PT-2025-14384 · Lcms2+1 · Lcms2+1

Published 2025-04-01 · Updated 2025-08-12 · CVE-2025-29070

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

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

Name of the Vulnerable Software and Affected Versions lcms2 version 2.16

Description A heap buffer overflow issue has been identified in the thesmooth2() function in cmsgamma.c that allows a remote attacker to cause a denial of service. This issue affects the lcms2 library, potentially allowing for disruption of service.

Recommendations For lcms2 version 2.16, as a temporary workaround, consider disabling the thesmooth2() function until a patch is available. Restrict access to the cmsgamma.c module to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

Heap Based Buffer Overflow

Weakness Enumeration

CWE-122

Related Identifiers

AZL-59467

AZL-61816

CVE-2025-29070

ECHO-5806-B837-D9A0

Affected Products

Debian

Lcms2

References · 15

• https://security-tracker.debian.org/tracker/CVE-2025-29070 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-29070 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-29070 · Vendor Advisory
• https://osv.dev/vulnerability/ROOT-OS-DEBIAN-12-CVE-2025-29070 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-29070 · Security Note
• https://cve.org/CVERecord?id=CVE-2025-29070 · Security Note
• https://ubuntu.com/security/CVE-2025-29070 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-59467 · Vendor Advisory
• https://osv.dev/vulnerability/AZL-61816 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-29070 · Vendor Advisory
• https://github.com/mm2/Little-CMS/issues/475#issuecomment-2696785063 · Note
• https://github.com/mm2/Little-CMS/issues/475 · Note
• https://twitter.com/CVETracker/status/1907523615735546060 · Twitter Post
• https://t.me/cvenotify/117680 · Telegram Post
• https://twitter.com/CVEnew/status/1908663726749999190 · Twitter Post