https://vulnerability.circl.lu Contains only the most 10 recent entries. http://www.rssboard.org/rss-specification python-feedgen en Mon, 05 Oct 2026 09:34:32 +0000 https://vulnerability.circl.lu/vuln/cve-2020-14346 <p><strong>Affected:</strong> xorg-x11-server</p> <p>A flaw was found in xorg-x11-server before 1.20.9. An integer underflow in the X input extension protocol decoding in the X server may lead to arbitrary access of memory contents. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.</p> <p><strong>Affected:</strong> xorg-x11-server</p> <p>A flaw was found in xorg-x11-server before 1.20.9. An integer underflow in the X input extension protocol decoding in the X server may lead to arbitrary access of memory contents. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.</p> https://vulnerability.circl.lu/vuln/cve-2020-14346 https://vulnerability.circl.lu/vuln/usn-4488-1 <p><strong>Affected:</strong> Ubuntu:16.04:LTS: xorg-server, Ubuntu:16.04:LTS: xorg-server-hwe-16.04, Ubuntu:18.04:LTS: xorg-server, Ubuntu:18.04:LTS: xorg-server-hwe-18.04, Ubuntu:20.04:LTS: xorg-server</p> <p>Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled the input extension protocol. A local attacker could possibly use this issue to escalate privileges. (CVE-2020-14346)</p> <p>Jan-Niklas Sohn discovered that the X.Org X Server incorrectly initialized memory. A local attacker could possibly use this issue to obtain sensitive information. (CVE-2020-14347)</p> <p>Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled the XkbSelectEvents function. A local attacker could possibly use this issue to escalate privileges. (CVE-2020-14361)</p> <p>Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled the XRecordRegisterClients function. A local attacker could possibly use this issue to escalate privileges. (CVE-2020-14362)</p> <p><strong>Affected:</strong> Ubuntu:16.04:LTS: xorg-server, Ubuntu:16.04:LTS: xorg-server-hwe-16.04, Ubuntu:18.04:LTS: xorg-server, Ubuntu:18.04:LTS: xorg-server-hwe-18.04, Ubuntu:20.04:LTS: xorg-server</p> <p>Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled the input extension protocol. A local attacker could possibly use this issue to escalate privileges. (CVE-2020-14346)</p> <p>Jan-Niklas Sohn discovered that the X.Org X Server incorrectly initialized memory. A local attacker could possibly use this issue to obtain sensitive information. (CVE-2020-14347)</p> <p>Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled the XkbSelectEvents function. A local attacker could possibly use this issue to escalate privileges. (CVE-2020-14361)</p> <p>Jan-Niklas Sohn discovered that the X.Org X Server incorrectly handled the XRecordRegisterClients function. A local attacker could possibly use this issue to escalate privileges. (CVE-2020-14362)</p> https://vulnerability.circl.lu/vuln/usn-4488-1