Rapid7 Vulnerability & Exploit Database

CentOS Linux: CVE-2021-31292: Moderate: exiv2 security, bug fix, and enhancement update (Multiple Advisories)

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

CentOS Linux: CVE-2021-31292: Moderate: exiv2 security, bug fix, and enhancement update (Multiple Advisories)

Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
07/26/2021
Created
11/11/2021
Added
11/10/2021
Modified
05/25/2023

Description

An integer overflow in CrwMap::encode0x1810 of Exiv2 0.27.3 allows attackers to trigger a heap-based buffer overflow and cause a denial of service (DOS) via crafted metadata.

Solution(s)

  • centos-upgrade-compat-exiv2-026
  • centos-upgrade-compat-exiv2-026-debuginfo
  • centos-upgrade-compat-exiv2-026-debugsource
  • centos-upgrade-exiv2
  • centos-upgrade-exiv2-debuginfo
  • centos-upgrade-exiv2-debugsource
  • centos-upgrade-exiv2-libs
  • centos-upgrade-exiv2-libs-debuginfo

References

  • DSA-4958
  • CVE-2021-31292

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;