Todd Carson discovered that libx11 incorrectly handled certain memory operations. A local attacker could possibly use this issue to escalate privileges. (CVE-2020-14344)
Jayden Rivers discovered that libx11 incorrectly handled locales. A local attacker could possibly use this issue to escalate privileges. (CVE-2020-14363)
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{ "availability": "No subscription required", "binaries": [ { "libx11-6-udeb": "2:1.6.4-3ubuntu0.3", "libx11-6-dbgsym": "2:1.6.4-3ubuntu0.3", "libx11-dev": "2:1.6.4-3ubuntu0.3", "libx11-xcb1-dbgsym": "2:1.6.4-3ubuntu0.3", "libx11-6": "2:1.6.4-3ubuntu0.3", "libx11-xcb-dev": "2:1.6.4-3ubuntu0.3", "libx11-xcb1": "2:1.6.4-3ubuntu0.3", "libx11-doc": "2:1.6.4-3ubuntu0.3", "libx11-data": "2:1.6.4-3ubuntu0.3" } ] }
{ "availability": "No subscription required", "binaries": [ { "libx11-6-udeb": "2:1.6.9-2ubuntu1.1", "libx11-6-dbgsym": "2:1.6.9-2ubuntu1.1", "libx11-dev": "2:1.6.9-2ubuntu1.1", "libx11-xcb1-dbgsym": "2:1.6.9-2ubuntu1.1", "libx11-6": "2:1.6.9-2ubuntu1.1", "libx11-xcb-dev": "2:1.6.9-2ubuntu1.1", "libx11-xcb1": "2:1.6.9-2ubuntu1.1", "libx11-doc": "2:1.6.9-2ubuntu1.1", "libx11-data": "2:1.6.9-2ubuntu1.1" } ] }