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Debian Bug report logs - #398559
Security: Remote Stack Overflow (CVE-2006-4252)

Package: pdns-recursor; Maintainer for pdns-recursor is pdns-recursor packagers <pdns-recursor@packages.debian.org>; Source for pdns-recursor is src:pdns-recursor (PTS, buildd, popcon).

Reported by: "debian-bts@spamblock.netzgehirn.de" <debian-bts@spamblock.netzgehirn.de>

Date: Tue, 14 Nov 2006 11:19:54 UTC

Severity: important

Tags: fixed-upstream, security

Found in version all

Fixed in version 3.1.4-1

Done: Luk Claes <luk@debian.org>

Bug is archived. No further changes may be made.

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View this report as an mbox folder, status mbox, maintainer mbox

Report forwarded to debian-bugs-dist@lists.debian.org, Debian PowerDNS Maintainers <powerdns-debian@workaround.org>:
Bug#398559; Package pdns-recursor. (full text, mbox, link).

Acknowledgement sent to "debian-bts@spamblock.netzgehirn.de" <debian-bts@spamblock.netzgehirn.de>:
New Bug report received and forwarded. Copy sent to Debian PowerDNS Maintainers <powerdns-debian@workaround.org>. (full text, mbox, link).

Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

Package: pdns-recursor
Version: all
Severity: important
Tags: security, fixed-upstream


CVE-2006-4252:

"
PowerDNS Security Advisory 2006-02: Zero second CNAME TTLs can make PowerDNS 
exhaust allocated stack space, and crash
[..]
PowerDNS would recurse endlessly on encountering a CNAME loop consisting 
entirely of zero second CNAME records, eventually exceeding resources and 
crashing. 
[..]
Exploit    This problem can be triggered by sending queries for specifically 
configured domains
[..]
Impact    Denial of service
"

See http://doc.powerdns.com/powerdns-advisory-2006-02.html

Fixed upstream: 
http://wiki.powerdns.com/projects/trac/changeset/919

Bug marked as not found in version 3.1.4-1. Request was from Matthijs Mohlmann <matthijs@cacholong.nl> to control@bugs.debian.org. (full text, mbox, link).

Bug marked as fixed in version 3.1.4-1, send any further explanations to "debian-bts@spamblock.netzgehirn.de" <debian-bts@spamblock.netzgehirn.de> Request was from Luk Claes <luk@debian.org> to control@bugs.debian.org. (full text, mbox, link).

Bug archived. Request was from Debbugs Internal Request <owner@bugs.debian.org> to internal_control@bugs.debian.org. (Tue, 26 Jun 2007 02:11:44 GMT) (full text, mbox, link).

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Debian bug tracking system administrator <owner@bugs.debian.org>. Last modified: Wed Jun 19 18:16:32 2019; Machine Name: buxtehude

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Security: Remote Stack Overflow (CVE-2006-4252)

Debian Bug report logs - #398559
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Security: Remote Stack Overflow (CVE-2006-4252)

Debian Bug report logs - #398559 Security: Remote Stack Overflow (CVE-2006-4252)

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Debian Bug report logs - #398559
Security: Remote Stack Overflow (CVE-2006-4252)