Uncontrolled Recursion Affecting perf package, versions <0:3.10.0-327.36.2.el7
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Test your applications- Snyk ID SNYK-CENTOS7-PERF-2068666
- published 26 Jul 2021
- disclosed 13 Oct 2016
Introduced: 13 Oct 2016
CVE-2016-8666 Open this link in a new tabHow to fix?
Upgrade Centos:7 perf to version 0:3.10.0-327.36.2.el7 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream perf package and not the perf package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
The IP stack in the Linux kernel before 4.6 allows remote attackers to cause a denial of service (stack consumption and panic) or possibly have unspecified other impact by triggering use of the GRO path for packets with tunnel stacking, as demonstrated by interleaved IPv4 headers and GRE headers, a related issue to CVE-2016-7039.
References
- http://www.securityfocus.com/bid/93562
- http://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=fac8e0f579695a3ecbc4d3cac369139d7f819971
- https://bto.bluecoat.com/security-advisory/sa134
- https://bugzilla.redhat.com/show_bug.cgi?id=1384991
- https://bugzilla.suse.com/show_bug.cgi?id=1001486
- https://github.com/torvalds/linux/commit/fac8e0f579695a3ecbc4d3cac369139d7f819971
- https://access.redhat.com/security/cve/CVE-2016-8666
- http://www.openwall.com/lists/oss-security/2016/10/13/11
- http://rhn.redhat.com/errata/RHSA-2016-2047.html
- http://rhn.redhat.com/errata/RHSA-2016-2107.html
- http://rhn.redhat.com/errata/RHSA-2016-2110.html
- http://rhn.redhat.com/errata/RHSA-2017-0004.html
- https://access.redhat.com/errata/RHSA-2016:2047