Alpine: multiple xpdf packages: security update to 4.03-r0

high Tenable Self-Hosted Container Security Plugin ID 427501

Description

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

- In Xpdf 4.02, SplashOutputDev::endType3Char(GfxState *state) SplashOutputDev.cc:3079 is trying to use the
freed `t3GlyphStack->cache`, which causes an `heap-use-after-free` problem. The codes of a previous fix
for nested Type 3 characters wasn't correctly handling the case where a Type 3 char referred to another
char in the same Type 3 font. (CVE-2020-25725)

- Xpdf 4.02 allows stack consumption because of an incorrect subroutine reference in a Type 1C font
charstring, related to the FoFiType1C::getOp() function. (CVE-2020-35376)

Plugin Details

Severity: High

ID: 427501

Version: Revision 1.3

Type: Local

Family: Alpine Linux Local Security Checks

Published: 5/16/2025

Updated: 7/2/2026

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

Risk Information

VPR

Risk Factor: Low

Score: 3

Percentile: 23.18

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

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

CVSS Score Source: CVE-2020-35376

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/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: 11/21/2020

Reference Information

CVE: CVE-2020-25725, CVE-2020-35376

Detections

Analytics