{"id":"CVE-2009-5063","aliases":["AZL-41075","BELL-CVE-2009-5063","EUVD-2009-5019","GHSA-w9jf-3rvw-rjrv"],"status":"published","title":"Memory leak in the embedded_profile_len function in pngwutil.c in libpng before 1.2.39beta5...","description":"Memory leak in the embedded_profile_len function in pngwutil.c in libpng before 1.2.39beta5 allows context-dependent attackers to cause a denial of service (memory leak or segmentation fault) via a JPEG image containing an iCCP chunk with a negative embedded profile length.  NOTE: this is due to an incomplete fix for CVE-2006-7244.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-09","score":0.01496,"percentile":0.74377,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-401"],"published":"2011-08-31T23:00:00Z","modified":"2026-11-05T05:40:51Z","fixes":[{"ecosystem":"Azure Linux:3","package":"syslinux","fixed_in":["libpng-1.2.39"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Azure Linux:3","package":"syslinux","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"libpng-1.2.39"}]}]}],"products":[{"vendor":"libpng","product":"libpng"}],"references":[{"url":"http://secunia.com/advisories/49660","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Broken Link"]},{"url":"http://www.openwall.com/lists/oss-security/2011/03/22/7","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory"]},{"url":"http://security.gentoo.org/glsa/glsa-201206-15.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred","Third Party Advisory"]},{"url":"http://www.openwall.com/lists/oss-security/2011/03/28/6","tags":["mailing-list","x_refsource_MLIST","x_transferred","Mailing List","Patch","Third Party Advisory"]},{"url":"http://libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng%3Ba=commitdiff%3Bh=948ee23a2a400672b1751cfc646a7467741e9b2e#patch18","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2009-5063","tags":["web"]},{"url":"http://libpng.git.sourceforge.net/git/gitweb.cgi?p=libpng/libpng;a=commitdiff;h=948ee23a2a400672b1751cfc646a7467741e9b2e#patch18"},{"url":"https://github.com/advisories/GHSA-w9jf-3rvw-rjrv"},{"url":"https://docs.bell-sw.com/security/cves/CVE-2009-5063","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2009-5063","description":"Memory leak in the embedded_profile_len function in pngwutil.c in libpng before 1.2.39beta5 allows context-dependent attackers to cause a denial of service (memory leak or segmentation fault) via a JPEG image containing an iCCP chunk with a negative embedded profile length.  NOTE: this is due to an incomplete fix for CVE-2006-7244.","status":"published","published":"2011-08-31T23:00:00Z","modified":"2024-08-07T07:24:54.018Z","updated_at":"2026-11-02T14:33:22.699876Z"}],"euvd":[{"id":"EUVD-2009-5019","description":"Memory leak in the embedded_profile_len function in pngwutil.c in libpng before 1.2.39beta5 allows context-dependent attackers to cause a denial of service (memory leak or segmentation fault) via a JPEG image containing an iCCP chunk with a negative embedded profile length.  NOTE: this is due to an incomplete fix for CVE-2006-7244.","status":"published","published":"2011-08-31T23:00:00Z","modified":"2024-08-07T07:24:54Z","updated_at":"2026-11-03T01:39:08.21747Z"}],"ghsa":[{"id":"GHSA-w9jf-3rvw-rjrv","title":"Memory leak in the embedded_profile_len function in pngwutil.c in libpng before 1.2.39beta5...","description":"Memory leak in the embedded_profile_len function in pngwutil.c in libpng before 1.2.39beta5 allows context-dependent attackers to cause a denial of service (memory leak or segmentation fault) via a JPEG image containing an iCCP chunk with a negative embedded profile length.  NOTE: this is due to an incomplete fix for CVE-2006-7244.","status":"published","published":"2022-05-02T04:00:50Z","modified":"2025-04-11T03:50:10Z","cwes":["CWE-401"],"updated_at":"2026-11-02T15:01:09.113063Z"}],"nvd":[{"id":"CVE-2009-5063","description":"Memory leak in the embedded_profile_len function in pngwutil.c in libpng before 1.2.39beta5 allows context-dependent attackers to cause a denial of service (memory leak or segmentation fault) via a JPEG image containing an iCCP chunk with a negative embedded profile length.  NOTE: this is due to an incomplete fix for CVE-2006-7244.","status":"published","published":"2011-08-31T23:55:01.02Z","modified":"2026-06-16T23:14:55.523Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-401"],"updated_at":"2026-11-02T14:01:38.684719Z"}],"osv":[{"id":"BELL-CVE-2009-5063","title":"CVE-2009-5063 does not affect BellSoft software","status":"withdrawn","published":"2011-08-31T23:55:00Z","modified":"2026-01-28T07:22:16.659893Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium"}],"updated_at":"2026-11-02T15:28:12.886815Z"},{"id":"AZL-41075","title":"CVE-2009-5063 affecting package syslinux for versions less than libpng-1.2.39","description":"Memory leak in the embedded_profile_len function in pngwutil.c in libpng before 1.2.39beta5 allows context-dependent attackers to cause a denial of service (memory leak or segmentation fault) via a JPEG image containing an iCCP chunk with a negative embedded profile length.  NOTE: this is due to an incomplete fix for CVE-2006-7244.","status":"published","published":"2011-08-31T23:55:01Z","modified":"2026-11-05T05:40:51Z","updated_at":"2026-11-05T16:41:19.893001Z"}]}}