Vulnerability Details CVE-2018-18483
The get_count function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31, allows remote attackers to cause a denial of service (malloc called with the result of an integer-overflowing calculation) or possibly have unspecified other impact via a crafted string, as demonstrated by c++filt.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.005
EPSS Ranking 64.0%
CVSS Severity
CVSS v3 Score 7.8
CVSS v2 Score 6.8
References
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html
- http://www.securityfocus.com/bid/105689
- https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87602
- https://sourceware.org/bugzilla/show_bug.cgi?id=23767
- https://usn.ubuntu.com/4326-1/
- https://usn.ubuntu.com/4336-1/
- http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00072.html
- http://lists.opensuse.org/opensuse-security-announce/2019-11/msg00008.html
- http://www.securityfocus.com/bid/105689
- https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87602
- https://sourceware.org/bugzilla/show_bug.cgi?id=23767
- https://usn.ubuntu.com/4326-1/
- https://usn.ubuntu.com/4336-1/