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slackwareSlackware Linux ProjectSSA-2017-041-04
HistoryFeb 10, 2017 - 9:09 p.m.

[slackware-security] tcpdump

2017-02-1021:09:44
Slackware Linux Project
www.slackware.com
23

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

0.378 Low

EPSS

Percentile

97.2%

New tcpdump packages are available for Slackware 13.37, 14.0, 14.1, 14.2,
and -current to fix security issues.

NOTE: These updates also require the updated libpcap package.

Here are the details from the Slackware 14.2 ChangeLog:

patches/packages/tcpdump-4.9.0-i586-1_slack14.2.txz: Upgraded.
Fixed bugs which allow an attacker to crash tcpdump (denial of service).
For more information, see:
https://vulners.com/cve/CVE-2016-7922
https://vulners.com/cve/CVE-2016-7923
https://vulners.com/cve/CVE-2016-7924
https://vulners.com/cve/CVE-2016-7925
https://vulners.com/cve/CVE-2016-7926
https://vulners.com/cve/CVE-2016-7927
https://vulners.com/cve/CVE-2016-7928
https://vulners.com/cve/CVE-2016-7929
https://vulners.com/cve/CVE-2016-7930
https://vulners.com/cve/CVE-2016-7931
https://vulners.com/cve/CVE-2016-7932
https://vulners.com/cve/CVE-2016-7933
https://vulners.com/cve/CVE-2016-7934
https://vulners.com/cve/CVE-2016-7935
https://vulners.com/cve/CVE-2016-7936
https://vulners.com/cve/CVE-2016-7937
https://vulners.com/cve/CVE-2016-7938
https://vulners.com/cve/CVE-2016-7939
https://vulners.com/cve/CVE-2016-7940
https://vulners.com/cve/CVE-2016-7973
https://vulners.com/cve/CVE-2016-7974
https://vulners.com/cve/CVE-2016-7975
https://vulners.com/cve/CVE-2016-7983
https://vulners.com/cve/CVE-2016-7984
https://vulners.com/cve/CVE-2016-7985
https://vulners.com/cve/CVE-2016-7986
https://vulners.com/cve/CVE-2016-7992
https://vulners.com/cve/CVE-2016-7993
https://vulners.com/cve/CVE-2016-8574
https://vulners.com/cve/CVE-2016-8575
https://vulners.com/cve/CVE-2017-5202
https://vulners.com/cve/CVE-2017-5203
https://vulners.com/cve/CVE-2017-5204
https://vulners.com/cve/CVE-2017-5205
https://vulners.com/cve/CVE-2017-5341
https://vulners.com/cve/CVE-2017-5342
https://vulners.com/cve/CVE-2017-5482
https://vulners.com/cve/CVE-2017-5483
https://vulners.com/cve/CVE-2017-5484
https://vulners.com/cve/CVE-2017-5485
https://vulners.com/cve/CVE-2017-5486
(* 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 13.37:
ftp://ftp.slackware.com/pub/slackware/slackware-13.37/patches/packages/tcpdump-4.9.0-i486-1_slack13.37.txz

Updated package for Slackware x86_64 13.37:
ftp://ftp.slackware.com/pub/slackware/slackware64-13.37/patches/packages/tcpdump-4.9.0-x86_64-1_slack13.37.txz

Updated package for Slackware 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware-14.0/patches/packages/tcpdump-4.9.0-i486-1_slack14.0.txz

Updated package for Slackware x86_64 14.0:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.0/patches/packages/tcpdump-4.9.0-x86_64-1_slack14.0.txz

Updated package for Slackware 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware-14.1/patches/packages/tcpdump-4.9.0-i486-1_slack14.1.txz

Updated package for Slackware x86_64 14.1:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.1/patches/packages/tcpdump-4.9.0-x86_64-1_slack14.1.txz

Updated package for Slackware 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware-14.2/patches/packages/tcpdump-4.9.0-i586-1_slack14.2.txz

Updated package for Slackware x86_64 14.2:
ftp://ftp.slackware.com/pub/slackware/slackware64-14.2/patches/packages/tcpdump-4.9.0-x86_64-1_slack14.2.txz

Updated package for Slackware -current:
ftp://ftp.slackware.com/pub/slackware/slackware-current/slackware/n/tcpdump-4.9.0-i586-1.txz

Updated package for Slackware x86_64 -current:
ftp://ftp.slackware.com/pub/slackware/slackware64-current/slackware64/n/tcpdump-4.9.0-x86_64-1.txz

MD5 signatures:

Slackware 13.37 package:
9511f62c56fca52c1a5e7e3c019d13f1 tcpdump-4.9.0-i486-1_slack13.37.txz

Slackware x86_64 13.37 package:
363eedb14f568d59285421ab73854543 tcpdump-4.9.0-x86_64-1_slack13.37.txz

Slackware 14.0 package:
e4a3e6529f2d183e64abec02b6336fc1 tcpdump-4.9.0-i486-1_slack14.0.txz

Slackware x86_64 14.0 package:
4025510be6f69f299f2d2775a4eed86e tcpdump-4.9.0-x86_64-1_slack14.0.txz

Slackware 14.1 package:
b693f072d9ce8e1e2f542e05c049ac8b tcpdump-4.9.0-i486-1_slack14.1.txz

Slackware x86_64 14.1 package:
76109f2cf611d5a040db9d5d04628cae tcpdump-4.9.0-x86_64-1_slack14.1.txz

Slackware 14.2 package:
a7c745161f5c4e96bc149941893b1a94 tcpdump-4.9.0-i586-1_slack14.2.txz

Slackware x86_64 14.2 package:
e36f1d88a2cd63e2aa1771d589fc53de tcpdump-4.9.0-x86_64-1_slack14.2.txz

Slackware -current package:
c60c97421c742cf02b64535593162f0f n/tcpdump-4.9.0-i586-1.txz

Slackware x86_64 -current package:
22ec2ccd2a28f965d8ce53788d0dfdd4 n/tcpdump-4.9.0-x86_64-1.txz

Installation instructions:

Upgrade the package as root:
> upgradepkg tcpdump-4.9.0-i586-1_slack14.2.txz

NOTE: These updates also require the updated libpcap package:

> upgradepkg libpcap-1.8.1-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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

0.378 Low

EPSS

Percentile

97.2%