Bug 1242517 (CVE-2015-5470) - CVE-2015-5470 pdns: Label decompression bug in PowerDNS can cause crashes on specific platforms (incomplete CVE-2015-1868 fix)
Summary: CVE-2015-5470 pdns: Label decompression bug in PowerDNS can cause crashes on ...
Keywords:
Status: CLOSED ERRATA
Alias: CVE-2015-5470
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1242518 1242519 1242520 1242521
Blocks:
TreeView+ depends on / blocked
 
Reported: 2015-07-13 13:26 UTC by Vasyl Kaigorodov
Modified: 2019-09-29 13:34 UTC (History)
3 users (show)

Fixed In Version: PowerDNS Recursor 3.6.4, PowerDNS Recursor 3.7.3, PowerDNS Authoritative Server 3.4.5
Clone Of:
Environment:
Last Closed: 2015-08-22 06:48:11 UTC
Embargoed:

Attachments (Terms of Use)

Description Vasyl Kaigorodov 2015-07-13 13:26:10 UTC 
It was found that fix for CVE-2015-1868 was incomplete for PowerDNS:
https://doc.powerdns.com/md/security/powerdns-advisory-2015-01/

Upstream released updated versions that fix this:
http://blog.powerdns.com/2015/06/09/authoritative-server-3-4-5-3-3-3-and-recursor-3-7-3-3-6-4-released/

Separate CVE has been assigned to this issue:
http://seclists.org/oss-sec/2015/q3/85
Comment 1 Vasyl Kaigorodov 2015-07-13 13:27:25 UTC 
Created pdns tracking bugs for this issue:

Affects: fedora-all [bug 1242518]
Affects: epel-all [bug 1242520]
Comment 2 Vasyl Kaigorodov 2015-07-13 13:27:27 UTC 
Created pdns-recursor tracking bugs for this issue:

Affects: fedora-all [bug 1242519]
Affects: epel-all [bug 1242521]
Comment 3 Morten Stevens 2015-07-13 13:59:45 UTC 
We have already the latest updates for Fedora and Fedora-EPEL.

PowerDNS recursor updates:

https://admin.fedoraproject.org/updates/FEDORA-EPEL-2015-6645/pdns-recursor-3.7.3-1.el7
https://admin.fedoraproject.org/updates/FEDORA-EPEL-2015-6647/pdns-recursor-3.7.3-1.el6
https://admin.fedoraproject.org/updates/FEDORA-2015-9785/pdns-recursor-3.7.3-1.fc22
https://admin.fedoraproject.org/updates/FEDORA-2015-9786/pdns-recursor-3.7.3-1.fc21

PowerDNS authoritative server updates:

https://admin.fedoraproject.org/updates/FEDORA-EPEL-2015-6640/pdns-3.4.5-1.el7
https://admin.fedoraproject.org/updates/FEDORA-EPEL-2015-6642/pdns-3.3.3-1.el6
https://admin.fedoraproject.org/updates/FEDORA-2015-9788/pdns-3.4.5-1.fc21
https://admin.fedoraproject.org/updates/FEDORA-2015-9796/pdns-3.4.5-1.fc22
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