Use After Free Affecting rh-php56-php-mbstring package, versions *
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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Test your applications- Snyk IDSNYK-RHEL7-RHPHP56PHPMBSTRING-4522029
- published26 Jul 2021
- disclosed30 Aug 2017
Introduced: 30 Aug 2017
CVE-2017-6362 (opens in a new tab)How to fix?
There is no fixed version for RHEL:7 rh-php56-php-mbstring.
NVD Description
Note: Versions mentioned in the description apply only to the upstream rh-php56-php-mbstring package and not the rh-php56-php-mbstring package as distributed by RHEL.
See How to fix? for RHEL:7 relevant fixed versions and status.
Double free vulnerability in the gdImagePngPtr function in libgd2 before 2.2.5 allows remote attackers to cause a denial of service via vectors related to a palette with no colors.
References
- https://github.com/libgd/libgd/issues/381
- https://github.com/libgd/libgd/releases/tag/gd-2.2.5
- https://access.redhat.com/security/cve/CVE-2017-6362
- http://www.debian.org/security/2017/dsa-3961
- https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/N2BLXX7KNRE7ZVQAKGTHHWS33CUCXVUP/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N2BLXX7KNRE7ZVQAKGTHHWS33CUCXVUP/