PT-2018-9689 · Gnome+1 · Gegl+1

Xqx · Published 2018-04-14 · Updated 2024-06-15 · CVE-2018-10114

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions: GEGL versions prior to 0.3.32

Description: An issue in the gegl buffer iterate read simple function allows remote attackers to cause a denial of service or possibly have other impact via a malformed PPM file. This is related to improper restrictions on memory allocation in the ppm load read header function.

Recommendations: For GEGL versions prior to 0.3.32, update to version 0.3.32 or later to resolve the issue. As a temporary workaround, consider restricting the use of the ppm load read header function in operations/external/ppm-load.c to minimize the risk of exploitation. Avoid using the gegl buffer iterate read simple function in buffer/gegl-buffer-access.c with untrusted PPM files until the issue is resolved.

Exploit

Fix

DoS

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2018-1716

CVE-2018-10114

OPENSUSE-SU-2024:10782-1

Affected Products

Alt Linux

Gegl

References · 12

• 🔥 https://github.com/xiaoqx/pocs/tree/master/gegl · Exploit
• 🔥 https://bugzilla.gnome.org/show_bug.cgi?id=795248 · Exploit
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-10114 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-10114 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-10114 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-10114 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2024:10782-1 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2018-10114 · Security Note
• https://ubuntu.com/security/CVE-2018-10114 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2018-10114 · Vendor Advisory
• https://suse.com/security/cve/CVE-2012-4433 · Note
• https://suse.com/security/cve/CVE-2018-10114 · Note