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githubGitHub Advisory DatabaseGHSA-G4MQ-6FP5-QWCF
HistoryApr 20, 2021 - 4:46 p.m.

Exposure of Resource to Wrong Sphere and Insecure Temporary File in Ansible

2021-04-2016:46:12
CWE-362
CWE-377
CWE-668
GitHub Advisory Database
github.com
47

3.7 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L

0.001 Low

EPSS

Percentile

39.0%

JSON

A race condition flaw was found in Ansible Engine 2.7.17 and prior, 2.8.9 and prior, 2.9.6 and prior when running a playbook with an unprivileged become user. When Ansible needs to run a module with become user, the temporary directory is created in /var/tmp. This directory is created with “umask 77 && mkdir -p <dir>”; this operation does not fail if the directory already exists and is owned by another user. An attacker could take advantage to gain control of the become user as the target directory can be retrieved by iterating ‘/proc/<pid>/cmdline’.

Affected configurations

Vulners
Node
ansibleansibleRange<2.9.6
OR
ansibleansibleRange<2.8.9
OR
ansibleansibleRange≤2.7.17
CPENameOperatorVersion
ansiblelt2.9.6
ansiblelt2.8.9
ansiblele2.7.17

Related

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redhatcve 2
prion 2
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osv 9
alpinelinux 1
ubuntucve 2
veracode 1
debiancve 2
nvd 2
cvelist 2
freebsd 1
github 1
openvas 7
photon 4
debian 2
ubuntu 1
fedora 3
redhat 4
gentoo 1
mageia 1
suse 1
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2020-04-29 00:00:00
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2021-05-07 00:00:00
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2020-03-11 19:15:00
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2021-04-20 16:46:12
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2022-02-09 21:59:42
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2023-01-27 00:00:00
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2020-05-06 00:00:00
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photon
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Home Download Photon OS User Documentation FAQ Security Advisories Related Information Lightwave - PHSA-2020-2.0-0233
2020-04-21 00:00:00
Important Photon OS Security Update - PHSA-2020-0233
2020-04-22 00:00:00
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2020-05-05 14:22:50
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2021-08-07 09:26:39
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2022-06-07 00:00:00
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2020-04-27 02:46:08
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2020-04-27 03:07:00
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2020-04-27 04:48:07
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2020-04-22 13:13:10
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2020-04-22 13:12:57
(RHSA-2020:1541) Important: Ansible security and bug fix update (2.9.7)
2020-04-22 13:12:31
gentoo
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mageia
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2020-05-24 21:04:47
suse
suse
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2022-03-16 00:00:00

3.7 Low

CVSS2

Attack Vector

LOCAL

Attack Complexity

HIGH

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

5 Medium

CVSS3

Attack Vector

LOCAL

Attack Complexity

HIGH

Privileges Required

LOW

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality Impact

LOW

Integrity Impact

LOW

Availability Impact

LOW

CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:C/C:L/I:L/A:L

0.001 Low

EPSS

Percentile

39.0%

JSON
Related for GHSA-G4MQ-6FP5-QWCF
nessus15redhatcve2prion2cve2osv9alpinelinux1ubuntucve2veracode1debiancve2nvd2cvelist2freebsd1github1openvas7photon4debian2ubuntu1fedora3redhat4gentoo1mageia1suse1