{"id":"UBUNTU-CVE-2016-5637","details":"The restore_tqb_pixels function in libbpg 0.9.5 through 0.9.7 mishandles the transquant_bypass_enable_flag value, which allows remote attackers to execute arbitrary code or cause a denial of service (out-of-bounds write) via a crafted BPG image, related to a \"type confusion\" issue.","modified":"2026-05-20T16:03:20.134821132Z","published":"2016-07-15T18:59:00Z","upstream":["CVE-2016-5637"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2016-5637"},{"type":"REPORT","url":"http://www.kb.cert.org/vuls/id/123799"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2016-5637"}],"affected":[{"package":{"name":"gst-libav1.0","ecosystem":"Ubuntu:16.04:LTS","purl":"pkg:deb/ubuntu/gst-libav1.0?arch=source&distro=xenial"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.6.0-1","1.6.0-2","1.6.1-1","1.6.2-1","1.7.1-1","1.7.2-1","1.7.90-1","1.8.0-1","1.8.1-1~ubuntu1","1.8.2-1~ubuntu1","1.8.3-1ubuntu0.1","1.8.3-1ubuntu0.2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.8.3-1ubuntu0.2","binary_name":"gstreamer1.0-libav"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5637.json"}},{"package":{"name":"gst-libav1.0","ecosystem":"Ubuntu:18.04:LTS","purl":"pkg:deb/ubuntu/gst-libav1.0?arch=source&distro=bionic"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.12.2-1","1.12.3-1","1.12.4-1","1.13.91-1","1.14.0-1","1.14.1-1~ubuntu18.04.1","1.14.4-0ubuntu1~ubuntu18.04.1","1.14.5-0ubuntu1~18.04.1"],"ecosystem_specific":{"binaries":[{"binary_name":"gstreamer1.0-libav","binary_version":"1.14.5-0ubuntu1~18.04.1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5637.json"}},{"package":{"name":"gst-libav1.0","ecosystem":"Ubuntu:20.04:LTS","purl":"pkg:deb/ubuntu/gst-libav1.0?arch=source&distro=focal"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.16.1-1","1.16.2-1","1.16.2-2"],"ecosystem_specific":{"binaries":[{"binary_version":"1.16.2-2","binary_name":"gstreamer1.0-libav"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5637.json"}},{"package":{"name":"gst-libav1.0","ecosystem":"Ubuntu:22.04:LTS","purl":"pkg:deb/ubuntu/gst-libav1.0?arch=source&distro=jammy"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.18.5-1","1.20.0-1","1.20.1-1","1.20.3-0ubuntu1"],"ecosystem_specific":{"binaries":[{"binary_name":"gstreamer1.0-libav","binary_version":"1.20.3-0ubuntu1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5637.json"}},{"package":{"name":"gst-libav1.0","ecosystem":"Ubuntu:24.04:LTS","purl":"pkg:deb/ubuntu/gst-libav1.0?arch=source&distro=noble"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.22.5-1","1.22.6-1","1.22.7-1","1.22.8-1","1.22.10-1","1.24.1-1","1.24.1-1build1"],"ecosystem_specific":{"binaries":[{"binary_version":"1.24.1-1build1","binary_name":"gstreamer1.0-libav"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5637.json"}},{"package":{"name":"gst-libav1.0","ecosystem":"Ubuntu:25.10","purl":"pkg:deb/ubuntu/gst-libav1.0?arch=source&distro=questing"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.26.0-1","1.26.1-1","1.26.2-1","1.26.3-1","1.26.4-1","1.26.5-1","1.26.6-1"],"ecosystem_specific":{"binaries":[{"binary_name":"gstreamer1.0-libav","binary_version":"1.26.6-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5637.json"}},{"package":{"name":"gst-libav1.0","ecosystem":"Ubuntu:26.04:LTS","purl":"pkg:deb/ubuntu/gst-libav1.0?arch=source&distro=resolute"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.26.6-1","1.27.2-1","1.27.2-1build1","1.27.90-1","1.28.0-1","1.28.1-1","1.28.2-1"],"ecosystem_specific":{"binaries":[{"binary_name":"gstreamer1.0-libav","binary_version":"1.28.2-1"}]},"database_specific":{"source":"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2016/UBUNTU-CVE-2016-5637.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"},{"type":"Ubuntu","score":"medium"}]}