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Test ID:1.3.6.1.4.1.25623.1.1.4.2018.1874.1
Category:SuSE Local Security Checks
Title:SUSE: Security Advisory (SUSE-SU-2018:1874-1)
Summary:The remote host is missing an update for the 'zsh' package(s) announced via the SUSE-SU-2018:1874-1 advisory.
Description:Summary:
The remote host is missing an update for the 'zsh' package(s) announced via the SUSE-SU-2018:1874-1 advisory.

Vulnerability Insight:
This update for zsh to version 5.5 fixes the following issues:
Security issues fixed:
- CVE-2018-1100: Fixes a buffer overflow in utils.c:checkmailpath() that
can lead to local arbitrary code execution (bsc#1089030)
- CVE-2018-1071: Fixed a stack-based buffer overflow in exec.c:hashcmd()
(bsc#1084656)
- CVE-2018-1083: Fixed a stack-based buffer overflow in
gen_matches_files() at compctl.c (bsc#1087026)
Non-security issues fixed:
- The effect of the NO_INTERACTIVE_COMMENTS option extends into $(...) and
`...` command substitutions when used on the command line.
- The 'exec' and 'command' precommand modifiers, and options to them, are
now parsed after parameter expansion.
- Functions executed by ZLE widgets no longer have their standard input
closed, but redirected from /dev/null instead.
- There is an option WARN_NESTED_VAR, a companion to the existing
WARN_CREATE_GLOBAL that causes a warning if a function updates a
variable from an enclosing scope without using typeset -g.
- zmodload now has an option -s to be silent on a failure to find a module
but still print other errors.

Affected Software/OS:
'zsh' package(s) on SUSE Linux Enterprise Module for Basesystem 15

Solution:
Please install the updated package(s).

CVSS Score:
7.2

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

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2018-1071
BugTraq ID: 103359
http://www.securityfocus.com/bid/103359
https://security.gentoo.org/glsa/201805-10
https://lists.debian.org/debian-lts-announce/2018/03/msg00038.html
https://lists.debian.org/debian-lts-announce/2020/12/msg00000.html
RedHat Security Advisories: RHSA-2018:3073
https://access.redhat.com/errata/RHSA-2018:3073
https://usn.ubuntu.com/3608-1/
Common Vulnerability Exposure (CVE) ID: CVE-2018-1083
BugTraq ID: 103572
http://www.securityfocus.com/bid/103572
RedHat Security Advisories: RHSA-2018:1932
https://access.redhat.com/errata/RHSA-2018:1932
Common Vulnerability Exposure (CVE) ID: CVE-2018-1100
https://usn.ubuntu.com/3764-1/
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