CVE-2023-43787
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2023-43787
- Import Source
- https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2023-43787.json
- JSON Data
- https://api.test.osv.dev/v1/vulns/CVE-2023-43787
- Downstream
- Related
- Published
- 2023-10-10T13:15:22.083Z
- Modified
- 2025-11-15T06:53:46.897199Z
- Severity
-
- 7.8 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
- Summary
- [none]
- Details
-
A vulnerability was found in libX11 due to an integer overflow within the XCreateImage() function. This flaw allows a local user to trigger an integer overflow and execute arbitrary code with elevated privileges.
- References
-
- http://www.openwall.com/lists/oss-security/2024/01/24/9
- https://lists.debian.org/debian-lts-announce/2023/10/msg00005.html
- https://access.redhat.com/errata/RHSA-2024:2145
- https://access.redhat.com/errata/RHSA-2024:2973
- https://access.redhat.com/security/cve/CVE-2023-43787
- https://bugzilla.redhat.com/show_bug.cgi?id=2242254
- https://security.netapp.com/advisory/ntap-20231103-0006/
- https://jfrog.com/blog/xorg-libx11-vulns-cve-2023-43786-cve-2023-43787-part-two/
Affected packages
Git / gitlab.freedesktop.org/xorg/lib/libX11
Affected ranges
- Type
- GIT
- Repo
- https://gitlab.freedesktop.org/xorg/lib/libX11
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
Other
MODULAR_COPY
XACE-SELINUX-MERGE
XORG-6_7_99_1
XORG-6_7_99_2
XORG-6_7_99_902
XORG-6_7_99_903
XORG-6_8_1
XORG-6_8_99_10
XORG-6_8_99_13
XORG-6_8_99_14
XORG-6_8_99_15
XORG-6_8_99_6
XORG-6_8_99_7
XORG-6_8_99_9
XORG-6_8_99_900
XORG-6_8_99_901
XORG-6_8_99_902
XORG-6_8_99_903
XORG-6_99_99_900
XORG-6_99_99_901
XORG-6_99_99_902
XORG-6_99_99_903
XORG-6_99_99_904
XORG-MAIN
libX11-1_0_1
libX11-1_0_2
libX11-1_0_3
libX11-1.*
libX11-1.0.99.1
libX11-1.0.99.2
libX11-1.1
libX11-1.1-RC1
libX11-1.1-RC2
libX11-1.1.1
libX11-1.1.2
libX11-1.1.3
libX11-1.1.4
libX11-1.1.99.2
libX11-1.2
libX11-1.2.1
libX11-1.2.2
libX11-1.2.99.901
libX11-1.3
libX11-1.3.1
libX11-1.3.2
libX11-1.3.3
libX11-1.3.4
libX11-1.3.99.901
libX11-1.3.99.902
libX11-1.3.99.903
libX11-1.4.0
libX11-1.4.1
libX11-1.4.2
libX11-1.4.3
libX11-1.4.4
libX11-1.4.99.1
libX11-1.4.99.901
libX11-1.4.99.902
libX11-1.5.0
libX11-1.5.99.901
libX11-1.5.99.902
libX11-1.6.0
libX11-1.6.1
libX11-1.6.10
libX11-1.6.11
libX11-1.6.12
libX11-1.6.2
libX11-1.6.3
libX11-1.6.4
libX11-1.6.5
libX11-1.6.6
libX11-1.6.7
libX11-1.6.8
libX11-1.6.9
libX11-1.7.0
libX11-1.7.1
libX11-1.7.2
libX11-1.7.3
libX11-1.7.3.1
libX11-1.7.4
libX11-1.7.5
libX11-1.8
libX11-1.8.1
libX11-1.8.2
libX11-1.8.3
libX11-1.8.4
libX11-1.8.5
libX11-1.8.6