{"cve":"CVE-2011-3328","nvd":{"published":"2012-01-17T19:55:00.987","modified":"2026-06-16T23:33:05.653","status":"Modified","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.","cvss_v4":null,"cvss_v3":null,"cwes":[],"references":["http://libpng.org/pub/png/libpng.html","http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html","http://lists.apple.com/archives/security-announce/2012/May/msg00001.html","http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html","http://sourceforge.net/tracker/index.php?func=detail&aid=3406145&group_id=5624&atid=105624"],"products":["greg_roelofs:libpng"],"source":"nvd","synced_at":"2026-10-19T19:59:31.623151214+00:00"},"epss":{"cve":"CVE-2011-3328","score":0.03637,"percentile":0.89562,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}