- Vulnerabilities 87,986
CentOS: Security Advisory for zsh (CESA-2020:0853)
Published: 2020-03-26 04:01:17
CVE Author: NIST National Vulnerability Database
CVSS Base Vector:
AV:L/AC:L/Au:N/C:C/I:C/A:C
Summary:
The remote host is missing an update for the 'zsh'
Linux Distribution Package(s) announced via the CESA-2020:0853 advisory.
Detection Method:
Checks if a vulnerable Linux Distribution Package version is present on the target host.
Technical Details:
The zsh shell is a command interpreter usable as an interactive login shell
and as a shell script command processor. Zsh resembles the ksh shell (the
Korn shell), but includes many enhancements. Zsh supports command-line
editing, built-in spelling correction, programmable command completion,
shell functions (with autoloading), a history mechanism, and more.
Security Fix(es):
* zsh: insecure dropping of privileges when unsetting PRIVILEGED option
(CVE-2019-20044)
For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.
Affected Versions:
'zsh' Linux Distribution Package(s) on CentOS 7.
Recommendations:
Please install the updated Linux Distribution Package(s).
Solution Type:
Vendor Patch
Detection Type:
Linux Distribution Package
https://nvd.nist.gov/vuln/detail/CVE-2019-20044
https://lists.centos.org/pipermail/centos-announce/2020-March/035665.html
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