{"id":"UBUNTU-CVE-2014-9862","details":"Integer signedness error in bspatch.c in bspatch in bsdiff, as used in Apple OS X before 10.11.6 and other products, allows remote attackers to execute arbitrary code or cause a denial of service (heap-based buffer overflow) via a crafted patch file.","modified":"2026-02-04T04:10:34.219903Z","published":"2016-07-22T02:59:00Z","related":["USN-4500-1"],"upstream":["CVE-2014-9862"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2014-9862"},{"type":"REPORT","url":"http://lists.apple.com/archives/security-announce/2016/Jul/msg00000.html"},{"type":"REPORT","url":"https://android.googlesource.com/platform/external/bsdiff/+/4d054795b673855e3a7556c6f2f7ab99ca509998"},{"type":"REPORT","url":"https://bugs.chromium.org/p/chromium/issues/detail?id=372525"},{"type":"REPORT","url":"https://chromium.googlesource.com/chromiumos/third_party/bsdiff/+/d0307d1711bd74e51b783a49f9160775aa22e659"},{"type":"REPORT","url":"https://support.apple.com/HT206903"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-4500-1"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2014-9862"}],"affected":[{"package":{"name":"bsdiff","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/bsdiff@4.3-15+deb8u1build0.16.04.1?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"4.3-15+deb8u1build0.16.04.1"}]}],"versions":["4.3-15"],"ecosystem_specific":{"binaries":[{"binary_version":"4.3-15+deb8u1build0.16.04.1","binary_name":"bsdiff"}],"availability":"No subscription required"},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2014/UBUNTU-CVE-2014-9862.json"}}],"schema_version":"1.7.3","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}