Bug 1298116 - kubernetes: Improper admission check control
kubernetes: Improper admission check control
Status: CLOSED DUPLICATE of bug 1297910
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
medium Severity medium
: ---
: ---
Assigned To: Red Hat Product Security
impact=moderate,public=20160111,repor...
: Security
Depends On: 1298117
Blocks: 1298133
  Show dependency treegraph
 
Reported: 2016-01-13 04:59 EST by Adam Mariš
Modified: 2016-01-13 13:38 EST (History)
6 users (show)

See Also:
Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Story Points: ---
Clone Of:
Environment:
Last Closed: 2016-01-13 13:38:31 EST
Type: ---
Regression: ---
Mount Type: ---
Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---


Attachments (Terms of Use)

  None (edit)
Description Adam Mariš 2016-01-13 04:59:10 EST
It was found that patch will check admission control with an empty object and if it passes, then will proceed to update the object with the patch. Admission control plugins don't get a chance to see/validate what is actually going to be updated. 

CVE request:

http://seclists.org/oss-sec/2016/q1/76

Upstream patch:

https://github.com/deads2k/kubernetes/commit/d1e258afcf837cf70522c2950bb0aef593da9c3e
Comment 1 Adam Mariš 2016-01-13 05:00:03 EST
Created kubernetes tracking bugs for this issue:

Affects: fedora-all [bug 1298117]
Comment 2 Kurt Seifried 2016-01-13 13:38:31 EST

*** This bug has been marked as a duplicate of bug 1297910 ***

Note You need to log in before you can comment on or make changes to this bug.