NULL Pointer Dereference Affecting nss package, versions <2:3.26-1+debu8u2
Threat Intelligence
EPSS
4.01% (93rd
percentile)
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Test your applications- Snyk ID SNYK-DEBIAN8-NSS-421434
- published 30 May 2017
- disclosed 30 May 2017
Introduced: 30 May 2017
CVE-2017-7502 Open this link in a new tabHow to fix?
Upgrade Debian:8 nss to version 2:3.26-1+debu8u2 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream nss package and not the nss package as distributed by Debian.
See How to fix? for Debian:8 relevant fixed versions and status.
Null pointer dereference vulnerability in NSS since 3.24.0 was found when server receives empty SSLv2 messages resulting into denial of service by remote attacker.
References
- https://security-tracker.debian.org/tracker/CVE-2017-7502
- http://www.debian.org/security/2017/dsa-3872
- https://hg.mozilla.org/projects/nss/rev/55ea60effd0d
- http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html
- https://access.redhat.com/errata/RHSA-2017:1364
- https://access.redhat.com/errata/RHSA-2017:1365
- https://access.redhat.com/errata/RHSA-2017:1567
- https://access.redhat.com/errata/RHSA-2017:1712
- http://www.securityfocus.com/bid/98744
- http://www.securitytracker.com/id/1038579
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-7502
- https://access.redhat.com/security/cve/CVE-2017-7502
- https://bugzilla.redhat.com/show_bug.cgi?id=1446631
CVSS Scores
version 3.1