CVE-2020-27746

CVSS V2 Medium 4.3 CVSS V3 Low 3.7

Description

Slurm before 19.05.8 and 20.x before 20.02.6 exposes Sensitive Information to an Unauthorized Actor because xauth for X11 magic cookies is affected by a race condition in a read operation on the /proc filesystem.

Overview

CVE ID
CVE-2020-27746

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2020-11-27T18:15:11

Last Modified Date
2022-05-03T16:04:40

Weakness Enumerations

CWE	URL
CWE-362	http://cwe.mitre.org/data/definitions/362.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version Start	Version End
cpe:2.3:a:schedmd:slurm::::::::	1	OR		19.05.8
cpe:2.3:a:schedmd:slurm::::::::	1	OR	20.0.0	20.02.6
cpe:2.3:o:debian:debian_linux:10.0:::::::*	1	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:P/I:N/A:N

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
NONE

Base Score
4.3

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
2.9

CVSS Version 3

Version
3.1

Vector String
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N

Attack Vector
NETWORK

Attack Compatibility
HIGH

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
LOW

Availability Impact
NONE

Base Score
3.7

Base Severity
LOW

Exploitability Score
2.2

Impact Score
1.4

References

Reference URL	Reference Tags
https://www.schedmd.com/news.php	Patch Vendor Advisory
https://www.debian.org/security/2021/dsa-4841	Third Party Advisory

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2020-27746
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-27746

History

Created	Old Value	New Value	Data Type	Notes
2022-05-08 06:19:28				Added to TrackCVE
2022-12-05 17:23:12	2020-11-27T18:15Z	2020-11-27T18:15:11	CVE Published Date	updated
2022-12-05 17:23:13		2022-05-03T16:04:40	CVE Modified Date	updated
2022-12-05 17:23:13		Analyzed	Vulnerability Status	updated