Detections
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Alpine: multiple libproxy packages: security update to 0.4.15-r8

critical Tenable Self-Hosted Container Security Plugin ID 405241

Description

There are packages installed that are affected by multiple vulnerabilities referenced in the following CVEs:

 - url::recvline in url.cpp in libproxy 0.4.x through 0.4.15 allows a remote HTTP server to trigger
 uncontrolled recursion via a response composed of an infinite stream that lacks a newline character. This
 leads to stack exhaustion. (CVE-2020-25219)

 - url.cpp in libproxy through 0.4.15 is prone to a buffer overflow when PAC is enabled, as demonstrated by a
 large PAC file that is delivered without a Content-length header. (CVE-2020-26154)

See Also

https://security.alpinelinux.org/vuln/CVE-2020-25219

https://security.alpinelinux.org/vuln/CVE-2020-26154

Plugin Details

Severity: Critical

ID: 405241

Version: Revision 1.27

Type: Local

Published: 10/31/2023

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Medium

Score: 4.9

Percentile: 57.12

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5.3

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

CVSS Score Source: CVE-2020-26154

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: 9/9/2020

Reference Information

CVE: CVE-2020-25219, CVE-2020-26154