VDB
DEBIAN-CVE-2018-14598
DEBIAN-CVE-2018-14598
PUBLISHED
CVSS 7.5 HIGH
An issue was discovered in XListExtensions in ListExt.c in libX11 through 1.6.5. A malicious server can send a reply in which the first string overflows, causing a variable to be set to NULL that will be freed later on, leading to DoS (segmentation fault).
Risk Scores
CVSS 3.0
7.5
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:11 | libx11 | 0, 0, 0 |
| Debian:13 | libx11 | 0, 0, 0 |
| Debian:12 | libx11 | 0, 0, 0 |
| Debian:14 | libx11 | 0, 0, 0 |
Timeline
- Aug 24, 2018 CVE Published
- Apr 28, 2026 CVE Updated