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cve[email protected]CVE-2017-18206
HistoryFeb 27, 2018 - 10:29 p.m.

CVE-2017-18206

2018-02-2722:29:00
CWE-119
[email protected]
web.nvd.nist.gov
78
cve-2017-18206
zsh
symlink expansion
buffer overflow
nvd

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.2 High

AI Score

Confidence

Low

0.007 Low

EPSS

Percentile

80.6%

JSON

In utils.c in zsh before 5.4, symlink expansion had a buffer overflow.

Affected configurations

NVD
Node
zshzshRange<5.4
Node
canonicalubuntu_linuxMatch14.04lts
OR
canonicalubuntu_linuxMatch16.04lts
OR
canonicalubuntu_linuxMatch17.10
CPENameOperatorVersion
zsh:zshzshlt5.4

Related

prion 1
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amazon 2
centos 2
openvas 12
fedora 1
mageia 1
oraclelinux 2
redhat 2
debian 2
slackware 1
gentoo 1
ubuntu 1
suse 2
photon 2
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(RHSA-2018:1932) Moderate: zsh security update
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2019-01-14 04:33:07
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ubuntu
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photon
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2019-06-28 00:00:00

7.5 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

7.2 High

AI Score

Confidence

Low

0.007 Low

EPSS

Percentile

80.6%

JSON
Related for CVE-2017-18206
prion1osv3cvelist1redhatcve1veracode1ubuntucve1nvd1debiancve1nessus26amazon2centos2openvas12fedora1mageia1oraclelinux2redhat2debian2slackware1gentoo1ubuntu1suse2photon2