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Sicherheit: Mehrere Probleme in mgetty
Aktuelle Meldungen Distributionen
Name: Mehrere Probleme in mgetty
ID: SUSE-SU-2018:2850-1
Distribution: SUSE
Plattformen: SUSE Linux Enterprise Server 11-SP4, SUSE Linux Enterprise Debuginfo 11-SP4
Datum: Di, 25. September 2018, 18:34
Referenzen: http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16741
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16744
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16745
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16742
http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16743
Applikationen: mgetty

Originalnachricht

   SUSE Security Update: Security update for mgetty
______________________________________________________________________________

Announcement ID: SUSE-SU-2018:2850-1
Rating: important
References: #1108752 #1108756 #1108757 #1108761 #1108762

Cross-References: CVE-2018-16741 CVE-2018-16742 CVE-2018-16743
CVE-2018-16744 CVE-2018-16745
Affected Products:
SUSE Linux Enterprise Server 11-SP4
SUSE Linux Enterprise Debuginfo 11-SP4
______________________________________________________________________________

An update that fixes 5 vulnerabilities is now available.

Description:

This update for mgetty fixes the following issues:

- CVE-2018-16741: The function do_activate() did not properly sanitize
shell metacharacters to prevent command injection (bsc#1108752)
- CVE-2018-16745: The mail_to parameter was not sanitized, leading to a
buffer
overflow if long untrusted input reached it (bsc#1108756)
- CVE-2018-16744: The mail_to parameter was not sanitized, leading to
command injection if untrusted input reached reach it (bsc#1108757)
- CVE-2018-16742: Prevent stack-based buffer overflow that could have been
triggered via a command-line parameter (bsc#1108762)
- CVE-2018-16743: The command-line parameter username wsa passed
unsanitized to strcpy(), which could have caused a stack-based buffer
overflow (bsc#1108761)


Patch Instructions:

To install this SUSE 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:

- SUSE Linux Enterprise Server 11-SP4:

zypper in -t patch slessp4-mgetty-13785=1

- SUSE Linux Enterprise Debuginfo 11-SP4:

zypper in -t patch dbgsp4-mgetty-13785=1



Package List:

- SUSE Linux Enterprise Server 11-SP4 (i586 ia64 ppc64 s390x x86_64):

g3utils-1.1.36-28.3.1
mgetty-1.1.36-28.3.1

- SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ia64 ppc64 s390x x86_64):

mgetty-debuginfo-1.1.36-28.3.1
mgetty-debugsource-1.1.36-28.3.1


References:

https://www.suse.com/security/cve/CVE-2018-16741.html
https://www.suse.com/security/cve/CVE-2018-16742.html
https://www.suse.com/security/cve/CVE-2018-16743.html
https://www.suse.com/security/cve/CVE-2018-16744.html
https://www.suse.com/security/cve/CVE-2018-16745.html
https://bugzilla.suse.com/1108752
https://bugzilla.suse.com/1108756
https://bugzilla.suse.com/1108757
https://bugzilla.suse.com/1108761
https://bugzilla.suse.com/1108762

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