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Vulnerability details: VCID-ghmn-wkwj-aaam
Vulnerability ID VCID-ghmn-wkwj-aaam
Aliases CVE-2023-26054
GHSA-gc89-7gcr-jxqc
Summary BuildKit is a toolkit for converting source code to build artifacts in an efficient, expressive and repeatable manner. In affected versions when the user sends a build request that contains a Git URL that contains credentials and the build creates a provenance attestation describing that build, these credentials could be visible from the provenance attestation. Git URL can be passed in two ways: 1) Invoking build directly from a URL with credentials. 2) If the client sends additional version control system (VCS) info hint parameters on builds from a local source. Usually, that would mean reading the origin URL from `.git/config` file. When a build is performed under specific conditions where credentials were passed to BuildKit they may be visible to everyone who has access to provenance attestation. Provenance attestations and VCS info hints were added in version v0.11.0. Previous versions are not vulnerable. In v0.10, when building directly from Git URL, the same URL could be visible in `BuildInfo` structure that is a predecessor of Provenance attestations. Previous versions are not vulnerable. This bug has been fixed in v0.11.4. Users are advised to upgrade. Users unable to upgrade may disable VCS info hints by setting `BUILDX_GIT_INFO=0`. `buildctl` does not set VCS hints based on `.git` directory, and values would need to be passed manually with `--opt`.
Status Published
Exploitability 0.5
Weighted Severity 9.0
Risk 4.5
Affected and Fixed Packages Package Details
Weaknesses (1)
CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
System Score Found at
cvssv3 6.5 https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-26054.json
epss 0.00187 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00187 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00187 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00187 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00187 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00187 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00187 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00187 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00187 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00187 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00187 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00187 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00187 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00187 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00187 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00187 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00407 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00407 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00407 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00407 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00407 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00407 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00407 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00407 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00407 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00407 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00407 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00407 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00407 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00407 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00407 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.00785 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
epss 0.01288 https://api.first.org/data/v1/epss?cve=CVE-2023-26054
cvssv3.1 9.8 https://github.com/moby/buildkit
generic_textual CRITICAL https://github.com/moby/buildkit
cvssv3.1 6.5 https://github.com/moby/buildkit/commit/75123c696506bdbca1ed69906479e200f1b62604
generic_textual MODERATE https://github.com/moby/buildkit/commit/75123c696506bdbca1ed69906479e200f1b62604
ssvc Track https://github.com/moby/buildkit/commit/75123c696506bdbca1ed69906479e200f1b62604
cvssv3.1 6.5 https://github.com/moby/buildkit/security/advisories/GHSA-gc89-7gcr-jxqc
generic_textual MODERATE https://github.com/moby/buildkit/security/advisories/GHSA-gc89-7gcr-jxqc
ssvc Track https://github.com/moby/buildkit/security/advisories/GHSA-gc89-7gcr-jxqc
cvssv3.1 6.5 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC
generic_textual MODERATE https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC
cvssv3.1 6.5 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC/
cvssv3.1 6.5 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XNF4OLYZRQE75EB5TW5N42FSXHBXGWFE
generic_textual MODERATE https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XNF4OLYZRQE75EB5TW5N42FSXHBXGWFE
cvssv3.1 6.5 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XNF4OLYZRQE75EB5TW5N42FSXHBXGWFE/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XNF4OLYZRQE75EB5TW5N42FSXHBXGWFE/
cvssv3.1 6.5 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI
generic_textual MODERATE https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI
cvssv3.1 6.5 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI/
ssvc Track https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI/
cvssv3 6.5 https://nvd.nist.gov/vuln/detail/CVE-2023-26054
cvssv3.1 6.5 https://nvd.nist.gov/vuln/detail/CVE-2023-26054
cvssv3.1 6.5 https://www.rfc-editor.org/rfc/rfc3986#section-3.2.1
generic_textual MODERATE https://www.rfc-editor.org/rfc/rfc3986#section-3.2.1
Reference id Reference type URL
https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-26054.json
https://api.first.org/data/v1/epss?cve=CVE-2023-26054
https://github.com/moby/buildkit
https://github.com/moby/buildkit/commit/75123c696506bdbca1ed69906479e200f1b62604
https://github.com/moby/buildkit/security/advisories/GHSA-gc89-7gcr-jxqc
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XNF4OLYZRQE75EB5TW5N42FSXHBXGWFE
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XNF4OLYZRQE75EB5TW5N42FSXHBXGWFE/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI/
https://www.rfc-editor.org/rfc/rfc3986#section-3.2.1
2176447 https://bugzilla.redhat.com/show_bug.cgi?id=2176447
cpe:2.3:a:mobyproject:buildkit:*:*:*:*:*:*:*:* https://nvd.nist.gov/vuln/search/results?adv_search=true&isCpeNameSearch=true&query=cpe:2.3:a:mobyproject:buildkit:*:*:*:*:*:*:*:*
CVE-2023-26054 https://nvd.nist.gov/vuln/detail/CVE-2023-26054
GLSA-202409-29 https://security.gentoo.org/glsa/202409-29
RHSA-2023:3537 https://access.redhat.com/errata/RHSA-2023:3537
RHSA-2023:5952 https://access.redhat.com/errata/RHSA-2023:5952
No exploits are available.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Found at https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2023-26054.json
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

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unchanged

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Found at https://github.com/moby/buildkit
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

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low

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unchanged

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Found at https://github.com/moby/buildkit/commit/75123c696506bdbca1ed69906479e200f1b62604
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-25T14:30:19Z/ Found at https://github.com/moby/buildkit/commit/75123c696506bdbca1ed69906479e200f1b62604
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Found at https://github.com/moby/buildkit/security/advisories/GHSA-gc89-7gcr-jxqc
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

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unchanged

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-25T14:30:19Z/ Found at https://github.com/moby/buildkit/security/advisories/GHSA-gc89-7gcr-jxqc
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

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unchanged

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

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required

unchanged

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none

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none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-25T14:30:19Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/LYZOKMMVX4SIEHPJW3SJUQGMO5YZCPHC/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XNF4OLYZRQE75EB5TW5N42FSXHBXGWFE
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

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unchanged

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XNF4OLYZRQE75EB5TW5N42FSXHBXGWFE/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

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low

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Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-25T14:30:19Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/XNF4OLYZRQE75EB5TW5N42FSXHBXGWFE/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

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Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI/
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-02-25T14:30:19Z/ Found at https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/ZTE4ITXXPIWZEQ4HYQCB6N6GZIMWXDAI/
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2023-26054
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Found at https://nvd.nist.gov/vuln/detail/CVE-2023-26054
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Found at https://www.rfc-editor.org/rfc/rfc3986#section-3.2.1
Attack Vector (AV) Attack Complexity (AC) Privileges Required (PR) User Interaction (UI) Scope (S) Confidentiality Impact (C) Integrity Impact (I) Availability Impact (A)

network

adjacent_network

local

physical

low

high

none

low

high

none

required

unchanged

changed

high

low

none

high

low

none

high

low

none
Exploit Prediction Scoring System (EPSS)
Percentile 0.56846
EPSS Score 0.00187
Published At Nov. 1, 2024, midnight
Date Actor Action Source VulnerableCode Version
There are no relevant records.