Alpine: multiple xorg-server packages: security update to 1.19.5-r0

critical Tenable Self-Hosted Container Security Plugin ID 426406

Description

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

- xorg-x11-server before 1.19.5 was missing length validation in RENDER extension allowing malicious X
client to cause X server to crash or possibly execute arbitrary code. (CVE-2017-12187)

- xorg-x11-server before 1.19.5 was missing extra length validation in ProcEstablishConnection function
allowing malicious X client to cause X server to crash or possibly execute arbitrary code.
(CVE-2017-12176)

- xorg-x11-server before 1.19.5 was vulnerable to integer overflow in ProcDbeGetVisualInfo function allowing
malicious X client to cause X server to crash or possibly execute arbitrary code. (CVE-2017-12177)

- xorg-x11-server before 1.19.5 had wrong extra length check in ProcXIChangeHierarchy function allowing
malicious X client to cause X server to crash or possibly execute arbitrary code. (CVE-2017-12178)

- xorg-x11-server before 1.19.5 was vulnerable to integer overflow in (S)ProcXIBarrierReleasePointer
functions allowing malicious X client to cause X server to crash or possibly execute arbitrary code.
(CVE-2017-12179)

Plugin Details

Severity: Critical

ID: 426406

Version: Revision 1.2

Type: Local

Family: Alpine Linux Local Security Checks

Published: 5/16/2025

Updated: 5/30/2025

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: High

Base Score: 7.5

Temporal Score: 5.9

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

CVSS Score Source: CVE-2017-12187

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: 10/4/2017

Reference Information

CVE: CVE-2017-12176, CVE-2017-12177, CVE-2017-12178, CVE-2017-12179, CVE-2017-12180, CVE-2017-12181, CVE-2017-12182, CVE-2017-12183, CVE-2017-12184, CVE-2017-12185, CVE-2017-12186, CVE-2017-12187, CVE-2017-13721, CVE-2017-13723

BID: 101238, 101253

Detections

Analytics