CVE-2017-18206 :: Enginsight Vulnerability Database

Provider	Type	Base Score	Atk. Vector	Atk. Complexity	Priv. Required	Vector
NIST	Primary	9.8 CRITICAL	NETWORK	LOW	NONE	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Base Score

CVSS 3.x

EPSS Score

Percentile: 59%

Affected Products (NVD)

Vendor	Product	Version
zsh	zsh	𝑥 < 5.4
canonical	ubuntu_linux	14.04
canonical	ubuntu_linux	16.04
canonical	ubuntu_linux	17.10

𝑥

= Vulnerable software versions

Debian Releases

Debian Product

Codename

zsh

bookworm	5.9-4 fixed
bullseye	5.8-6+deb11u1 fixed
bullseye (security)	5.8-6+deb11u1 fixed
jessie	no-dsa
sid	5.9-8 fixed
trixie	5.9-8 fixed

Ubuntu Releases

Ubuntu Product

Codename

zsh

artful	Fixed 5.2-5ubuntu1.1 released
trusty	dne
xenial	Fixed 5.1.1-1ubuntu2.1 released

Common Weakness Enumeration

CWE-119 - Improper Restriction of Operations within the Bounds of a Memory Buffer
The software performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer.

References

https://access.redhat.com/errata/RHSA-2018:1932

https://access.redhat.com/errata/RHSA-2018:3073

https://lists.debian.org/debian-lts-announce/2020/12/msg00000.html

https://security.gentoo.org/glsa/201805-10

https://sourceforge.net/p/zsh/code/ci/c7a9cf465dd620ef48d586026944d9bd7a0d5d6d

https://usn.ubuntu.com/3593-1/

https://access.redhat.com/errata/RHSA-2018:1932

https://access.redhat.com/errata/RHSA-2018:3073

https://lists.debian.org/debian-lts-announce/2020/12/msg00000.html

https://security.gentoo.org/glsa/201805-10

https://sourceforge.net/p/zsh/code/ci/c7a9cf465dd620ef48d586026944d9bd7a0d5d6d

https://usn.ubuntu.com/3593-1/