Vulnerability Monitor

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CVE-2022-29527

Amazon AWS amazon-ssm-agent before 3.1.1208.0 creates a world-writable sudoers file, which allows local attackers to inject Sudo rules and escalate privileges to root. This occurs in certain situations involving a race condition.

Published

2022-04-20T10:15:08.073

Last Modified

2024-11-21T06:59:15.720

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.0 (HIGH)

CVSSv2 Vector

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

Access Vector: LOCAL
Access Complexity: MEDIUM
Authentication: NONE
Confidentiality Impact: COMPLETE
Integrity Impact: COMPLETE
Availability Impact: COMPLETE

Exploitability Score

3.4

Impact Score

10.0

Weaknesses

Type: Primary
CWE-362
CWE-732

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	amazon	amazon_ssm_agent	< 3.1.1208.0	Yes

References

https://bugzilla.suse.com/show_bug.cgi?id=1196556 Exploit, Issue Tracking, Third Party Advisory ([email protected])
https://github.com/aws/amazon-ssm-agent/commit/0fe8ae99b2ff25649c7b86d3bc05fc037400aca7 Patch, Third Party Advisory ([email protected])
https://github.com/aws/amazon-ssm-agent/releases/tag/3.1.1208.0 Patch, Release Notes, Third Party Advisory ([email protected])
https://bugzilla.suse.com/show_bug.cgi?id=1196556 Exploit, Issue Tracking, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/aws/amazon-ssm-agent/commit/0fe8ae99b2ff25649c7b86d3bc05fc037400aca7 Patch, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://github.com/aws/amazon-ssm-agent/releases/tag/3.1.1208.0 Patch, Release Notes, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)