CVE-2011-4968

moderate-risk
Published 2019-11-19

nginx http proxy module does not verify peer identity of https origin server which could facilitate man-in-the-middle attack (MITM)

Do I need to act?

-
0.39% chance of exploitation
EPSS score — low 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
4
CVSS 4.8/10 Medium
NETWORK / HIGH complexity

Affected Products (11)

Affected Vendors

Debian F5

References (14)

Mailing List http://www.openwall.com/lists/oss-security/2013/01/03/8
Third Party Advisory http://www.securityfocus.com/bid/57139
Broken Link https://access.redhat.com/security/cve/cve-2011-4968
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4968
Issue Tracking https://bugzilla.suse.com/show_bug.cgi?id=CVE-2011-4968
Third Party Advisory https://exchange.xforce.ibmcloud.com/vulnerabilities/80952
Third Party Advisory https://security-tracker.debian.org/tracker/CVE-2011-4968
Mailing List http://www.openwall.com/lists/oss-security/2013/01/03/8
Third Party Advisory http://www.securityfocus.com/bid/57139
Broken Link https://access.redhat.com/security/cve/cve-2011-4968
Issue Tracking https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-4968
Issue Tracking https://bugzilla.suse.com/show_bug.cgi?id=CVE-2011-4968
Third Party Advisory https://exchange.xforce.ibmcloud.com/vulnerabilities/80952
Third Party Advisory https://security-tracker.debian.org/tracker/CVE-2011-4968
32
/ 100
moderate-risk
Severity 15/34 · Moderate
Exploitability 1/34 · Minimal
Exposure 16/34 · Moderate