PT-2023-26140 · Libjpeg+1 · Libjpeg+1

Kdsjzho · Published 2023-07-13 · Updated 2023-07-27 · CVE-2023-37837

Positive Technologies (AI Summary)

CVSS v3.1

6.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions libjpeg (affected versions not specified)

Description A heap buffer overflow was discovered in libjpeg, specifically in the LineBitmapRequester::EncodeRegion function at linebitmaprequester.cpp. This issue allows attackers to cause a Denial of Service (DoS) by providing a crafted file.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Memory Corruption

Weakness Enumeration

CWE-787

Related Identifiers

CVE-2023-37837

Affected Products

Debian

Libjpeg

References · 8

• 🔥 https://github.com/thorfdbg/libjpeg/issues/87#BUG0 · Exploit
• https://ubuntu.com/security/CVE-2023-37837 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-37837 · Security Note
• https://osv.dev/vulnerability/CVE-2023-37837 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2023-37837 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2023-37837 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2023-37837 · Security Note
• https://osv.dev/vulnerability/UBUNTU-CVE-2023-37837 · Vendor Advisory