PT-2019-5800 · Intel · Opencv

Published 2019-11-06 · Updated 2022-06-17 · CVE-2019-5064

Positive Technologies (AI Summary)

CVSS v2.0

9.3

High

Base vector

AV:N/AC:M/Au:N/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions OpenCV versions prior to 4.2.0

Description A heap buffer overflow issue exists in the data structure persistence functionality of OpenCV. This can be triggered by a specially crafted JSON file, causing a buffer overflow and resulting in multiple heap corruptions, potentially leading to code execution. An attacker can exploit this by providing a specially crafted file.

Recommendations For versions prior to 4.2.0, update to version 4.2.0 or later to resolve the issue. As a temporary workaround, consider restricting the use of specially crafted JSON files to minimize the risk of exploitation. Avoid using the data structure persistence functionality with untrusted input until the issue is resolved.

Exploit

Fix

Buffer Overflow

Memory Corruption

Weakness Enumeration

CWE-120

CWE-787

Related Identifiers

BDU:2021-02785

CVE-2019-5064

GHSA-Q799-Q27X-VP7W

Affected Products

Opencv

References · 18

• 🔥 https://talosintelligence.com/vulnerability_reports/TALOS-2019-0853 · Exploit
• https://security-tracker.debian.org/tracker/CVE-2019-5064 · Vendor Advisory
• https://oracle.com//security-alerts/cpujul2021.html · Patch
• https://bdu.fstec.ru/vul/2021-02785 · Security Note
• https://oracle.com/security-alerts/cpuApr2021.html · Patch
• https://osv.dev/vulnerability/GHSA-q799-q27x-vp7w · Vendor Advisory
• https://ubuntu.com/security/CVE-2019-5064 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2019-5064 · Security Note
• https://osv.dev/vulnerability/DEBIAN-CVE-2019-5064 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2019-5064 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2019-5064 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2019-5064 · Security Note
• https://github.com/opencv/opencv/issues/15857 · Note
• https://github.com/opencv/opencv/releases/tag/4.2.0 · Note
• https://github.com/opencv/opencv-python · Note