high7.5
CVE-2022-40468
Potential leak of left-over heap data if custom error page templates containing special non-standard variables are used.
Impact
Potential leak of left-over heap data if custom error page templates containing special non-standard variables are used. Tinyproxy commit 84f203f and earlier use uninitialized buffers in process_request() function.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Tinyproxy Project | Tinyproxy | through 1.11.1 |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/tinyproxy/tinyproxy
- https://github.com/tinyproxy/tinyproxy/blob/84f203fb1c4733608c7283bbe794005a469c4b00/src/reqs.c#L346
- https://github.com/tinyproxy/tinyproxy/issues/457
- https://github.com/tinyproxy/tinyproxy/issues/457#issuecomment-1264176815
- https://security.gentoo.org/glsa/202305-27
- https://github.com/tinyproxy/tinyproxy
- https://github.com/tinyproxy/tinyproxy/blob/84f203fb1c4733608c7283bbe794005a469c4b00/src/reqs.c#L346
- https://github.com/tinyproxy/tinyproxy/issues/457
- https://github.com/tinyproxy/tinyproxy/issues/457#issuecomment-1264176815
- https://lists.debian.org/debian-lts-announce/2024/09/msg00035.html
- https://security.gentoo.org/glsa/202305-27