CLSA-2026-1792609205
See a problem?- Import Source
- https://github.com/cloudlinux/tuxcare-osv/tree/main/data/els_os/centos6els/CLSA-2026-1792609205.json
- JSON Data
- https://api.osv.dev/v1/vulns/CLSA-2026-1792609205
- Upstream
- Published
- 2026-10-21T20:48:54Z
- Modified
- 2026-10-26T09:43:44Z
- Summary
- libX11: Fix of 6 CVEs
- Details
-
- CVE-2018-14599: fix off-by-one writes in XListExtensions, XGetFontPath and XListFonts
- CVE-2018-14600: fix out-of-bounds write in XListExtensions and XGetFontPath
- CVE-2018-14598: fix crash on invalid reply in XListExtensions and XGetFontPath
- CVE-2021-31535: reject strings longer than USHRT_MAX before sending them on the wire
- CVE-2023-3138: add bounds checks for extension request, event and error codes
- CVE-2023-43787: fix integer overflow in XCreateImage leading to heap overflow
- References
-
- https://errata.tuxcare.com/els_os/centos6els/CLSA-2026-1792609205.html
- https://nvd.nist.gov/vuln/detail/CVE-2018-14598
- https://nvd.nist.gov/vuln/detail/CVE-2018-14599
- https://nvd.nist.gov/vuln/detail/CVE-2018-14600
- https://nvd.nist.gov/vuln/detail/CVE-2021-31535
- https://nvd.nist.gov/vuln/detail/CVE-2023-3138
- https://nvd.nist.gov/vuln/detail/CVE-2023-43787
Affected packages
TuxCare:CentOS:6 / libX11
Package
- Name
- libX11
- Purl
- pkg:rpm/tuxcare/libX11?distro=centos-6
TuxCare:CentOS:6 / libX11-common
Package
- Name
- libX11-common
- Purl
- pkg:rpm/tuxcare/libX11-common?distro=centos-6