CVE - CVE-2020-14363

CVE-ID
CVE-2020-14363	Learn more at National Vulnerability Database (NVD) • CVSS Severity Rating • Fix Information • Vulnerable Software Versions • SCAP Mappings • CPE Information
Description
An integer overflow vulnerability leading to a double-free was found in libX11. This flaw allows a local privileged attacker to cause an application compiled with libX11 to crash, or in some cases, result in arbitrary code execution. The highest threat from this flaw is to confidentiality, integrity as well as system availability.
References
Note: References are provided for the convenience of the reader to help distinguish between vulnerabilities. The list is not intended to be complete.
CONFIRM:https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14363 URL:https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2020-14363 FEDORA:FEDORA-2020-cf0afbd27e URL:https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/7AVXCQOSCAPKYYHFIJAZ6E2C7LJBTLXF/ MISC:https://github.com/Ruia-ruia/Exploits/blob/master/DFX11details.txt MISC:https://github.com/Ruia-ruia/Exploits/blob/master/x11doublefree.sh MISC:https://lists.x.org/archives/xorg-announce/2020-August/003056.html URL:https://lists.x.org/archives/xorg-announce/2020-August/003056.html UBUNTU:USN-4487-2 URL:https://usn.ubuntu.com/4487-2/
Assigning CNA
Red Hat, Inc.
Date Record Created
20200617	Disclaimer: The record creation date may reflect when the CVE ID was allocated or reserved, and does not necessarily indicate when this vulnerability was discovered, shared with the affected vendor, publicly disclosed, or updated in CVE.
Phase (Legacy)
Assigned (20200617)
Votes (Legacy)

Comments (Legacy)

Proposed (Legacy)
N/A
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