Amazon amazon-ssm-agent prior 3.1.1208.0 sudoer File default permission

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.5$0-$5k0.00

Summaryinfo

A vulnerability was found in Amazon amazon-ssm-agent and classified as critical. This affects an unknown part of the component sudoer File Handler. Executing a manipulation can lead to default permission. The identification of this vulnerability is CVE-2022-29527. The attack can only be executed locally. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical was found in Amazon amazon-ssm-agent. This vulnerability affects an unknown code of the component sudoer File Handler. The manipulation with an unknown input leads to a default permission vulnerability. The CWE definition for the vulnerability is CWE-276. During installation, installed file permissions are set to allow anyone to modify those files. As an impact it is known to affect confidentiality, integrity, and availability.

The weakness was shared 04/20/2022. The advisory is shared for download at bugzilla.suse.com. This vulnerability was named CVE-2022-29527 since 04/20/2022. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1222.

Upgrading to version 3.1.1208.0 eliminates this vulnerability. The upgrade is hosted for download at github.com. Applying the patch 0fe8ae99b2ff25649c7b86d3bc05fc037400aca7 is able to eliminate this problem. The bugfix is ready for download at github.com. The best possible mitigation is suggested to be upgrading to the latest version.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.8
VulDB Meta Temp Score: 7.5

VulDB Base Score: 7.8
VulDB Temp Score: 7.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Default permission
CWE: CWE-276 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: Partially
Local: Yes
Remote: No

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: amazon-ssm-agent 3.1.1208.0
Patch: 0fe8ae99b2ff25649c7b86d3bc05fc037400aca7

Timelineinfo

04/20/2022 🔍
04/20/2022 +0 days 🔍
04/20/2022 +0 days 🔍
08/03/2023 +470 days 🔍

Sourcesinfo

Advisory: 0fe8ae99b2ff25649c7b86d3bc05fc037400aca7
Status: Confirmed

CVE: CVE-2022-29527 (🔍)
GCVE (CVE): GCVE-0-2022-29527
GCVE (VulDB): GCVE-100-198244

Entryinfo

Created: 04/20/2022 14:49
Updated: 08/03/2023 13:39
Changes: 04/20/2022 14:49 (41), 04/27/2022 15:24 (2), 08/03/2023 13:39 (2)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

Discussion

 Anonymous User (+0)
3 years ago
Good morning,
could you align the "amazon:amazon-ssm-agent" cpe to the official one provided by nvd nist "amazon:amazon_ssm_agent"?
We would be very grateful.
Best Regards,
TEAM CERT
 VulDB Community Team3 years ago
Thank you, we have just aligned the CPE.
 Anonymous User (+0)
3 years ago
Could You align the API instance ?
Best Regards,
TEAM CERT
 VulDB Community Team3 years ago
Thank you, wee already did.

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