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osvGoogleOSV:GO-2024-2493
HistoryFeb 13, 2024 - 6:23 p.m.

Host system file access in github.com/moby/buildkit

2024-02-1318:23:00
Google
osv.dev
6
github
moby buildkit
file access
race condition
build container
software

8.7 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

29.6%

Two malicious build steps running in parallel sharing the same cache mounts with subpaths could cause a race condition that can lead to files from the host system being accessible to the build container.

CPENameOperatorVersion
github.com/moby/buildkitlt0.12.5

8.7 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

NONE

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N

6.9 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

29.6%