Upstream information

CVE-2023-49606 at MITRE

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.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having critical severity.

CVSS v3 Scores
  CNA (Talos)
Base Score 9.8
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact High
Integrity Impact High
Availability Impact High
CVSSv3 Version 3.1
SUSE Bugzilla entry: 1223746 [RESOLVED / FIXED]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
SUSE Package Hub 15 SP5
  • tinyproxy >= 1.11.2-bp155.3.3.1
 Patchnames:
openSUSE-2024-119
openSUSE Leap 15.5
  • tinyproxy >= 1.11.2-bp155.3.3.1
 Patchnames:
openSUSE-2024-119
openSUSE Tumbleweed
  • tinyproxy >= 1.11.2-1.1
 Patchnames:
openSUSE-Tumbleweed-2024-13943

SUSE Timeline for this CVE

CVE page created: Wed May 1 20:01:09 2024
CVE page last modified: Fri Aug 22 22:13:52 2025