Summary
Maddie Stone discovered that pixman incorrectly handled certain memory
operations. A remote attacker could use this issue to cause pixman to
crash, resulting in a denial of service, or possibly execute arbitrary
code.
Fixed packages 3
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 18.04 LTS 18.04:LTS | pixman | 0.34.0-2ubuntu0.1 |
| Ubuntu · 20.04 LTS 20.04:LTS | pixman | 0.38.4-0ubuntu2.1 |
| Ubuntu · 22.04 LTS 22.04:LTS | pixman | 0.40.0-1ubuntu0.22.04.1 |
Vulnerabilities 1
-
High 8.8
In libpixman in Pixman before 0.42.2, there is an out-of-bounds write (aka heap-based buffer overflow) in rasterize_edg…
References
-
report
https://ubuntu.com/security/CVE-2022-44638