PT-2019-15900 · Yara+3 · Yara+3

Mmmdzz · Published 2019-12-09 · Updated 2026-03-09 · CVE-2019-19648

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions YARA version 3.11.0

Description The issue arises from inconsistent command size in the macho parse file functionality, which can lead to out-of-bounds memory access when a specially crafted MachO file is processed. This can result in a Denial of Service, causing the application to crash, or potentially allow code execution.

Recommendations For YARA version 3.11.0, at the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

DoS

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

CVE-2019-19648

USN-8080-1

Affected Products

Debian

Linuxmint

Ubuntu

Yara

References · 31

• 🔥 https://github.com/VirusTotal/yara/issues/1178 · Exploit
• https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XXM224OLGI6KAOROLDPPGGCZ2OQVQ6HH · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-9438 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-19648 · Vendor Advisory
• https://ubuntu.com/security/CVE-2021-45429 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-8294 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-9465 · Vendor Advisory
• https://security-tracker.debian.org/tracker/CVE-2019-19648 · Vendor Advisory
• https://ubuntu.com/security/CVE-2017-5924 · Vendor Advisory
• https://ubuntu.com/security/CVE-2016-10211 · Vendor Advisory
• https://ubuntu.com/security/notices/USN-8080-1 · Vendor Advisory
• https://osv.dev/vulnerability/USN-8080-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-19648 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-19648 · Vendor Advisory
• https://ubuntu.com/security/CVE-2018-19974 · Vendor Advisory