{"id":"CVE-2006-0481","aliases":["EUVD-2006-0488","GHSA-g542-vx79-g9v8","RHSA-2006:0205"],"status":"published","title":"Heap-based buffer overflow in the alpha strip capability in libpng 1.2.7 allows context-dependent...","description":"Heap-based buffer overflow in the alpha strip capability in libpng 1.2.7 allows context-dependent attackers to cause a denial of service (crash) when the png_do_strip_filler function is used to strip alpha channels out of the image.","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":"2026-11-08","score":0.03079,"percentile":0.87761,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":true},"cwes":["CWE-119"],"published":"2006-01-31T18:00:00Z","modified":"2026-06-26T10:04:20Z","fixes":[{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"libpng","fixed_in":["2:1.2.7-1.el4.2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"libpng-debuginfo","fixed_in":["2:1.2.7-1.el4.2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::as","package":"libpng-devel","fixed_in":["2:1.2.7-1.el4.2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"libpng","fixed_in":["2:1.2.7-1.el4.2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"libpng-debuginfo","fixed_in":["2:1.2.7-1.el4.2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"libpng-devel","fixed_in":["2:1.2.7-1.el4.2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"libpng","fixed_in":["2:1.2.7-1.el4.2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"libpng-debuginfo","fixed_in":["2:1.2.7-1.el4.2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::es","package":"libpng-devel","fixed_in":["2:1.2.7-1.el4.2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"libpng","fixed_in":["2:1.2.7-1.el4.2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"libpng-debuginfo","fixed_in":["2:1.2.7-1.el4.2"],"sources":["osv"]},{"ecosystem":"Red Hat:enterprise_linux:4::ws","package":"libpng-devel","fixed_in":["2:1.2.7-1.el4.2"],"sources":["osv"]}],"affected":[{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"libpng","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.2.7-1.el4.2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"libpng-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.2.7-1.el4.2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::as","package":"libpng-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.2.7-1.el4.2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"libpng","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.2.7-1.el4.2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"libpng-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.2.7-1.el4.2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::desktop","package":"libpng-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.2.7-1.el4.2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"libpng","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.2.7-1.el4.2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"libpng-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.2.7-1.el4.2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::es","package":"libpng-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.2.7-1.el4.2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"libpng","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.2.7-1.el4.2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"libpng-debuginfo","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.2.7-1.el4.2"}]}]},{"source":"osv","ecosystem":"Red Hat:enterprise_linux:4::ws","package":"libpng-devel","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"2:1.2.7-1.el4.2"}]}]}],"products":[{"vendor":"greg_roelofs","product":"libpng"}],"references":[{"url":"http://www.redhat.com/support/errata/RHSA-2006-0205.html","tags":["vendor-advisory","x_refsource_REDHAT","x_transferred","Patch","Vendor Advisory"]},{"url":"https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=179455","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/24396","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://securitytracker.com/id?1015617","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Patch"]},{"url":"https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A10780","tags":["vdb-entry","signature","x_refsource_OVAL","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2006/0393","tags":["vdb-entry","x_refsource_VUPEN","x_transferred","Vendor Advisory"]},{"url":"http://secunia.com/advisories/18654","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://security.gentoo.org/glsa/glsa-200812-15.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"http://securitytracker.com/id?1015615","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred","Patch"]},{"url":"http://secunia.com/advisories/33137","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"ftp://ftp.simplesystems.org/pub/libpng/png/src/libpng-1.2.8-README.txt","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://secunia.com/advisories/18863","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/16626","tags":["vdb-entry","x_refsource_BID","x_transferred","Patch"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2006-0481","tags":["advisory"]},{"url":"https://github.com/advisories/GHSA-g542-vx79-g9v8"},{"url":"https://access.redhat.com/errata/RHSA-2006:0205","tags":["advisory"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=179455","tags":["report"]},{"url":"https://security.access.redhat.com/data/csaf/v2/advisories/2006/rhsa-2006_0205.json","tags":["advisory"]},{"url":"https://access.redhat.com/security/cve/CVE-2006-0481","tags":["report"]},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=1618003","tags":["report"]},{"url":"https://www.cve.org/CVERecord?id=CVE-2006-0481","tags":["advisory"]}],"sources":{"cve":[{"id":"CVE-2006-0481","description":"Heap-based buffer overflow in the alpha strip capability in libpng 1.2.7 allows context-dependent attackers to cause a denial of service (crash) when the png_do_strip_filler function is used to strip alpha channels out of the image.","status":"published","published":"2006-01-31T18:00:00Z","modified":"2024-08-07T16:34:14.861Z","updated_at":"2026-11-02T14:33:52.569914Z"}],"euvd":[{"id":"EUVD-2006-0488","description":"Heap-based buffer overflow in the alpha strip capability in libpng 1.2.7 allows context-dependent attackers to cause a denial of service (crash) when the png_do_strip_filler function is used to strip alpha channels out of the image.","status":"published","published":"2006-01-31T18:00:00Z","modified":"2024-08-07T16:34:14Z","updated_at":"2026-11-03T01:16:09.484912Z"}],"ghsa":[{"id":"GHSA-g542-vx79-g9v8","title":"Heap-based buffer overflow in the alpha strip capability in libpng 1.2.7 allows context-dependent...","description":"Heap-based buffer overflow in the alpha strip capability in libpng 1.2.7 allows context-dependent attackers to cause a denial of service (crash) when the png_do_strip_filler function is used to strip alpha channels out of the image.","status":"published","published":"2022-05-03T03:15:33Z","modified":"2023-02-01T05:01:16Z","cwes":["CWE-119"],"updated_at":"2026-11-02T14:49:42.191398Z"}],"nvd":[{"id":"CVE-2006-0481","description":"Heap-based buffer overflow in the alpha strip capability in libpng 1.2.7 allows context-dependent attackers to cause a denial of service (crash) when the png_do_strip_filler function is used to strip alpha channels out of the image.","status":"published","published":"2006-01-31T18:03:00Z","modified":"2026-06-16T22:20:41.55Z","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-119"],"updated_at":"2026-11-02T14:01:00.269596Z"}],"osv":[{"id":"RHSA-2006:0205","title":"Red Hat Security Advisory: libpng security update","status":"published","published":"2024-09-15T16:03:17Z","modified":"2026-06-26T10:04:20Z","updated_at":"2026-11-02T15:52:59.135214Z"}]}}
