{"id":"UBUNTU-CVE-2015-7700","details":"Double-free vulnerability in the sPLT chunk structure and png.c in pngcrush before 1.7.87 allows attackers to have unspecified impact via unknown vectors.","modified":"2026-02-04T03:31:40.814682Z","published":"2017-08-31T22:29:00Z","related":["USN-5236-1"],"upstream":["CVE-2015-7700"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2015-7700"},{"type":"REPORT","url":"https://pmt.sourceforge.io/pngcrush/ChangeLog.html"},{"type":"REPORT","url":"https://sourceforge.net/p/pmt/news/2015/10/pngcrush-1787-released/"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-5236-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2015-7700"}],"affected":[{"package":{"name":"pngcrush","ecosystem":"Ubuntu:14.04:LTS","purl":"pkg:deb/ubuntu/pngcrush@1.7.65-0.1?arch=source&distro=trusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.9-1","1.7.65-0.1"],"ecosystem_specific":{"binaries":[{"binary_name":"pngcrush","binary_version":"1.7.65-0.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-7700.json"}},{"package":{"name":"pngcrush","ecosystem":"Ubuntu:Pro:16.04:LTS","purl":"pkg:deb/ubuntu/pngcrush@1.7.85-1ubuntu0.1~esm1?arch=source&distro=esm-apps/xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.7.85-1ubuntu0.1~esm1"}]}],"versions":["1.7.85-1"],"ecosystem_specific":{"availability":"Available with Ubuntu Pro: https://ubuntu.com/pro","binaries":[{"binary_name":"pngcrush","binary_version":"1.7.85-1ubuntu0.1~esm1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-7700.json"}},{"package":{"name":"pngcrush","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/pngcrush@1.7.85-1build1?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.7.85-1build1"],"ecosystem_specific":{"binaries":[{"binary_name":"pngcrush","binary_version":"1.7.85-1build1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2015/UBUNTU-CVE-2015-7700.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"low"}]}