{"id":"CVE-2008-3964","aliases":["EUVD-2008-3949","GHSA-fj2p-r342-gx3m","openSUSE-SU-2024:10971-1","openSUSE-SU-2024:10972-1"],"status":"published","title":"Multiple off-by-one errors in libpng before 1.2.32beta01, and 1.4 before 1.4.0beta34, allow...","description":"Multiple off-by-one errors in libpng before 1.2.32beta01, and 1.4 before 1.4.0beta34, allow context-dependent attackers to cause a denial of service (crash) or have unspecified other impact via a PNG image with crafted zTXt chunks, related to (1) the png_push_read_zTXt function in pngread.c, and possibly related to (2) pngtest.c.","severity":{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.03343,"percentile":0.8875,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-193"],"published":"2008-09-10T15:00:00Z","modified":"2026-06-16T22:56:54Z","affected":[{"source":"osv","ecosystem":"openSUSE:Tumbleweed","package":"libpng16","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.6.37-3.3"}]}],"bundled":9}],"products":[{"vendor":"libpng","product":"libpng"}],"references":[{"url":"http://sourceforge.net/project/shownotes.php?group_id=5624\u0026release_id=624517","tags":["x_refsource_CONFIRM","x_transferred","Product","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2008/09/09/3","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://secunia.com/advisories/35386","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory"]},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-77-1020521.1-1","tags":["vendor-advisory","x_refsource_SUNALERT","x_transferred","Broken Link"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/44928","tags":["vdb-entry","x_refsource_XF","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://www.vupen.com/english/advisories/2009/1560","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Permissions Required"]},{"url":"http://www.vupen.com/english/advisories/2009/1462","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Permissions Required"]},{"url":"http://www.securityfocus.com/bid/31049","tags":["vdb-entry","x_refsource_BID","x_transferred","Third Party Advisory","VDB Entry"]},{"url":"http://sunsolve.sun.com/search/document.do?assetkey=1-66-259989-1","tags":["vendor-advisory","x_refsource_SUNALERT","x_transferred","Broken Link"]},{"url":"http://secunia.com/advisories/35302","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2008/09/09/8","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Third Party Advisory"]},{"url":"http://www.kb.cert.org/vuls/id/889484","tags":["third-party-advisory","x_refsource_CERT-VN","x_transferred","Third Party Advisory","US Government Resource"]},{"url":"http://www.vupen.com/english/advisories/2008/2512","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Permissions Required"]},{"url":"http://security.gentoo.org/glsa/glsa-200812-15.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Third Party Advisory"]},{"url":"http://secunia.com/advisories/31781","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory"]},{"url":"http://secunia.com/advisories/33137","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Third Party Advisory"]},{"url":"http://sourceforge.net/mailarchive/forum.php?thread_name=e56ccc8f0809180317u6a5306fg14683947affb3e1b%40mail.gmail.com\u0026forum_name=png-mng-implement","tags":["mailing-list","x_refsource_MLIST","x_transferred","Third Party Advisory"]},{"url":"http://sourceforge.net/project/shownotes.php?release_id=624518","tags":["x_refsource_CONFIRM","x_transferred","Broken Link","Patch"]},{"url":"http://support.avaya.com/elmodocs2/security/ASA-2009-208.htm","tags":["x_refsource_CONFIRM","x_transferred","Third Party Advisory"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2009:051","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred","Broken Link"]},{"url":"http://sourceforge.net/tracker/index.php?func=detail\u0026aid=2095669\u0026group_id=5624\u0026atid=105624","tags":["x_refsource_CONFIRM","x_transferred","Exploit","Third Party Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-3964"},{"url":"https://github.com/advisories/GHSA-fj2p-r342-gx3m"},{"url":"","tags":["advisory"]},{"url":"https://www.suse.com/security/cve/CVE-2006-5793","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2008-3964","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2009-0040","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-10087","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2017-12652","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2016-5735","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-13785","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2018-14048","tags":["web"]},{"url":"https://www.suse.com/security/cve/CVE-2019-7317","tags":["web"]}],"sources":{"cve":[{"id":"CVE-2008-3964","description":"Multiple off-by-one errors in libpng before 1.2.32beta01, and 1.4 before 1.4.0beta34, allow context-dependent attackers to cause a denial of service (crash) or have unspecified other impact via a PNG image with crafted zTXt chunks, related to (1) the png_push_read_zTXt function in pngread.c, and possibly related to (2) pngtest.c.","status":"published","published":"2008-09-10T15:00:00Z","modified":"2024-08-07T10:00:41.994Z","updated_at":"2026-11-02T14:34:45.504702Z"}],"euvd":[{"id":"EUVD-2008-3949","description":"Multiple off-by-one errors in libpng before 1.2.32beta01, and 1.4 before 1.4.0beta34, allow context-dependent attackers to cause a denial of service (crash) or have unspecified other impact via a PNG image with crafted zTXt chunks, related to (1) the png_push_read_zTXt function in pngread.c, and possibly related to (2) pngtest.c.","status":"published","published":"2008-09-10T15:00:00Z","modified":"2024-08-07T10:00:41Z","updated_at":"2026-11-03T01:38:49.856064Z"}],"ghsa":[{"id":"GHSA-fj2p-r342-gx3m","title":"Multiple off-by-one errors in libpng before 1.2.32beta01, and 1.4 before 1.4.0beta34, allow...","description":"Multiple off-by-one errors in libpng before 1.2.32beta01, and 1.4 before 1.4.0beta34, allow context-dependent attackers to cause a denial of service (crash) or have unspecified other impact via a PNG image with crafted zTXt chunks, related to (1) the png_push_read_zTXt function in pngread.c, and possibly related to (2) pngtest.c.","status":"published","published":"2022-05-02T00:05:25Z","modified":"2023-01-31T05:07:30Z","cwes":["CWE-193"],"updated_at":"2026-11-02T14:49:13.573597Z"}],"nvd":[{"id":"CVE-2008-3964","description":"Multiple off-by-one errors in libpng before 1.2.32beta01, and 1.4 before 1.4.0beta34, allow context-dependent attackers to cause a denial of service (crash) or have unspecified other impact via a PNG image with crafted zTXt chunks, related to (1) the png_push_read_zTXt function in pngread.c, and possibly related to (2) pngtest.c.","status":"published","published":"2008-09-11T01:13:47.633Z","modified":"2026-06-16T22:56:54.39Z","cvss":[{"version":"2.0","score":4.3,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-193"],"updated_at":"2026-11-02T14:01:28.625777Z"}],"osv":[{"id":"openSUSE-SU-2024:10971-1","title":"libpng12-0-1.2.59-1.9 on GA media","description":"These are all security issues fixed in the libpng12-0-1.2.59-1.9 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:28:53.778756Z","updated_at":"2026-11-02T16:58:34.894275Z"},{"id":"openSUSE-SU-2024:10972-1","title":"libpng16-16-1.6.37-3.3 on GA media","description":"These are all security issues fixed in the libpng16-16-1.6.37-3.3 package on the GA media of openSUSE Tumbleweed.","status":"published","published":"2024-06-15T00:00:00Z","modified":"2026-02-04T02:48:08.353947Z","updated_at":"2026-11-02T16:58:34.894275Z"}]}}