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Sicherheit: Mehrere Probleme in Zsh
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in Zsh
ID: openSUSE-SU-2018:1093-1
Distribution: SUSE
Plattformen: SUSE openSUSE Leap 42.3
Datum: Fr, 27. April 2018, 07:00
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-7549
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2016-10714
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18205
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-10071
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-18206
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1083
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-10072
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1071
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-10070
Applikationen: Zsh

Originalnachricht

   openSUSE Security Update: Security update for zsh
______________________________________________________________________________

Announcement ID: openSUSE-SU-2018:1093-1
Rating: important
References: #1082885 #1082975 #1082977 #1082991 #1082998
#1083002 #1083250 #1084656 #1087026 #896914

Cross-References: CVE-2014-10070 CVE-2014-10071 CVE-2014-10072
CVE-2016-10714 CVE-2017-18205 CVE-2017-18206
CVE-2018-1071 CVE-2018-1083 CVE-2018-7549

Affected Products:
openSUSE Leap 42.3
______________________________________________________________________________

An update that solves 9 vulnerabilities and has one errata
is now available.

Description:

This update for zsh fixes the following issues:

- CVE-2014-10070: environment variable injection could lead to local
privilege escalation (bnc#1082885)
- CVE-2014-10071: buffer overflow in exec.c could lead to denial of
service. (bnc#1082977)
- CVE-2014-10072: buffer overflow In utils.c when scanning very long
directory paths for symbolic links. (bnc#1082975)
- CVE-2016-10714: In zsh before 5.3, an off-by-one error resulted in
undersized buffers that were intended to support PATH_MAX characters.
(bnc#1083250)
- CVE-2017-18205: In builtin.c when sh compatibility mode is used, a NULL
pointer dereference could lead to denial of service (bnc#1082998)
- CVE-2018-1071: exec.c:hashcmd() function vulnerability could lead to
denial of service. (bnc#1084656)
- CVE-2018-1083: Autocomplete vulnerability could lead to privilege
escalation. (bnc#1087026)
- CVE-2018-7549: In params.c in zsh through 5.4.2, there is a crash during
a copy of an empty hash table, as demonstrated by typeset -p.
(bnc#1082991)
- CVE-2017-18206: buffer overrun in xsymlinks could lead to denial of
service (bnc#1083002)
- Autocomplete and REPORTTIME broken (bsc#896914)

This update was imported from the SUSE:SLE-12:Update update project.


Patch Instructions:

To install this openSUSE Security Update use the SUSE recommended
installation methods
like YaST online_update or "zypper patch".

Alternatively you can run the command listed for your product:

- openSUSE Leap 42.3:

zypper in -t patch openSUSE-2018-399=1



Package List:

- openSUSE Leap 42.3 (x86_64):

zsh-5.0.5-9.3.1
zsh-debuginfo-5.0.5-9.3.1
zsh-debugsource-5.0.5-9.3.1
zsh-htmldoc-5.0.5-9.3.1


References:

https://www.suse.com/security/cve/CVE-2014-10070.html
https://www.suse.com/security/cve/CVE-2014-10071.html
https://www.suse.com/security/cve/CVE-2014-10072.html
https://www.suse.com/security/cve/CVE-2016-10714.html
https://www.suse.com/security/cve/CVE-2017-18205.html
https://www.suse.com/security/cve/CVE-2017-18206.html
https://www.suse.com/security/cve/CVE-2018-1071.html
https://www.suse.com/security/cve/CVE-2018-1083.html
https://www.suse.com/security/cve/CVE-2018-7549.html
https://bugzilla.suse.com/1082885
https://bugzilla.suse.com/1082975
https://bugzilla.suse.com/1082977
https://bugzilla.suse.com/1082991
https://bugzilla.suse.com/1082998
https://bugzilla.suse.com/1083002
https://bugzilla.suse.com/1083250
https://bugzilla.suse.com/1084656
https://bugzilla.suse.com/1087026
https://bugzilla.suse.com/896914

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