Alpine: multiple openexr packages: security update to 2.4.1-r0

medium Tenable Cloud Security Plugin ID 405911

Description

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

- An issue was discovered in OpenEXR before 2.4.1. There is an off-by-one error in use of the ImfXdr.h read
function by DwaCompressor::Classifier::Classifier, leading to an out-of-bounds read. (CVE-2020-11765)

- An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read in
ImfOptimizedPixelReading.h. (CVE-2020-11758)

- An issue was discovered in OpenEXR before 2.4.1. Because of integer overflows in
CompositeDeepScanLine::Data::handleDeepFrameBuffer and readSampleCountForLineBlock, an attacker can write
to an out-of-bounds pointer. (CVE-2020-11759)

- An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during RLE uncompression
in rleUncompress in ImfRle.cpp. (CVE-2020-11760)

- An issue was discovered in OpenEXR before 2.4.1. There is an out-of-bounds read during Huffman
uncompression, as demonstrated by FastHufDecoder::refill in ImfFastHuf.cpp. (CVE-2020-11761)

Plugin Details

Severity: Medium

ID: 405911

Version: Revision 1.26

Type: Local

Family: Alpine Linux Local Security Checks

Published: 10/31/2023

Updated: 12/4/2025

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: 4.3

Temporal Score: 3.4

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

CVSS Score Source: CVE-2020-11765

CVSS v3

Risk Factor: Medium

Base Score: 5.5

Temporal Score: 5

Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:R/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: 4/14/2020

Reference Information

CVE: CVE-2020-11758, CVE-2020-11759, CVE-2020-11760, CVE-2020-11761, CVE-2020-11762, CVE-2020-11763, CVE-2020-11764, CVE-2020-11765

Detections

Analytics