The following updates has been released for Debian GNU/Linux:
[DLA 116-1] ntp security update
[DSA 3106-1] jasper security update
[DSA 3107-1] subversion security update
[DSA 3107-2] subversion regression update
[DSA 3108-1] ntp security update
[DLA 116-1] ntp security update
[DSA 3106-1] jasper security update
[DSA 3107-1] subversion security update
[DSA 3107-2] subversion regression update
[DSA 3108-1] ntp security update
[DLA 116-1] ntp security update
Package : ntp
Version : 4.2.6.p2+dfsg-1+deb6u1
CVE ID : CVE-2014-9293 CVE-2014-9294 CVE-2014-9295 CVE-2014-9296
Debian Bug : 773576
Several vulnerabilities were discovered in the ntp package, an
implementation of the Network Time Protocol.
CVE-2014-9293
ntpd generated a weak key for its internal use, with full
administrative privileges. Attackers could use this key to
reconfigure ntpd (or to exploit other vulnerabilities).
CVE-2014-9294
The ntp-keygen utility generated weak MD5 keys with insufficient
entropy.
CVE-2014-9295
ntpd had several buffer overflows (both on the stack and in the
data section), allowing remote authenticated attackers to crash
ntpd or potentially execute arbitrary code.
CVE-2014-9296
The general packet processing function in ntpd did not handle an
error case correctly.
The default ntpd configuration in Debian restricts access to localhost
(and possible the adjacent network in case of IPv6).
Keys explicitly generated by "ntp-keygen -M" should be regenerated.
For the oldstable distribution (squeeze), these problems have been fixed in
version 4.2.6.p2+dfsg-1+deb6u1.
We recommend that you upgrade your heirloom-mailx packages.
Thanks to the Florian Weimer for the Red Hat security update.
[DSA 3106-1] jasper security update
- -------------------------------------------------------------------------
Debian Security Advisory DSA-3106-1 security@debian.org
http://www.debian.org/security/ Salvatore Bonaccorso
December 20, 2014 http://www.debian.org/security/faq
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Package : jasper
CVE ID : CVE-2014-8137 CVE-2014-8138
Debian Bug : 773463
Jose Duart of the Google Security Team discovered a double free flaw
(CVE-2014-8137) and a heap-based buffer overflow flaw (CVE-2014-8138)
in JasPer, a library for manipulating JPEG-2000 files. A specially
crafted file could cause an application using JasPer to crash or,
possibly, execute arbitrary code.
For the stable distribution (wheezy), these problems have been fixed in
version 1.900.1-13+deb7u2.
For the upcoming stable distribution (jessie) and the unstable
distribution (sid), these problems will be fixed soon.
We recommend that you upgrade your jasper packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
[DSA 3107-1] subversion security update
- -------------------------------------------------------------------------
Debian Security Advisory DSA-3107-1 security@debian.org
http://www.debian.org/security/ Florian Weimer
December 20, 2014 http://www.debian.org/security/faq
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Package : subversion
CVE ID : CVE-2014-3580
Debian Bug : 773263
Evgeny Kotkov discovered a NULL pointer dereference while processing
REPORT requests in mod_dav_svn, the Subversion component which is used
to serve repositories with the Apache web server. A remote attacker
could abuse this vulnerability for a denial of service.
For the stable distribution (wheezy), this problem has been fixed in
version 1.6.17dfsg-4+deb7u7.
For the unstable distribution (sid), this problem has been fixed in
version 1.8.10-5.
We recommend that you upgrade your subversion packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
[DSA 3107-2] subversion regression update
- -------------------------------------------------------------------------
Debian Security Advisory DSA-3107-2 security@debian.org
http://www.debian.org/security/ Florian Weimer
December 20, 2014 http://www.debian.org/security/faq
- -------------------------------------------------------------------------
Package : subversion
Debian Bug : 773610
The previous subversion security update, DSA-3107-1, introduced a
regression which causes Apache httpd to fail to start due to an
undefined symbol dav_svn__new_error in configurations which used
mod_dav_svn.
For the stable distribution (wheezy), this problem has been fixed in
version 1.6.17dfsg-4+deb7u8.
We recommend that you upgrade your subversion packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
[DSA 3108-1] ntp security update
- -------------------------------------------------------------------------
Debian Security Advisory DSA-3108-1 security@debian.org
http://www.debian.org/security/ Florian Weimer
December 20, 2014 http://www.debian.org/security/faq
- -------------------------------------------------------------------------
Package : ntp
CVE ID : CVE-2014-9293 CVE-2014-9294 CVE-2014-9295 CVE-2014-9296
Debian Bug : 773576
Several vulnerabilities were discovered in the ntp package, an
implementation of the Network Time Protocol.
CVE-2014-9293
ntpd generated a weak key for its internal use, with full
administrative privileges. Attackers could use this key to
reconfigure ntpd (or to exploit other vulnerabilities).
CVE-2014-9294
The ntp-keygen utility generated weak MD5 keys with insufficient
entropy.
CVE-2014-9295
ntpd had several buffer overflows (both on the stack and in the
data section), allowing remote authenticated attackers to crash
ntpd or potentially execute arbitrary code.
CVE-2014-9296
The general packet processing function in ntpd did not handle an
error case correctly.
The default ntpd configuration in Debian restricts access to localhost
(and possible the adjacent network in case of IPv6).
Keys explicitly generated by "ntp-keygen -M" should be regenerated.
For the stable distribution (wheezy), these problems have been fixed in
version 1:4.2.6.p5+dfsg-2+deb7u1.
We recommend that you upgrade your ntp packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
