Published: 10/10/2023 Updated: 30/04/2024

CVSS v3 Base Score: 5.5 | Impact Score: 3.6 | Exploitability Score: 1.8

VMScore: 0

A vulnerability was found in libX11 due to a boundary condition within the _XkbReadKeySyms() function. This flaw allows a local user to trigger an out-of-bounds read error and read the contents of memory on the system.

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x.org libx11
redhat enterprise linux 8.0
redhat enterprise linux 9.0
fedoraproject fedora 38

Multiple security vulnerabilities were discovered in libx11, the X11 client-side library, which may result in denial of service or the execution of arbitrary code For the oldstable distribution (bullseye), these problems have been fixed in version 2:172-1+deb11u2 For the stable distribution (bookworm), these problems have been fixed in version ...

libX11: out-of-bounds memory access in _XkbReadKeySyms() (CVE-2023-43785) libX11: integer overflow in XCreateImage() leading to a heap overflow (CVE-2023-43787) ...

DescriptionA vulnerability was found in libX11 due to a boundary condition within the _XkbReadKeySyms() function This flaw allows a local user to trigger an out-of-bounds read error and read the contents of memory on the systemA vulnerability was found in libX11 due to a boundary condition within the _XkbReadKeySyms() function This flaw a ...

CWE-125 https://bugzilla.redhat.com/show_bug.cgi?id=2242252 https://access.redhat.com/security/cve/CVE-2023-43785 https://security.netapp.com/advisory/ntap-20231103-0006/https://access.redhat.com/errata/RHSA-2024:2145 https://www.debian.org/security/2023/dsa-5517 https://nvd.nist.gov

CVE-2023-43785

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