CVE-2015-8778

Integer overflow in the GNU C Library (aka glibc or libc6) before 2.23 allows context-dependent attackers to cause a denial of service (application crash) or possibly execute arbitrary code via the size argument to the __hcreate_r function, which triggers out-of-bounds heap-memory access.

Score: CVSS 3.0 9.8 Critical
Status: Modified - secalert@redhat.com
Published: 2016-04-19
Last modified: 2024-08-06
Weaknesses: CWE-119

Affected products

References

http://lists.fedoraproject.org/pipermail/package-announce/2016-May/184626.html
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00036.html
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00037.html
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00038.html
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00039.html
http://lists.opensuse.org/opensuse-security-announce/2016-02/msg00042.html
http://packetstormsecurity.com/files/154361/Cisco-Device-Hardcoded-Credentials-GNU-glibc-BusyBox.html
http://rhn.redhat.com/errata/RHSA-2017-0680.html
http://seclists.org/fulldisclosure/2019/Sep/7
http://www.debian.org/security/2016/dsa-3480
http://www.debian.org/security/2016/dsa-3481
http://www.openwall.com/lists/oss-security/2016/01/19/11
http://www.openwall.com/lists/oss-security/2016/01/20/1
http://www.securityfocus.com/bid/83275
http://www.ubuntu.com/usn/USN-2985-1
http://www.ubuntu.com/usn/USN-2985-2
https://access.redhat.com/errata/RHSA-2017:1916
https://seclists.org/bugtraq/2019/Sep/7
https://security.gentoo.org/glsa/201602-02
https://security.gentoo.org/glsa/201702-11
https://sourceware.org/bugzilla/show_bug.cgi?id=18240
https://www.sourceware.org/ml/libc-alpha/2016-02/msg00502.html