PT-2017-3957 · Adobe+5 · Exempi+5

Hubert Figuière · Published 2017-08-14 · Updated 2019-10-03 · CVE-2017-18233

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Exempi versions prior to 2.4.4

Description The issue is caused by an integer overflow in the Chunk class. This allows remote attackers to cause a denial of service, specifically an infinite loop, via crafted XMP data in a .avi file.

Recommendations For versions prior to 2.4.4, update to version 2.4.4 or later to resolve the issue. As a temporary workaround, consider avoiding the use of crafted XMP data in .avi files to minimize the risk of exploitation.

Exploit

Fix

DoS

Infinite Loop

Use After Free

Integer Overflow

Weakness Enumeration

CWE-835

CWE-416

CWE-190

Related Identifiers

ALT-PU-2018-1294

BDU:2020-04525

CESA-2019_2048

CVE-2017-18233

DLA-1310-1

MGASA-2018-0239

OPENSUSE-SU-2018_2764-1

RHSA-2019:2048

RHSA-2019_2048

SUSE-SU-2018:3389-1

SUSE-SU-2018_3389-1

USN-3668-1

Affected Products

Alt Linux

Centos

Exempi

Red Hat

Suse

Ubuntu

References · 43

• 🔥 https://bugs.freedesktop.org/show_bug.cgi?id=102151 · Exploit
• https://osv.dev/vulnerability/MGASA-2018-0239 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-18236 · Vendor Advisory
• https://osv.dev/vulnerability/USN-3668-1 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2017-18233 · Security Note
• https://cgit.freedesktop.org/exempi/commit/?id=65a8492832b7335ffabd01f5f64d89dec757c260 · Patch
• https://osv.dev/vulnerability/SUSE-SU-2018:3389-1 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-3668-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2017-18233 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-7728 · Vendor Advisory
• https://bdu.fstec.ru/vul/2020-04525 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2017-18233 · Security Note
• https://usn.ubuntu.com/3668-1 · Vendor Advisory
• https://advisories.mageia.org/MGASA-2018-0239.html · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2017-18233 · Vendor Advisory