Use After Free Affecting nss-softokn package, versions <0:3.53.1-6.el7_9
Threat Intelligence
EPSS
0.22% (60th
percentile)
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Test your applications- Snyk ID SNYK-CENTOS7-NSSSOFTOKN-2176205
- published 26 Jul 2021
- disclosed 10 Dec 2019
Introduced: 10 Dec 2019
CVE-2019-11756 Open this link in a new tabHow to fix?
Upgrade Centos:7 nss-softokn to version 0:3.53.1-6.el7_9 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream nss-softokn package and not the nss-softokn package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
Improper refcounting of soft token session objects could cause a use-after-free and crash (likely limited to a denial of service). This vulnerability affects Firefox < 71.
CVSS Scores
version 3.1