Fluid Attacks Database

Description

A out-of-bounds write flaw was found in the xorg-x11-server. This issue occurs due to an incorrect calculation of a buffer offset when copying data stored in the heap in the XIChangeDeviceProperty function in Xi/xiproperty.c and in RRChangeOutputProperty function in randr/rrproperty.c, allowing for possible escalation of privileges or denial of service.

Mitigation

Update Impact

Minimal update. May introduce new vulnerabilities or breaking changes.

Ecosystem	Package	Affected version	Patched versions
debian 11	xorg-server	=2:1.20.11-1 \|\| =2:1.20.11-1+deb11u1 \|\| =2:1.20.11-1+deb11u2 \|\| =2:1.20.11-1+deb11u3 \|\| =2:1.20.11-1+deb11u4 \|\| =2:1.20.11-1+deb11u5 \|\| =2:1.20.11-1+deb11u6 \|\| =2:1.20.11-1+deb11u7 \|\| >=0 <2:1.20.11-1+deb11u8	2:1.20.11-1+deb11u8
debian 12	xorg-server	=2:21.1.7-3 \|\| =2:21.1.7-3+deb12u1 \|\| >=0 <2:21.1.7-3+deb12u2	2:21.1.7-3+deb12u2
debian 13	xorg-server	>=0 <2:21.1.9-1	2:21.1.9-1
debian 14	xorg-server	>=0 <2:21.1.9-1	2:21.1.9-1
debian 12	xwayland	=2:22.1.9-1 \|\| =2:23.1.0-1 \|\| =2:23.1.1-1 \|\| =2:23.2.0-1 \|\| =2:23.2.1-1 \|\| =2:23.2.2-1 \|\| =2:23.2.3-1 \|\| =2:23.2.4-1 \|\| =2:23.2.6-1 \|\| =2:24.0.99.901-1 \|\| =2:24.1.0-1 \|\| =2:24.1.10-1 \|\| =2:24.1.11-1 \|\| =2:24.1.2-1 \|\| =2:24.1.3-1 \|\| =2:24.1.4-1 \|\| =2:24.1.4-2 \|\| =2:24.1.4-3 \|\| =2:24.1.5-1 \|\| =2:24.1.6-1 \|\| =2:24.1.8-1 \|\| =2:24.1.9-1	-
debian 13	xwayland	>=0 <2:23.2.2-1	2:23.2.2-1
debian 14	xwayland	>=0 <2:23.2.2-1	2:23.2.2-1
rpm rhel8.8	tigervnc	<0:1.12.0-15.el8_8.1	0:1.12.0-15.el8_8.1
rpm rhel8.6	tigervnc	<0:1.12.0-6.el8_6.4	0:1.12.0-6.el8_6.4
rpm rhel8	tigervnc	<0:1.13.1-2.el8_9.1	0:1.13.1-2.el8_9.1

1-10 of 20

Aliases

1. CVE-2023-53672. NVD-2023-53673. OSV-DEBIAN-2023-53674. OSV-2023-53675. SECURITY-TRACKER-CVE-2023-5367

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