Bug 499902 – <net-misc/curl-7.35.0 : NTLM Connection Re-use Security Bypass Security Issue (CVE-2014-0015)

• Status: RESOLVED FIXED
• Product: Gentoo Security

[Description Agostino Sarubbo 2014-01-31 16:49:04 UTC]

From ${URL} :

Description

A security issue has been reported in libcURL, which can be exploited by malicious people to bypass 
certain security restrictions.

The security issue is caused due to the application re-using recent authenticated connections when 
processing new NTLM-authenticated requests. This can be exploited to perform certain operations with the 
credentials of a recent NTLM authenticated user.

The security issue is reported in versions 7.10.6 through 7.34.0.


Solution:
Update to version 7.35.0.

Provided and/or discovered by:
Reported by the vendor.

Original Advisory:
http://curl.haxx.se/docs/adv_20140129.html


@maintainer(s): since the fixed package is already in the tree, please let us know if it is ready for the stabilization or not.

[Comment 1 Anthony Basile 2014-01-31 21:01:06 UTC]

Please proceed with stabilizing curl-7.35.0.

KEYWORDS="alpha amd64 arm arm64 hppa ia64 ppc ppc64 sparc x86"

I'm dropping keywords for ~arch.

[Comment 2 Jeroen Roovers (RETIRED) 2014-02-01 14:27:56 UTC]

Stable for HPPA.

[Comment 3 Richard Freeman 2014-02-02 11:04:24 UTC]

Depending on USE configuration this package pulls in a few non-stable deps.  With the flags I just happen to have set I get:
media-libs/opus (USE=opus)
net-libs/gnutls (USE=gnutls)
sys-devel/gettext  (this looks like it doesn't depend on USE)

How do we want to handle?  Stable masking some USE flags might be an option, but we should at least check in with the gettext maintainers.

[Comment 4 Richard Freeman 2014-02-02 11:04:56 UTC]

(In reply to Richard Freeman from comment #3)
> Depending on USE configuration this package pulls in a few non-stable deps. 
> With the flags I just happen to have set I get:
> media-libs/opus (USE=opus)
> net-libs/gnutls (USE=gnutls)
> sys-devel/gettext  (this looks like it doesn't depend on USE)
> 
> How do we want to handle?  Stable masking some USE flags might be an option,
> but we should at least check in with the gettext maintainers.

Ugh - disregard entirely - posted this in the wrong bug!!!!

[Comment 5 Richard Freeman 2014-02-02 11:18:34 UTC]

amd64 stable

[Comment 6 GLSAMaker/CVETool Bot 2014-02-04 14:14:40 UTC]

CVE-2014-0015 (http://nvd.nist.gov/nvd.cfm?cvename=CVE-2014-0015):
  cURL and libcurl 7.10.6 through 7.34.0, when more than one authentication
  method is enabled, re-uses NTLM connections, which might allow
  context-dependent attackers to authenticate as other users via a request.

[Comment 7 Paweł Hajdan, Jr. (RETIRED) 2014-02-09 02:53:52 UTC]

x86 stable

[Comment 8 Agostino Sarubbo 2014-02-09 08:19:03 UTC]

ppc stable

[Comment 9 Agostino Sarubbo 2014-02-09 08:23:52 UTC]

ppc64 stable

[Comment 10 Agostino Sarubbo 2014-02-09 08:27:10 UTC]

sparc stable

[Comment 11 Agostino Sarubbo 2014-02-16 07:35:08 UTC]

alpha stable

[Comment 12 Agostino Sarubbo 2014-02-16 12:05:48 UTC]

ia64 stable

[Comment 13 Agostino Sarubbo 2014-02-17 21:08:09 UTC]

arm stable.

Maintainer(s), please cleanup.
Security, please vote.

[Comment 14 Sergey Popov 2014-02-27 14:07:29 UTC]

Thanks for your work!

GLSA vote: no

[Comment 15 Lars Wendler (Polynomial-C) (RETIRED) 2014-02-27 14:22:20 UTC]

+  27 Feb 2014; Lars Wendler <[e-mail]> -curl-7.34.0-r1.ebuild,
+  -files/curl-7.34.0-fix-ipv6-failover.patch:
+  Removed vulnerable version (bug #499902).
+

[Comment 16 Mikle Kolyada (RETIRED) 2014-02-28 07:42:34 UTC]

GLSA vote: no.

Closing as [noglsa].