CVE-2016-4052
critical-risk
Published 2016-04-25
Multiple stack-based buffer overflows in Squid 3.x before 3.5.17 and 4.x before 4.0.9 allow remote HTTP servers to cause a denial of service or execute arbitrary code via crafted Edge Side Includes (ESI) responses.
Do I need to act?
!
35.3% chance of exploitation in next 30 days
EPSS score — higher than 65% 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
8
CVSS 8.1/10
High
NETWORK
/ HIGH complexity
Affected Products (20)
Affected Vendors
References (34)
Third Party Advisory
http://www.securityfocus.com/bid/91787
Third Party Advisory
http://www.securitytracker.com/id/1035647
Vendor Advisory
http://www.squid-cache.org/Advisories/SQUID-2016_6.txt
Third Party Advisory
http://www.ubuntu.com/usn/USN-2995-1
and 14 more references
72
/ 100
critical-risk
Severity
24/34 · High
Exploitability
16/34 · Moderate
Exposure
32/34 · Critical