PT-2023-21344 · Jpegoptim+1 · Jpegoptim+1

Blu3Sh0Rk · Published 2023-03-15 · Updated 2023-04-15 · CVE-2023-27781

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions jpegoptim version 1.5.2

Description A heap overflow can occur with crafted JPEG image files, specifically in the optimize function at jpegoptim.c. This issue is related to the processing of JPEG images.

Recommendations For jpegoptim version 1.5.2, consider avoiding the use of the optimize function until a patch is available. As a temporary workaround, restrict the processing of crafted JPEG image files to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this issue.

Exploit

Fix

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

ALT-PU-2023-1511

CVE-2023-27781

MGASA-2023-0143

Affected Products

Debian

Jpegoptim

References · 20

• 🔥 https://github.com/tjko/jpegoptim/issues/132 · Exploit
• https://osv.dev/vulnerability/MGASA-2023-0143 · Vendor Advisory
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/66ZW65INCWSQYIT5E6N6I6PE5D7R6EK7 · Vendor Advisory
• https://security-tracker.debian.org/tracker/source-package/jpegoptim · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-27781 · Security Note
• https://cve.org/CVERecord?id=CVE-2023-27781 · Security Note
• https://ubuntu.com/security/CVE-2023-27781 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2023-27781 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-27781 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2023-27781 · Security Note
• https://errata.altlinux.org/ALT-PU-2023-1511 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-27781 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2023-0143.html · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-27781 · Vendor Advisory
• https://t.me/cvenotify/46229 · Telegram Post