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slackwareSlackware Linux ProjectSSA-2017-181-01
HistoryJun 30, 2017 - 10:17 p.m.

[slackware-security] glibc

2017-06-3022:17:14
Slackware Linux Project
www.slackware.com
24

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

26.8%

New glibc packages are available for Slackware 14.2 and -current to
fix security issues.

Here are the details from the Slackware 14.2 ChangeLog:

patches/packages/glibc-2.23-i586-2_slack14.2.txz: Rebuilt.
Applied upstream security hardening patches from git.
For more information, see:
https://sourceware.org/git/?p=glibc.git;a=commit;h=3c7cd21290cabdadd72984fb69bc51e64ff1002d
https://sourceware.org/git/?p=glibc.git;a=commit;h=46703a3995aa3ca2b816814aa4ad05ed524194dd
https://sourceware.org/git/?p=glibc.git;a=commit;h=c69d4a0f680a24fdbe323764a50382ad324041e9
https://sourceware.org/git/?p=glibc.git;a=commit;h=3776f38fcd267c127ba5eb222e2c614c191744aa
https://sourceware.org/git/?p=glibc.git;a=commit;h=adc7e06fb412a2a1ee52f8cb788caf436335b9f3
https://vulners.com/cve/CVE-2017-1000366
(* Security fix )
patches/packages/glibc-i18n-2.23-i586-2_slack14.2.txz: Rebuilt.
patches/packages/glibc-profile-2.23-i586-2_slack14.2.txz: Rebuilt.
(
Security fix )
patches/packages/glibc-solibs-2.23-i586-2_slack14.2.txz: Rebuilt.
(
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 packages for Slackware 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/glibc-2.23-i586-2_slack14.2.txz
ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/glibc-i18n-2.23-i586-2_slack14.2.txz
ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/glibc-profile-2.23-i586-2_slack14.2.txz
ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/glibc-solibs-2.23-i586-2_slack14.2.txz

Updated packages for Slackware x86_64 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/glibc-2.23-x86_64-2_slack14.2.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/glibc-i18n-2.23-x86_64-2_slack14.2.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/glibc-profile-2.23-x86_64-2_slack14.2.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/glibc-solibs-2.23-x86_64-2_slack14.2.txz

Updated packages for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/a/glibc-solibs-2.25-i586-3.txz
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/l/glibc-2.25-i586-3.txz
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/l/glibc-i18n-2.25-i586-3.txz
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/l/glibc-profile-2.25-i586-3.txz

Updated packages for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/a/glibc-solibs-2.25-x86_64-3.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/l/glibc-2.25-x86_64-3.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/l/glibc-i18n-2.25-x86_64-3.txz
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/l/glibc-profile-2.25-x86_64-3.txz

MD5 signatures:

Slackware 14.2 packages:
663f47dc7d0dfedb2ebf7c61d3f2272c glibc-2.23-i586-2_slack14.2.txz
078372f057f25a9208065ab79057e177 glibc-i18n-2.23-i586-2_slack14.2.txz
f071cea4355537664e48208f4af62eaf glibc-profile-2.23-i586-2_slack14.2.txz
ab57d435ca54b173a9e68f71212fc461 glibc-solibs-2.23-i586-2_slack14.2.txz

Slackware x86_64 14.2 packages:
1133b60a4c0ce35878a10bd4315fb648 glibc-2.23-x86_64-2_slack14.2.txz
089ce46a9649272054b9677a545db1e2 glibc-i18n-2.23-x86_64-2_slack14.2.txz
5ac5d520b831cd7f905302feab8d0e75 glibc-profile-2.23-x86_64-2_slack14.2.txz
b8457b979d2a6652ce3c0362c2ec5638 glibc-solibs-2.23-x86_64-2_slack14.2.txz

Slackware -current packages:
4dc6a08ad5905dcab5dba980b57d6b84 a/glibc-solibs-2.25-i586-3.txz
48c6c4a925eda4dc598470721edced9c l/glibc-2.25-i586-3.txz
1afd5bdb86c5450b1429e5c3ce7c8fd1 l/glibc-i18n-2.25-i586-3.txz
55908b021b0fdf6f00027579b885eea0 l/glibc-profile-2.25-i586-3.txz

Slackware x86_64 -current packages:
1e479e2e03e837f66c95cacb2b7649f7 a/glibc-solibs-2.25-x86_64-3.txz
ec307efb44585984181c4fe0ce01ce30 l/glibc-2.25-x86_64-3.txz
6503ac6fe173da8a2da47dcbd9c24bb1 l/glibc-i18n-2.25-x86_64-3.txz
22bc7dc3ec5b8b2bc0ca7aa2226a3094 l/glibc-profile-2.25-x86_64-3.txz

Installation instructions:

Upgrade the packages as root:
> upgradepkg glibc-*.txz

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

EPSS

0.001

Percentile

26.8%