Summary
[1.8.0-28.0.1]
- Dropped xorg-CVE-2023-5367.patch, xorg-CVE-2023-6377.patch, and xorg-CVE-2023-6478.patch
[1.8.0-28]
- Updated fix for CVE-2023-6377 tigervnc: xorg-x11-server: out-of-bounds memory reads/writes in XKB button actions
Resolves: RHEL-18415
[1.8.0-27]
- Fix CVE-2023-6377 tigervnc: xorg-x11-server: out-of-bounds memory reads/writes in XKB button actions
Resolves: RHEL-18415
- CVE-2023-6478 tigervnc: xorg-x11-server: out-of-bounds memory read in RRChangeOutputProperty and RRChangeProviderProperty
Resolves: RHEL-18427
Fixed packages 7
| Release | Package | Fixed in |
|---|---|---|
| Oracle Linux · 7 | tigervnc | 0:1.8.0-28.0.1.el7_9 |
| Oracle Linux · 7 | tigervnc-icons | 0:1.8.0-28.0.1.el7_9 |
| Oracle Linux · 7 | tigervnc-license | 0:1.8.0-28.0.1.el7_9 |
| Oracle Linux · 7 | tigervnc-server | 0:1.8.0-28.0.1.el7_9 |
| Oracle Linux · 7 | tigervnc-server-applet | 0:1.8.0-28.0.1.el7_9 |
| Oracle Linux · 7 | tigervnc-server-minimal | 0:1.8.0-28.0.1.el7_9 |
| Oracle Linux · 7 | tigervnc-server-module | 0:1.8.0-28.0.1.el7_9 |
Vulnerabilities 2
-
High 7.8
Xorg-x11-server: out-of-bounds memory reads/writes in xkb button actions
A flaw was found in xorg-server. Querying or changing XKB button actions such as moving from a touchpad to a mouse can result in out-of-bounds memory reads and writes. This may allow local privilege escalation or possible remote code execution in cases where …
-
High 7.6
Xorg-x11-server: out-of-bounds memory read in rrchangeoutputproperty and rrchangeproviderproperty
A flaw was found in xorg-server. A specially crafted request to RRChangeProviderProperty or RRChangeOutputProperty can trigger an integer overflow which may lead to a disclosure of sensitive information.