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slackwareSlackware Linux ProjectSSA-2016-308-02
HistoryNov 04, 2016 - 3:35 a.m.

[slackware-security] bind

2016-11-0403:35:01
Slackware Linux Project
www.slackware.com
11

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.951 High

EPSS

Percentile

99.3%

New bind packages are available for Slackware 13.0, 13.1, 13.37, 14.0, 14.1,
14.2, and -current to fix a security issue.

Here are the details from the Slackware 14.2 ChangeLog:

patches/packages/bind-9.10.4_P4-i586-1_slack14.2.txz: Upgraded.
This update fixes a denial-of-service vulnerability. A defect in BINDโ€™s
handling of responses containing a DNAME answer can cause a resolver to exit
after encountering an assertion failure in db.c or resolver.c. A server
encountering either of these error conditions will stop, resulting in denial
of service to clients. The risk to authoritative servers is minimal;
recursive servers are chiefly at risk.
For more information, see:
https://kb.isc.org/article/AA-01434
https://vulners.com/cve/CVE-2016-8864
(* Security fix *)

Where to find the new packages:

Thanks to the friendly folks at the OSU Open Source Lab
(http://osuosl.org) for donating FTP and rsync hosting
to the Slackware project! :-)

Also see the โ€œGet Slackโ€ section on http://slackware.com for
additional mirror sites near you.

Updated package for Slackware 13.0:
ftp://ftp.slackware.com/pub/slackware/slackware-13.0/patches/packages/bind-9.9.9_P4-i486-1_slack13.0.txz

Updated package for Slackware x86_64 13.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-13.0/patches/packages/bind-9.9.9_P4-x86_64-1_slack13.0.txz

Updated package for Slackware 13.1:
ftp://ftp.slackware.com/pub/slackware/slackware-13.1/patches/packages/bind-9.9.9_P4-i486-1_slack13.1.txz

Updated package for Slackware x86_64 13.1:
ftp://ftp.slackware.com/pub/slackware/slackware64-13.1/patches/packages/bind-9.9.9_P4-x86_64-1_slack13.1.txz

Updated package for Slackware 13.37:
ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/bind-9.9.9_P4-i486-1_slack13.37.txz

Updated package for Slackware x86_64 13.37:
ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/bind-9.9.9_P4-x86_64-1_slack13.37.txz

Updated package for Slackware 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/bind-9.9.9_P4-i486-1_slack14.0.txz

Updated package for Slackware x86_64 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/bind-9.9.9_P4-x86_64-1_slack14.0.txz

Updated package for Slackware 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/bind-9.9.9_P4-i486-1_slack14.1.txz

Updated package for Slackware x86_64 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/bind-9.9.9_P4-x86_64-1_slack14.1.txz

Updated package for Slackware 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/bind-9.10.4_P4-i586-1_slack14.2.txz

Updated package for Slackware x86_64 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/bind-9.10.4_P4-x86_64-1_slack14.2.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/bind-9.10.4_P4-i586-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/bind-9.10.4_P4-x86_64-1.txz

MD5 signatures:

Slackware 13.0 package:
6c5680df55c73a3ed8872388d7d4ce19 bind-9.9.9_P4-i486-1_slack13.0.txz

Slackware x86_64 13.0 package:
6f31d0fa31c0897a7fd6aecb0c7b24c5 bind-9.9.9_P4-x86_64-1_slack13.0.txz

Slackware 13.1 package:
b9676fa27af03e39528bfe94d17bb574 bind-9.9.9_P4-i486-1_slack13.1.txz

Slackware x86_64 13.1 package:
ccc88b401af52b08059cc8e3d23a61fe bind-9.9.9_P4-x86_64-1_slack13.1.txz

Slackware 13.37 package:
42dd3b43b2c6a9861ba0f4fc14cb0570 bind-9.9.9_P4-i486-1_slack13.37.txz

Slackware x86_64 13.37 package:
c022504429f61d9cd7aed1898b0f8ecf bind-9.9.9_P4-x86_64-1_slack13.37.txz

Slackware 14.0 package:
83c516eee6f7358e05a33b10ee845575 bind-9.9.9_P4-i486-1_slack14.0.txz

Slackware x86_64 14.0 package:
65fd4ccbbe74a16ba10857445e905477 bind-9.9.9_P4-x86_64-1_slack14.0.txz

Slackware 14.1 package:
a0297c32ef1fe877f88dded1fb1b7606 bind-9.9.9_P4-i486-1_slack14.1.txz

Slackware x86_64 14.1 package:
2d8ec39c6160ca81c1c14cef5de8291f bind-9.9.9_P4-x86_64-1_slack14.1.txz

Slackware 14.2 package:
61121f87e562e79d357d93da92170140 bind-9.10.4_P4-i586-1_slack14.2.txz

Slackware x86_64 14.2 package:
118b85c324ca6a3bc959f0a87c7f8272 bind-9.10.4_P4-x86_64-1_slack14.2.txz

Slackware -current package:
1ebffc3c7f1f5d229469a0bebd9ce94a n/bind-9.10.4_P4-i586-1.txz

Slackware x86_64 -current package:
1bd818469fb848bcf489bdf90d4ea960 n/bind-9.10.4_P4-x86_64-1.txz

Installation instructions:

Upgrade the package as root:
> upgradepkg bind-9.10.4_P4-i586-1_slack14.2.txz

Then, restart the name server:
> /etc/rc.d/rc.bind restart

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

0.951 High

EPSS

Percentile

99.3%