NULL Pointer Dereference Affecting exiv2 package, versions <0:0.27.0-2.el7_6
Threat Intelligence
The probability is the direct output of the EPSS model, and conveys an overall sense of the threat of exploitation in the wild. The percentile measures the EPSS probability relative to all known EPSS scores. Note: This data is updated daily, relying on the latest available EPSS model version. Check out the EPSS documentation for more details.
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applicationsSnyk Learn
Learn about NULL Pointer Dereference vulnerabilities in an interactive lesson.
Start learning- Snyk IDSNYK-CENTOS7-EXIV2-2141610
- published26 Jul 2021
- disclosed23 Nov 2018
Introduced: 23 Nov 2018
CVE-2018-19607 (opens in a new tab)How to fix?
Upgrade Centos:7 exiv2 to version 0:0.27.0-2.el7_6 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream exiv2 package and not the exiv2 package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
Exiv2::isoSpeed in easyaccess.cpp in Exiv2 v0.27-RC2 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted file.