CVE-2019-9192

EUVD-2019-18569
In the GNU C Library (aka glibc or libc6) through 2.29, check_dst_limits_calc_pos_1 in posix/regexec.c has Uncontrolled Recursion, as demonstrated by '(|)(\\1\\1)*' in grep, a different issue than CVE-2018-20796. NOTE: the software maintainer disputes that this is a vulnerability because the behavior occurs only with a crafted pattern
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: 74%
Affected Products (NVD)
VendorProductVersion
gnuglibc
𝑥
≤ 2.29
𝑥
= Vulnerable software versions
Debian logo
Debian Releases
Debian Product
Codename
glibc
bookworm
unimportant
bookworm (security)
unimportant
bullseye
unimportant
bullseye (security)
unimportant
sid
unimportant
trixie
unimportant
Ubuntu logo
Ubuntu Releases
Ubuntu Product
Codename
eglibc
bionic
dne
cosmic
dne
disco
dne
eoan
dne
focal
dne
trusty
not-affected
xenial
dne
glibc
bionic
not-affected
cosmic
ignored
disco
ignored
eoan
not-affected
focal
not-affected
trusty
dne
xenial
not-affected
Common Weakness Enumeration
References
https://sourceware.org/bugzilla/show_bug.cgi?id=24269
https://support.f5.com/csp/article/K26346590?utm_source=f5support&amp%3Butm_medium=RSS
https://sourceware.org/bugzilla/show_bug.cgi?id=24269
https://support.f5.com/csp/article/K26346590?utm_source=f5support&amp%3Butm_medium=RSS