PT-2018-3831 · Libraw+5 · Libraw+5

Laurent Delosieres · Published 2018-01-16 · Updated 2022-01-29 · CVE-2018-5800

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 LibRaw versions prior to 0.18.7

Description The issue is related to an off-by-one error within the LibRaw::kodak ycbcr load raw() function in the internal/dcraw common.cpp component of the LibRaw library. This error can lead to a heap-based buffer overflow, causing a crash. The vulnerability can be exploited by a remote attacker to cause a denial of service.

Recommendations For versions prior to 0.18.7, update to version 0.18.7 or later to resolve the issue. As a temporary workaround, consider restricting the use of the LibRaw::kodak ycbcr load raw() function until a patch is applied.

Fix

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-119

CWE-193

CWE-787

Related Identifiers

ALT-PU-2018-1064

BDU:2019-01953

BDU:2022-05953

CESA-2018_3065

CVE-2018-5800

DLA-1734-1

DLA-2903-1

RHSA-2018:3065

RHSA-2018_3065

SUSE-SU-2018:3343-1

SUSE-SU-2018_3343-1

USN-3615-1

Affected Products

Alt Linux

Centos

Libraw

Red Hat

Suse

Ubuntu

References · 41

• https://github.com/LibRaw/LibRaw/commit/8682ad204392b914ab1cc6ebcca9c27c19c1a4b4 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2018-3065.html · Vendor Advisory
• https://osv.dev/vulnerability/USN-3615-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-5802 · Vendor Advisory
• https://bdu.fstec.ru/vul/2022-05953 · Security Note
• https://ubuntu.com/security/CVE-2017-16910 · Vendor Advisory
• https://osv.dev/vulnerability/DLA-1734-1 · Vendor Advisory
• https://bdu.fstec.ru/vul/2019-01953 · Security Note
• https://ubuntu.com/security/CVE-2018-5801 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se16-bulletin-20220829SE16 · Vendor Advisory
• https://access.redhat.com/errata/RHSA-2018:3065 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-5800 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-5800 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2018-5800 · Vendor Advisory
• https://wiki.astralinux.ru/astra-linux-se81-bulletin-20230315SE81 · Vendor Advisory