NULL Pointer Dereference Affecting exiv2-devel 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.
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- published10 Apr 2022
- disclosed27 Nov 2018
Introduced: 27 Nov 2018
CVE-2018-19607 (opens in a new tab)How to fix?
Upgrade Oracle:7 exiv2-devel to version 0:0.27.0-2.el7_6 or higher.
This issue was patched in ELSA-2019-2101.
NVD Description
Note: Versions mentioned in the description apply only to the upstream exiv2-devel package and not the exiv2-devel package as distributed by Oracle.
See How to fix? for Oracle: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.
References
- https://linux.oracle.com/cve/CVE-2018-19607.html
- https://linux.oracle.com/errata/ELSA-2019-2101.html
- https://linux.oracle.com/errata/ELSA-2020-1577.html
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00009.html
- https://access.redhat.com/errata/RHSA-2019:2101
- https://github.com/Exiv2/exiv2/issues/561