CVE-2019-9169
high-risk
Published 2019-02-26
In the GNU C Library (aka glibc or libc6) through 2.29, proceed_next_node in posix/regexec.c has a heap-based buffer over-read via an attempted case-insensitive regular-expression match.
Do I need to act?
!
12.1% chance of exploitation in next 30 days
EPSS score — higher than 88% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.8/10
Critical
NETWORK
/ LOW complexity
Affected Products (8)
References (22)
Broken Link
http://www.securityfocus.com/bid/107160
Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10278
Third Party Advisory
https://security.gentoo.org/glsa/202006-04
Issue Tracking
https://sourceware.org/bugzilla/show_bug.cgi?id=24114
Third Party Advisory
https://support.f5.com/csp/article/K54823184
Third Party Advisory
https://usn.ubuntu.com/4416-1/
Not Applicable
https://www.oracle.com/security-alerts/cpuapr2022.html
Broken Link
http://www.securityfocus.com/bid/107160
Third Party Advisory
https://kc.mcafee.com/corporate/index?page=content&id=SB10278
Third Party Advisory
https://security.gentoo.org/glsa/202006-04
Issue Tracking
https://sourceware.org/bugzilla/show_bug.cgi?id=24114
Third Party Advisory
https://support.f5.com/csp/article/K54823184
and 2 more references
58
/ 100
high-risk
Severity
32/34 · Critical
Exploitability
12/34 · Low
Exposure
14/34 · Moderate