PT-2018-2956 · Openjpeg+7 · Openjpeg+7

Probefuzzer · Published 2018-01-13 · Updated 2022-04-19 · CVE-2018-5727

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 OpenJPEG version 2.3.0

Description The issue is related to an integer overflow in the opj t1 encode cblks function, located in openjp2/t1.c. This can be exploited by remote attackers to cause a denial of service using a crafted bmp file.

Recommendations For OpenJPEG version 2.3.0, consider applying a patch or fix that addresses the integer overflow in the opj t1 encode cblks function to prevent denial of service attacks. As a temporary workaround, consider restricting the processing of crafted bmp files until a patch is available.

Exploit

Fix

DoS

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

ALSA-2021:4251

ALT-PU-2019-1582

BDU:2019-02734

CESA-2021_4251

CVE-2018-5727

OPENSUSE-SU-2022_1252-1

OPENSUSE-SU-2024:11120-1

RHSA-2021:4251

RHSA-2021_4251

RLSA-2021:4251

SUSE-SU-2022:1252-1

USN-4686-1

USN-4782-1

Affected Products

Alt Linux

Almalinux

Centos

Openjpeg

Red Hat

Rocky Linux

Suse

Ubuntu

References · 89

• 🔥 https://github.com/uclouvain/openjpeg/issues/1053 · Exploit
• https://osv.dev/vulnerability/USN-4686-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-20845 · Vendor Advisory
• https://errata.rockylinux.org/RLSA-2021:4251 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-4686-1 · Vendor Advisory
• https://osv.dev/vulnerability/USN-4782-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2020-27824 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2018-5727 · Security Note
• https://ubuntu.com/security/CVE-2020-6851 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2018-5727 · Vendor Advisory
• https://linux.oracle.com/errata/ELSA-2021-4251.html · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2018-5727 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-10506 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-5727 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-16375 · Vendor Advisory