CVEvulnerability
CVE-2023-49606
9.8 CRITICAL
Official page ↗
- Status
- Modified
- Published
- 2024-05-01
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weaknesses
- CWE-416
Description
A use-after-free vulnerability exists in the HTTP Connection Headers parsing in Tinyproxy 1.11.1 and Tinyproxy 1.10.0. A specially crafted HTTP header can trigger reuse of previously freed memory, which leads to memory corruption and could lead to remote code execution. An attacker needs to make an unauthenticated HTTP request to trigger this vulnerability.
Affected configurations
• tinyproxy project tinyproxy 1.10.0
• tinyproxy project tinyproxy 1.11.1
Related
Weakness · CWE (1)
- CWE-416 Use After Free weakness
References
- http://www.openwall.com/lists/oss-security/2024/05/07/1 Exploit, Issue Tracking, Mailing List, Patch, Third Party Advisory
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1889 Exploit, Third Party Advisory
- http://www.openwall.com/lists/oss-security/2024/05/07/1 Exploit, Issue Tracking, Mailing List, Patch, Third Party Advisory
- https://lists.debian.org/debian-lts-announce/2024/09/msg00035.html lists.debian.org
- https://talosintelligence.com/vulnerability_reports/TALOS-2023-1889 Exploit, Third Party Advisory
- https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1889 www.talosintelligence.com