CVE-2018-18700

MediumCVSS 5.5/10Last modified Oct 15, 2026

Description

An issue was discovered in cp-demangle.c in GNU libiberty, as distributed in GNU Binutils 2.31. There is a stack consumption vulnerability resulting from infinite recursion in the functions d_name(), d_encoding(), and d_local_name() in cp-demangle.c. Remote attackers could leverage this vulnerability to cause a denial-of-service via an ELF file, as demonstrated by nm.

Metrics

CVSS 3.0 5.5/10CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-835

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87681Exploit, Issue Tracking, Vendor Advisory
https://usn.ubuntu.com/4326-1/
https://usn.ubuntu.com/4336-1/
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=87681Exploit, Issue Tracking, Vendor Advisory
https://usn.ubuntu.com/4326-1/
https://usn.ubuntu.com/4336-1/

Timeline

Published: Oct 29, 2018
Last modified: Oct 15, 2026
NVD status: Modified

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