Summary
It was discovered that Tinyproxy did not properly manage memory under
certain circumstances. An attacker could possibly use this issue to leak
left-over heap data if custom error page templates containing special
non-standard variables are used.
Fixed packages 4
| Release | Package | Fixed in |
|---|---|---|
| Ubuntu · 20.04 LTS 20.04:LTS | tinyproxy | 1.10.0-4ubuntu0.1 |
| Ubuntu · Pro 16.04 LTS Pro:16.04:LTS | tinyproxy | 1.8.3-3ubuntu16.04.1~esm2 |
| Ubuntu · Pro 18.04 LTS Pro:18.04:LTS | tinyproxy | 1.8.4-5ubuntu0.1~esm2 |
| Ubuntu · Pro 22.04 LTS Pro:22.04:LTS | tinyproxy | 1.11.0-1ubuntu0.1~esm1 |
Vulnerabilities 1
-
Unscored —
Potential leak of left-over heap data if custom error page templates containing special non-standard variables are used…
References
-
report
https://ubuntu.com/security/CVE-2022-40468