{"id":"CVE-2011-3464","aliases":["EUVD-2011-3427","GHSA-g3wr-53jg-9w4j"],"status":"published","title":"Off-by-one error in the png_formatted_warning function in pngerror.c in libpng 1.5.4 through 1.5...","description":"Off-by-one error in the png_formatted_warning function in pngerror.c in libpng 1.5.4 through 1.5.7 might allow remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via unspecified vectors, which trigger a stack-based buffer overflow.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0313,"percentile":0.87956,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-189"],"published":"2012-07-22T17:00:00Z","modified":"2026-06-16T23:33:19Z","products":[{"vendor":"libpng","product":"libpng"}],"references":[{"url":"http://secunia.com/advisories/49660","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://secunia.com/advisories/47827","tags":["third-party-advisory","x_refsource_SECUNIA","x_transferred","Vendor Advisory"]},{"url":"http://security.gentoo.org/glsa/glsa-201206-15.xml","tags":["vendor-advisory","x_refsource_GENTOO","x_transferred"]},{"url":"http://www.libpng.org/pub/png/libpng.html","tags":["x_refsource_CONFIRM","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2011-3464"},{"url":"https://github.com/advisories/GHSA-g3wr-53jg-9w4j"}],"sources":{"cve":[{"id":"CVE-2011-3464","description":"Off-by-one error in the png_formatted_warning function in pngerror.c in libpng 1.5.4 through 1.5.7 might allow remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via unspecified vectors, which trigger a stack-based buffer overflow.","status":"published","published":"2012-07-22T17:00:00Z","modified":"2024-08-06T23:37:47.809Z","updated_at":"2026-11-02T14:35:36.968002Z"}],"euvd":[{"id":"EUVD-2011-3427","description":"Off-by-one error in the png_formatted_warning function in pngerror.c in libpng 1.5.4 through 1.5.7 might allow remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via unspecified vectors, which trigger a stack-based buffer overflow.","status":"published","published":"2012-07-22T17:00:00Z","modified":"2024-08-06T23:37:47Z","updated_at":"2026-11-03T01:39:51.405142Z"}],"ghsa":[{"id":"GHSA-g3wr-53jg-9w4j","title":"Off-by-one error in the png_formatted_warning function in pngerror.c in libpng 1.5.4 through 1.5...","description":"Off-by-one error in the png_formatted_warning function in pngerror.c in libpng 1.5.4 through 1.5.7 might allow remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via unspecified vectors, which trigger a stack-based buffer overflow.","status":"published","published":"2022-05-17T05:27:39Z","modified":"2023-01-28T05:03:58Z","updated_at":"2026-11-02T14:44:04.962891Z"}],"nvd":[{"id":"CVE-2011-3464","description":"Off-by-one error in the png_formatted_warning function in pngerror.c in libpng 1.5.4 through 1.5.7 might allow remote attackers to cause a denial of service (application crash) and possibly execute arbitrary code via unspecified vectors, which trigger a stack-based buffer overflow.","status":"published","published":"2012-07-22T17:55:01.163Z","modified":"2026-06-16T23:33:19.66Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"cwes":["CWE-189"],"updated_at":"2026-11-02T14:02:12.272092Z"}]}}