{"id":"CVE-2008-6218","aliases":["DSA-1750-1","EUVD-2008-6188","GHSA-8p6q-rjmr-6gp9"],"status":"published","title":"Memory leak in the png_handle_tEXt function in pngrutil.c in libpng before 1.2.33 rc02 and 1.4.0...","description":"Memory leak in the png_handle_tEXt function in pngrutil.c in libpng before 1.2.33 rc02 and 1.4.0 beta36 allows context-dependent attackers to cause a denial of service (memory exhaustion) via a crafted PNG file.","severity":{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-07","score":0.02313,"percentile":0.83502,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2009-02-20T17:00:00Z","modified":"2026-06-16T23:01:50Z","affected":[{"source":"osv","ecosystem":"Debian:4.0","package":"libpng","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.15~beta5-1+etch2"}]}],"versions":["1.2.15~beta5-1"],"bundled":3},{"source":"osv","ecosystem":"Debian:5.0","package":"libpng","ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.2.27-2+lenny2"}]}],"versions":["1.2.27-2"],"bundled":3}],"products":[{"vendor":"libpng","product":"libpng"}],"references":[{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/46115","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"http://security.gentoo.org/glsa/glsa-200903-28.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"http://www.mandriva.com/security/advisories?name=MDVSA-2010:133","tags":["vendor-advisory","x_refsource_MANDRIVA","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2008/2917","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://www.securityfocus.com/bid/31920","tags":["vdb-entry","x_refsource_BID","x_transferred"]},{"url":"http://www.vupen.com/english/advisories/2010/1837","tags":["vdb-entry","x_refsource_VUPEN","x_transferred"]},{"url":"http://secunia.com/advisories/34388","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://secunia.com/advisories/32418","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://sourceforge.net/project/shownotes.php?release_id=635463\u0026group_id=5624","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://secunia.com/advisories/34265","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"http://sourceforge.net/project/shownotes.php?release_id=635837","tags":["x_refsource_CONFIRM","x_transferred","Patch"]},{"url":"http://wiki.rpath.com/Advisories:rPSA-2009-0046","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"http://www.securitytracker.com/id?1021104","tags":["vdb-entry","x_refsource_SECTRACK","x_transferred"]},{"url":"http://www.debian.org/security/2009/dsa-1750","tags":["vendor-advisory","x_refsource_DEBIAN","x_transferred"]},{"url":"http://www.securityfocus.com/archive/1/501767/100/0/threaded","tags":["mailing-list","x_refsource_BUGTRAQ","x_transferred"]},{"url":"http://secunia.com/advisories/34320","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2008-6218"},{"url":"https://github.com/advisories/GHSA-8p6q-rjmr-6gp9"}],"sources":{"cve":[{"id":"CVE-2008-6218","description":"Memory leak in the png_handle_tEXt function in pngrutil.c in libpng before 1.2.33 rc02 and 1.4.0 beta36 allows context-dependent attackers to cause a denial of service (memory exhaustion) via a crafted PNG file.","status":"published","published":"2009-02-20T17:00:00Z","modified":"2024-08-07T11:20:25.536Z","updated_at":"2026-11-02T14:34:46.265542Z"}],"euvd":[{"id":"EUVD-2008-6188","description":"Memory leak in the png_handle_tEXt function in pngrutil.c in libpng before 1.2.33 rc02 and 1.4.0 beta36 allows context-dependent attackers to cause a denial of service (memory exhaustion) via a crafted PNG file.","status":"published","published":"2009-02-20T17:00:00Z","modified":"2024-08-07T11:20:25Z","updated_at":"2026-11-03T01:38:37.322423Z"}],"ghsa":[{"id":"GHSA-8p6q-rjmr-6gp9","title":"Memory leak in the png_handle_tEXt function in pngrutil.c in libpng before 1.2.33 rc02 and 1.4.0...","description":"Memory leak in the png_handle_tEXt function in pngrutil.c in libpng before 1.2.33 rc02 and 1.4.0 beta36 allows context-dependent attackers to cause a denial of service (memory exhaustion) via a crafted PNG file.","status":"published","published":"2022-05-14T02:38:53Z","modified":"2023-02-02T05:06:18Z","updated_at":"2026-11-02T14:52:16.705925Z"}],"nvd":[{"id":"CVE-2008-6218","description":"Memory leak in the png_handle_tEXt function in pngrutil.c in libpng before 1.2.33 rc02 and 1.4.0 beta36 allows context-dependent attackers to cause a denial of service (memory exhaustion) via a crafted PNG file.","status":"published","published":"2009-02-20T17:30:03.157Z","modified":"2026-06-16T23:01:50.007Z","cvss":[{"version":"2.0","score":7.1,"vector":"AV:N/AC:M/Au:N/C:N/I:N/A:C","level":"high","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:01:31.111729Z"}],"osv":[{"id":"DSA-1750-1","title":"libpng - several vulnerabilities","status":"published","published":"2009-03-22T00:00:00Z","modified":"2026-03-09T01:01:19.427975Z","updated_at":"2026-11-02T15:46:14.734124Z"}]}}