Out-of-Bounds Affecting libgcc package, versions *
Snyk CVSS
Attack Complexity
Low
Threat Intelligence
EPSS
0.35% (72nd
percentile)
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Test your applications- Snyk ID SNYK-CENTOS7-LIBGCC-1960525
- published 26 Jul 2021
- disclosed 2 May 2016
Introduced: 2 May 2016
CVE-2016-4491 Open this link in a new tabHow to fix?
There is no fixed version for Centos:7 libgcc.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libgcc package and not the libgcc package as distributed by Centos.
See How to fix? for Centos:7 relevant fixed versions and status.
The d_print_comp function in cp-demangle.c in libiberty allows remote attackers to cause a denial of service (segmentation fault and crash) via a crafted binary, which triggers infinite recursion and a buffer overflow, related to a node having "itself as ancestor more than once."