CVE-2011-4968
Published: 19 November 2019
nginx http proxy module does not verify peer identity of https origin server which could facilitate man-in-the-middle attack (MITM)
Notes
Author | Note |
---|---|
seth-arnold | Backporting this fix is non-trivial and may break deployed applications. Someone who really wanted this could use stunnel as a work-around until 16.04 LTS is released. |
Priority
Status
Package | Release | Status |
---|---|---|
nginx Launchpad, Ubuntu, Debian |
hardy |
Ignored
(end of life)
|
lucid |
Ignored
(end of life)
|
|
oneiric |
Ignored
(end of life)
|
|
precise |
Ignored
(end of life)
|
|
quantal |
Ignored
(end of life)
|
|
raring |
Ignored
(end of life)
|
|
saucy |
Ignored
(end of life)
|
|
trusty |
Ignored
(see notes)
|
|
upstream |
Released
(1.7.0)
|
|
utopic |
Ignored
(end of life)
|
|
vivid |
Ignored
(end of life)
|
|
Patches: upstream: http://trac.nginx.org/nginx/changeset/060c2e692b96a150b584b8e30d596be1f2defa9c/nginx |
Severity score breakdown
Parameter | Value |
---|---|
Base score | 4.8 |
Attack vector | Network |
Attack complexity | High |
Privileges required | None |
User interaction | None |
Scope | Unchanged |
Confidentiality | Low |
Integrity impact | Low |
Availability impact | None |
Vector | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N |