{"id":"CVE-2011-3328","url":"https://www.cyber-defence.io/tools/cve/CVE-2011-3328","generatedAt":"2026-10-28T02:17:47.411Z","title":"The png_handle_cHRM function in pngrutil.c in libpng 1.5.4, when color-correction support is enabled, allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a malformed PNG image containing a cHRM chunk…","description":"The png_handle_cHRM function in pngrutil.c in libpng 1.5.4, when color-correction support is enabled, allows remote attackers to cause a denial of service (divide-by-zero error and application crash) via a malformed PNG image containing a cHRM chunk associated with a certain zero value.","published":"2012-01-17T19:55:01.000Z","lastModified":"2026-06-16T23:33:06.000Z","status":"Modified","sourceIdentifier":"cret@cert.org","cvss":{"version":"2.0","score":2.6,"severity":"LOW","vector":"AV:N/AC:H/Au:N/C:N/I:N/A:P"},"cwe":[],"affected":["greg roelofs/libpng"],"epss":{"score":0.03637,"percentile":0.89484,"date":"2026-10-26","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (3.64%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"http://libpng.org/pub/png/libpng.html","tags":["Patch","Vendor Advisory"],"source":"cret@cert.org"},{"url":"http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html","source":"cret@cert.org"},{"url":"http://lists.apple.com/archives/security-announce/2012/May/msg00001.html","source":"cret@cert.org"},{"url":"http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html","source":"cret@cert.org"},{"url":"http://sourceforge.net/tracker/index.php?func=detail&aid=3406145&group_id=5624&atid=105624","tags":["Exploit"],"source":"cret@cert.org"},{"url":"http://support.apple.com/kb/HT5130","source":"cret@cert.org"},{"url":"http://support.apple.com/kb/HT5281","source":"cret@cert.org"},{"url":"http://support.apple.com/kb/HT5503","source":"cret@cert.org"},{"url":"http://www.kb.cert.org/vuls/id/477046","tags":["Patch","US Government Resource"],"source":"cret@cert.org"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=740864","source":"cret@cert.org"},{"url":"http://libpng.org/pub/png/libpng.html","tags":["Patch","Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.apple.com/archives/security-announce/2012/May/msg00001.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://sourceforge.net/tracker/index.php?func=detail&aid=3406145&group_id=5624&atid=105624","tags":["Exploit"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://support.apple.com/kb/HT5130","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://support.apple.com/kb/HT5281","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://support.apple.com/kb/HT5503","source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"http://www.kb.cert.org/vuls/id/477046","tags":["Patch","US Government Resource"],"source":"af854a3a-2127-422b-91ae-364da2661108"},{"url":"https://bugzilla.redhat.com/show_bug.cgi?id=740864","source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2011-3328","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}