Bug 1546610 (CVE-2018-7262) - CVE-2018-7262 ceph: Unauthenticated malformed HTTP requests handled by rgw_civetweb.cc:RGW::init_env() can lead to denial of service
Summary: CVE-2018-7262 ceph: Unauthenticated malformed HTTP requests handled by rgw_ci...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2018-7262
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1546611 1546613 1547673 1548926 1548927 1548928
Blocks: 1546612 1550199
TreeView+ depends on / blocked
 
Reported: 2018-02-19 02:57 UTC by Sam Fowler
Modified: 2023-09-20 14:12 UTC (History)
13 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2018-05-23 09:35:44 UTC
Embargoed:

Attachments (Terms of Use)


Links
System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2018:0546 0 None None None 2018-03-15 18:29:28 UTC
Red Hat Product Errata RHSA-2018:0548 0 None None None 2018-03-15 18:31:04 UTC

Description Sam Fowler 2018-02-19 02:57:00 UTC 
In ceph, HTTP request headers without a ":" character that are handled in rgw_civetweb.cc:RGW::init_env() can cause variables to be set to NULL, leading to a crash or other potentially unspecified behaviour.

Upstream Pull Request:

https://github.com/ceph/ceph/pull/20403
Comment 1 Sam Fowler 2018-02-19 02:57:35 UTC 
Created ceph tracking bugs for this issue:

Affects: fedora-all [bug 1546611]
Comment 7 Siddharth Sharma 2018-02-26 03:58:32 UTC 
Upstream Pull Request:

https://github.com/ceph/ceph/pull/20564
Comment 11 Siddharth Sharma 2018-03-15 14:27:18 UTC 
upstream fix:

https://github.com/ceph/ceph/pull/20564/commits/b206912d753778b8d889a903f509a6f951cf41a4?diff=unified
Comment 12 errata-xmlrpc 2018-03-15 18:29:20 UTC 
This issue has been addressed in the following products:

  Red Hat Ceph Storage 3.0 for Ubuntu 16.04

Via RHSA-2018:0546 https://access.redhat.com/errata/RHSA-2018:0546
Comment 13 errata-xmlrpc 2018-03-15 18:30:55 UTC 
This issue has been addressed in the following products:

  Red Hat Ceph Storage 3 for Red Hat Enterprise Linux 7

Via RHSA-2018:0548 https://access.redhat.com/errata/RHSA-2018:0548
Comment 16 Boris Ranto 2018-05-22 22:39:07 UTC 
This was fixed upstream in 12.2.4, the latest rebase fixed it downstream, too.
Comment 17 Boris Ranto 2018-05-22 22:42:40 UTC 
I am sorry, I had too many tabs opened and I have accidentally closed the wrong bug.
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