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slackwareSlackware Linux ProjectSSA-2019-195-01
HistoryJul 15, 2019 - 12:49 a.m.

[slackware-security] bzip2

2019-07-1500:49:37
Slackware Linux Project
www.slackware.com
106

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.036 Low

EPSS

Percentile

91.6%

New bzip2 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/bzip2-1.0.8-i586-1_slack14.2.txz: Upgraded.
Fixes security issues:
bzip2recover: Fix use after free issue with outFile.
Make sure nSelectors is not out of range.
For more information, see:
https://vulners.com/cve/CVE-2016-3189
https://vulners.com/cve/CVE-2019-12900
(* 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/bzip2-1.0.8-i486-1_slack14.0.txz

Updated package for Slackware x86_64 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/bzip2-1.0.8-x86_64-1_slack14.0.txz

Updated package for Slackware 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/bzip2-1.0.8-i486-1_slack14.1.txz

Updated package for Slackware x86_64 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/bzip2-1.0.8-x86_64-1_slack14.1.txz

Updated package for Slackware 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/bzip2-1.0.8-i586-1_slack14.2.txz

Updated package for Slackware x86_64 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/bzip2-1.0.8-x86_64-1_slack14.2.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/a/bzip2-1.0.8-i586-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/a/bzip2-1.0.8-x86_64-1.txz

MD5 signatures:

Slackware 14.0 package:
8a94c11d7ef85966c8cf4eddb169b6b9 bzip2-1.0.8-i486-1_slack14.0.txz

Slackware x86_64 14.0 package:
86e7066ee23ccbc43912f8fdf242d7f4 bzip2-1.0.8-x86_64-1_slack14.0.txz

Slackware 14.1 package:
157e83b4270d4520fd1640f3e4a793e9 bzip2-1.0.8-i486-1_slack14.1.txz

Slackware x86_64 14.1 package:
2a0494c27ffa73deaf9cfe616edbbdbc bzip2-1.0.8-x86_64-1_slack14.1.txz

Slackware 14.2 package:
49b34a9ebf71d346b1f99c2524d046bc bzip2-1.0.8-i586-1_slack14.2.txz

Slackware x86_64 14.2 package:
5c6ba8d29eb16000f072a8e364836921 bzip2-1.0.8-x86_64-1_slack14.2.txz

Slackware -current package:
50e813124cd298552694171a9ca535ef a/bzip2-1.0.8-i586-1.txz

Slackware x86_64 -current package:
c6f4170f1b14065b4fb2594d8ad73e71 a/bzip2-1.0.8-x86_64-1.txz

Installation instructions:

Upgrade the package as root:
> upgradepkg bzip2-1.0.8-i586-1_slack14.2.txz

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

0.036 Low

EPSS

Percentile

91.6%