{"cve":"CVE-2015-2158","nvd":{"published":"2017-10-06T15:29:00.373","modified":"2026-06-17T00:23:41.670","status":"Modified","description":"Off-by-one error in the pngcrush_measure_idat function in pngcrush.c in pngcrush before 1.7.84 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via a crafted PNG file.","cvss_v4":null,"cvss_v3":{"version":"3.0","vector":"CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H","score":7.8},"cwes":["CWE-189"],"references":["http://www.openwall.com/lists/oss-security/2015/03/01/1","http://www.securityfocus.com/bid/72830","https://bugzilla.redhat.com/show_bug.cgi?id=1198171","https://sourceforge.net/p/pmt/news/2015/02/pngcrush-1784-released/","http://www.openwall.com/lists/oss-security/2015/03/01/1"],"products":["pngcrush_project:pngcrush"],"source":"nvd","synced_at":"2026-10-19T20:46:01.145313090+00:00"},"epss":{"cve":"CVE-2015-2158","score":0.02884,"percentile":0.86869,"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."]}