CVE-2018-20657

The demangle_template function in cplus-dem.c in GNU libiberty, as distributed in GNU Binutils 2.31.1, has a memory leak via a crafted string, leading to a denial of service (memory consumption), as demonstrated by cxxfilt, a related issue to CVE-2018-12698.

Score

CVSS 3.0 7.5 High

Status

Modified - cve@mitre.org

Published

2019-01-02

Last modified

2024-08-05

Weaknesses

CWE-772

Affected products

• Traffix Signaling Delivery Controller (F5)
• Binutils (Gnu)

References

• http://www.securityfocus.com/bid/106444
• https://access.redhat.com/errata/RHSA-2019:3352
• https://gcc.gnu.org/bugzilla/show_bug.cgi?id=88539
• https://support.f5.com/csp/article/K62602089