Description
An integer overflow vulnerability in the HTTP chunked transfer encoding parser in tinyproxy up to and including version 1.11.3 allows an unauthenticated remote attacker to cause a denial of service (DoS). The issue occurs because chunk size values are parsed using strtol without properly validating overflow conditions (e.g., errno == ERANGE).
CVSS 7.5EPSS 0.579%Risk 0.79
View source- Published
- 2026-03-30 08:16:17
- Affected versions
- <=1.11.3
- Type
- Package
- Last modified
- 2026-08-10 12:17:15
- Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H