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slackwareSlackware Linux ProjectSSA-2018-222-01
HistoryAug 10, 2018 - 11:54 p.m.

[slackware-security] bind

2018-08-1023:54:53
Slackware Linux Project
www.slackware.com
51

5 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.944 High

EPSS

Percentile

99.2%

New bind packages are available for Slackware 14.0, 14.1, 14.2,
and -current to fix security issues.

Here are the details from the Slackware 14.2 ChangeLog:

patches/packages/bind-9.10.8_P1-i586-1_slack14.2.txz: Upgraded.
Fixed a security issue where named could crash during recursive processing
of DNAME records when “deny-answer-aliases” was in use resulting in a
denial of service. Note that “deny-answer-aliases” is rarely used.
For more information, see:
https://vulners.com/cve/CVE-2018-5740
(* 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 “Get Slack” section on http://slackware.com for
additional mirror sites near you.

Updated package for Slackware 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/bind-9.9.13_P1-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-9.9.13_P1-x86_64-1_slack14.0.txz

Updated package for Slackware 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/bind-9.9.13_P1-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-9.9.13_P1-x86_64-1_slack14.1.txz

Updated package for Slackware 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/bind-9.10.8_P1-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-9.10.8_P1-x86_64-1_slack14.2.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/bind-9.12.2_P1-i586-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/bind-9.12.2_P1-x86_64-1.txz

MD5 signatures:

Slackware 14.0 package:
041023d947ffece54b22634cbabb5d77 bind-9.9.13_P1-i486-1_slack14.0.txz

Slackware x86_64 14.0 package:
839e62957c64dbe7f097bf0302a8a98a bind-9.9.13_P1-x86_64-1_slack14.0.txz

Slackware 14.1 package:
f2e87f277c20dff52c4ca5eb3c0adaf2 bind-9.9.13_P1-i486-1_slack14.1.txz

Slackware x86_64 14.1 package:
445bb300b26defe48cb98672fc0d53c8 bind-9.9.13_P1-x86_64-1_slack14.1.txz

Slackware 14.2 package:
cb9b284b798d1c8c7db695c2ecb8c1bc bind-9.10.8_P1-i586-1_slack14.2.txz

Slackware x86_64 14.2 package:
797e5dccded1bb72ceaede860cd79e82 bind-9.10.8_P1-x86_64-1_slack14.2.txz

Slackware -current package:
6729dbb467b44ed934ca4c03ddfbbc78 n/bind-9.12.2_P1-i586-1.txz

Slackware x86_64 -current package:
56bc799888ee94f1eadb43737a04fb75 n/bind-9.12.2_P1-x86_64-1.txz

Installation instructions:

Upgrade the package as root:
> upgradepkg bind-9.10.8_P1-i586-1_slack14.2.txz

Then, restart the name server:

> /etc/rc.d/rc.bind restart

5 Medium

CVSS2

Attack Vector

NETWORK

Attack 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

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

0.944 High

EPSS

Percentile

99.2%