PT-2018-18182 · Openjpeg+1 · Openjpeg+1

Setharnold · Published 2018-03-02 · Updated 2021-01-26 · CVE-2018-7648

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions OpenJPEG version 2.3.0

Description An issue was discovered in the mj2/opj mj2 extract.c file. The output prefix was not checked for length, which could cause a buffer overflow when a prefix with 50 or more characters is provided on the command line.

Recommendations For OpenJPEG version 2.3.0, consider restricting the length of the output prefix to prevent buffer overflow until a patch is available.

Fix

Buffer Overflow

Weakness Enumeration

CWE-119

Related Identifiers

ALT-PU-2019-1582

CVE-2018-7648

OPENSUSE-SU-2024:11120-1

Affected Products

Alt Linux

Openjpeg

References · 38

• https://github.com/uclouvain/openjpeg/commit/cc3824767bde397fedb8a1ae4786a222ba860c8d · Vendor Advisory
• https://errata.altlinux.org/ALT-PU-2019-1582 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20846 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20845 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-6988 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16376 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2018-7648 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2018-7648 · Vendor Advisory
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16375 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-18088 · Security Note
• https://bdu.fstec.ru/vul/2019-01567 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5727 · Security Note
• https://bdu.fstec.ru/vul/2021-01307 · Security Note
• https://bdu.fstec.ru/vul/2019-01566 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14423 · Security Note