CVE-2016-4429
moderate-risk
Published 2016-06-10
Stack-based buffer overflow in the clntudp_call function in sunrpc/clnt_udp.c in the GNU C Library (aka glibc or libc6) allows remote servers to cause a denial of service (crash) or possibly unspecified other impact via a flood of crafted ICMP and UDP packets.
Do I need to act?
~
2.0% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
5
CVSS 5.9/10
Medium
NETWORK
/ HIGH complexity
Affected Products (7)
References (22)
Third Party Advisory
http://www.securityfocus.com/bid/102073
Third Party Advisory
https://source.android.com/security/bulletin/2017-12-01
Issue Tracking
https://sourceware.org/bugzilla/show_bug.cgi?id=20112
Third Party Advisory
https://usn.ubuntu.com/3759-1/
Third Party Advisory
https://usn.ubuntu.com/3759-2/
Third Party Advisory
http://www.securityfocus.com/bid/102073
Third Party Advisory
https://source.android.com/security/bulletin/2017-12-01
Issue Tracking
https://sourceware.org/bugzilla/show_bug.cgi?id=20112
Third Party Advisory
https://usn.ubuntu.com/3759-1/
and 2 more references
37
/ 100
moderate-risk
Severity
18/34 · Moderate
Exploitability
5/34 · Minimal
Exposure
14/34 · Moderate