moby update for buildkit



Published: 2023-03-28
Risk Medium
Patch available YES
Number of vulnerabilities 1
CVE-ID CVE-2023-26054
CWE-ID CWE-522
Exploitation vector Network
Public exploit N/A
Vulnerable software
Subscribe 		moby
Server applications / Virtualization software

Vendor Moby project

Security Bulletin

This security bulletin contains one medium risk vulnerability.

1) Insufficiently protected credentials

EUVDB-ID: #VU74150

Risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2023-26054

CWE-ID: CWE-522 - Insufficiently Protected Credentials

Exploit availability: No

Description

The vulnerability allows a remote attacker to gain access to sensitive information.

The vulnerability exists due to BuildKit may expose sensitive information when the user sends a build request that contains a Git URL with credentials and the build creates a provenance attestation  describing that build. A remote attacker can gain access to sensitive information.

Mitigation

Install update from vendor's website.

Vulnerable software versions

moby: 20.10.13 - 23.0.1

External links

http://github.com/moby/moby/releases/tag/v23.0.2


Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.



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