Insufficiently protected credentials in BuildKit - CVE-2023-26054

Vulnerability identifier: #VU74150

CSH Severity: Medium

CVSS v4: 6.9 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N]

CVE-ID: CVE-2023-26054

CWE-ID: CWE-522

Exploitation vector: Remote access

Exploit availability: No public exploit available

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.

BuildKit
Gentoo Linux
Anolis OS
Fedora
OpenShift Service Mesh
moby
Red Hat OpenShift Container Platform
buildkit
buildkit-doc
moby-engine
app-containers/docker

Install updates from vendor's website.

BuildKit - update to 0.11.4
OpenShift Service Mesh - update to 2.4.4
Red Hat OpenShift Container Platform - update to 4.13.3
moby - update to 23.0.2
buildkit - update to 0.13.2-1
buildkit-doc - update to 0.13.2-1
moby-engine - addressed in versions 24.0.5-1.fc37, 24.0.5-1.fc38, 24.0.5-1.fc39
app-containers/docker - update to 25.0.4

• https://github.com/moby/buildkit/commit/75123c696506bdbca1ed69906479e200f1b62604
• https://github.com/moby/buildkit/security/advisories/GHSA-gc89-7gcr-jxqc

• Credentials exposure in BuildKit
• moby update for buildkit
• Multiple vulnerabilities in OpenShift Container Platform 4.13
• Fedora 39 update for moby-engine
• Fedora 37 update for moby-engine
• Fedora 38 update for moby-engine
• Multiple vulnerabilities in Red Hat OpenShift Service Mesh for 2.4
• Gentoo update for Docker
• Anolis OS update for buildkit