Detections
Analytics

Alpine: multiple tinyproxy packages: security update to 1.11.2-r0

critical Tenable Self-Hosted Container Security Plugin ID 424579

Description

There are packages installed that are affected by a vulnerability referenced in the following CVE:

 - 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. (CVE-2023-49606)

See Also

https://security.alpinelinux.org/vuln/CVE-2023-49606

Plugin Details

Severity: Critical

ID: 424579

Version: Revision 1.10

Type: Local

Published: 4/4/2025

Updated: 7/2/2026

Supported Sensors: Agentless Assessment, Tenable Cloud Security, Tenable Self-Hosted Container Security

Risk Information

VPR

Risk Factor: High

Score: 7.6

Percentile: 98.48

CVSS v2

Risk Factor: Critical

Base Score: 10

Temporal Score: 7.8

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

CVSS Score Source: CVE-2023-49606

CVSS v3

Risk Factor: Critical

Base Score: 9.8

Temporal Score: 8.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

Exploit Available: true

Exploit Ease: Exploits are available

Vulnerability Publication Date: 5/1/2024

Reference Information

CVE: CVE-2023-49606