CVE-2018-20657

EUVD-2018-13208
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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
7.5 HIGH
NETWORK
LOW
NONE
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 48%
Affected Products (NVD)
VendorProductVersion
gnubinutils
2.31.1
f5traffix_signaling_delivery_controller
5.0.0 ≤
𝑥
≤ 5.1.0
f5traffix_signaling_delivery_controller
4.4.0
𝑥
= Vulnerable software versions
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
binutils
bionic
deferred
cosmic
ignored
disco
ignored
eoan
ignored
focal
deferred
groovy
ignored
hirsute
ignored
impish
ignored
jammy
deferred
kinetic
ignored
lunar
ignored
mantic
ignored
noble
deferred
trusty
deferred
xenial
deferred
Common Weakness Enumeration
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
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