicates":[],"related":[]},"timeline":[{"kind":"published","date":"2004-09-01T04:00:00.000Z","label":"Published","detail":"Vulnerability first disclosed.","source":null},{"kind":"modified","date":"2024-08-08T03:19:28.584Z","label":"Last modified","detail":"Vulnerability information updated.","source":null}],"risk":{"score":31,"level":"medium","profile":"Default","thresholds":{"critical":75,"high":50,"medium":25,"low":10}},"meta":{"dataAsOf":"2026-10-22T07:49:40.048Z","stale":false,"partial":false}}