VDB
RHSA-2025%3A3051
RHSA-2025%3A3051
PUBLISHED
CVSS 7.5 HIGH
A flaw was found in the `golang.org/x/oauth2/jws` package in the token parsing component. This vulnerability is made possible because of the use of `strings.Split(token, ".")` to split JWT tokens, which can lead to excessive memory consumption when processing maliciously crafted tokens with a large number of `.` characters. An attacker could exploit this functionality by sending numerous malformed tokens and can trigger memory exhaustion and a Denial of Service.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | gatekeeper/gatekeeper-rhel9@sha256:859cd273784a7553ec14754b726961376e0fd153d9e45f67dd38a5f6e35ae35e_amd64 as a component of gatekeeper 3.17 for RHEL 9 | *, gatekeeper/gatekeeper-rhel9@sha256:859cd273784a7553ec14754b726961376e0fd153d9e45f67dd38a5f6e35ae35e_amd64, gatekeeper/gatekeeper-rhel9@sha256:859cd273784a7553ec14754b726961376e0fd153d9e45f67dd38a5f6e35ae35e_amd64 |
| Red Hat | gatekeeper/gatekeeper-rhel9-operator@sha256:bf9faf7bf7730eaa2e95056b3082198e797a69bcec8122d54723f6216f34a0c8_s390x as a component of gatekeeper 3.17 for RHEL 9 | gatekeeper/gatekeeper-rhel9-operator@sha256:bf9faf7bf7730eaa2e95056b3082198e797a69bcec8122d54723f6216f34a0c8_s390x, *, gatekeeper/gatekeeper-rhel9-operator@sha256:bf9faf7bf7730eaa2e95056b3082198e797a69bcec8122d54723f6216f34a0c8_s390x |
| Red Hat | gatekeeper/gatekeeper-operator-bundle@sha256:d96ab7824a0f334b595ec7034ce417ee81976d5617ce72fb693ad724483833fb_amd64 as a component of gatekeeper 3.17 for RHEL 9 | gatekeeper/gatekeeper-operator-bundle@sha256:d96ab7824a0f334b595ec7034ce417ee81976d5617ce72fb693ad724483833fb_amd64, gatekeeper/gatekeeper-operator-bundle@sha256:d96ab7824a0f334b595ec7034ce417ee81976d5617ce72fb693ad724483833fb_amd64, * |
| Red Hat | gatekeeper/gatekeeper-rhel9@sha256:c5b1e6d081e1e79c2de7865aa99467b6a2e683735222fdb8f460771798ed7bca_ppc64le as a component of gatekeeper 3.17 for RHEL 9 | *, gatekeeper/gatekeeper-rhel9@sha256:c5b1e6d081e1e79c2de7865aa99467b6a2e683735222fdb8f460771798ed7bca_ppc64le, gatekeeper/gatekeeper-rhel9@sha256:c5b1e6d081e1e79c2de7865aa99467b6a2e683735222fdb8f460771798ed7bca_ppc64le |
| Red Hat | gatekeeper/gatekeeper-rhel9-operator@sha256:825f94692807a950ed30efb98c5e05b6c3dd2ff2a4dd062cfe4ec276091f613d_ppc64le as a component of gatekeeper 3.17 for RHEL 9 | *, gatekeeper/gatekeeper-rhel9-operator@sha256:825f94692807a950ed30efb98c5e05b6c3dd2ff2a4dd062cfe4ec276091f613d_ppc64le, * |
| Red Hat | gatekeeper/gatekeeper-rhel9@sha256:ca290a799cd15897e62314cea4603653a1da7aa935db51640409b00e8361707e_s390x as a component of gatekeeper 3.17 for RHEL 9 | gatekeeper/gatekeeper-rhel9@sha256:ca290a799cd15897e62314cea4603653a1da7aa935db51640409b00e8361707e_s390x, gatekeeper/gatekeeper-rhel9@sha256:ca290a799cd15897e62314cea4603653a1da7aa935db51640409b00e8361707e_s390x, gatekeeper/gatekeeper-rhel9@sha256:ca290a799cd15897e62314cea4603653a1da7aa935db51640409b00e8361707e_s390x |
| Red Hat | gatekeeper/gatekeeper-rhel9@sha256:f5d43f372597923ae1c363887da9accb50de207869d829ec09212db06cf3ac99_arm64 as a component of gatekeeper 3.17 for RHEL 9 | gatekeeper/gatekeeper-rhel9@sha256:f5d43f372597923ae1c363887da9accb50de207869d829ec09212db06cf3ac99_arm64, *, * |
| Red Hat | gatekeeper/gatekeeper-rhel9-operator@sha256:8680d198102e84c2b69723f358560ecf684a7d55ca28537c2a3db2179454bc95_amd64 as a component of gatekeeper 3.17 for RHEL 9 | *, gatekeeper/gatekeeper-rhel9-operator@sha256:8680d198102e84c2b69723f358560ecf684a7d55ca28537c2a3db2179454bc95_amd64, gatekeeper/gatekeeper-rhel9-operator@sha256:8680d198102e84c2b69723f358560ecf684a7d55ca28537c2a3db2179454bc95_amd64 |
| Red Hat | gatekeeper/gatekeeper-rhel9@sha256:f5d43f372597923ae1c363887da9accb50de207869d829ec09212db06cf3ac99_arm64 as a component of gatekeeper 3.17 for RHEL 9 | gatekeeper/gatekeeper-rhel9@sha256:f5d43f372597923ae1c363887da9accb50de207869d829ec09212db06cf3ac99_arm64, gatekeeper/gatekeeper-rhel9@sha256:f5d43f372597923ae1c363887da9accb50de207869d829ec09212db06cf3ac99_arm64, * |
| Red Hat | gatekeeper/gatekeeper-rhel9-operator@sha256:bf9faf7bf7730eaa2e95056b3082198e797a69bcec8122d54723f6216f34a0c8_s390x as a component of gatekeeper 3.17 for RHEL 9 | gatekeeper/gatekeeper-rhel9-operator@sha256:bf9faf7bf7730eaa2e95056b3082198e797a69bcec8122d54723f6216f34a0c8_s390x, gatekeeper/gatekeeper-rhel9-operator@sha256:bf9faf7bf7730eaa2e95056b3082198e797a69bcec8122d54723f6216f34a0c8_s390x, gatekeeper/gatekeeper-rhel9-operator@sha256:bf9faf7bf7730eaa2e95056b3082198e797a69bcec8122d54723f6216f34a0c8_s390x |
| Red Hat | gatekeeper/gatekeeper-rhel9-operator@sha256:6cd467648f4101fa9ff4b6a497aaa2e76f2ff2c0021cfed5541aa7ffdeb4bc32_arm64 as a component of gatekeeper 3.17 for RHEL 9 | *, gatekeeper/gatekeeper-rhel9-operator@sha256:6cd467648f4101fa9ff4b6a497aaa2e76f2ff2c0021cfed5541aa7ffdeb4bc32_arm64, gatekeeper/gatekeeper-rhel9-operator@sha256:6cd467648f4101fa9ff4b6a497aaa2e76f2ff2c0021cfed5541aa7ffdeb4bc32_arm64 |
| Red Hat | gatekeeper/gatekeeper-operator-bundle@sha256:d96ab7824a0f334b595ec7034ce417ee81976d5617ce72fb693ad724483833fb_amd64 as a component of gatekeeper 3.17 for RHEL 9 | *, gatekeeper/gatekeeper-operator-bundle@sha256:d96ab7824a0f334b595ec7034ce417ee81976d5617ce72fb693ad724483833fb_amd64, gatekeeper/gatekeeper-operator-bundle@sha256:d96ab7824a0f334b595ec7034ce417ee81976d5617ce72fb693ad724483833fb_amd64 |
| Red Hat | gatekeeper/gatekeeper-rhel9@sha256:c5b1e6d081e1e79c2de7865aa99467b6a2e683735222fdb8f460771798ed7bca_ppc64le as a component of gatekeeper 3.17 for RHEL 9 | gatekeeper/gatekeeper-rhel9@sha256:c5b1e6d081e1e79c2de7865aa99467b6a2e683735222fdb8f460771798ed7bca_ppc64le, gatekeeper/gatekeeper-rhel9@sha256:c5b1e6d081e1e79c2de7865aa99467b6a2e683735222fdb8f460771798ed7bca_ppc64le, gatekeeper/gatekeeper-rhel9@sha256:c5b1e6d081e1e79c2de7865aa99467b6a2e683735222fdb8f460771798ed7bca_ppc64le |
| Red Hat | gatekeeper/gatekeeper-rhel9-operator@sha256:8680d198102e84c2b69723f358560ecf684a7d55ca28537c2a3db2179454bc95_amd64 as a component of gatekeeper 3.17 for RHEL 9 | gatekeeper/gatekeeper-rhel9-operator@sha256:8680d198102e84c2b69723f358560ecf684a7d55ca28537c2a3db2179454bc95_amd64, *, gatekeeper/gatekeeper-rhel9-operator@sha256:8680d198102e84c2b69723f358560ecf684a7d55ca28537c2a3db2179454bc95_amd64 |
| Red Hat | gatekeeper/gatekeeper-rhel9@sha256:ca290a799cd15897e62314cea4603653a1da7aa935db51640409b00e8361707e_s390x as a component of gatekeeper 3.17 for RHEL 9 | gatekeeper/gatekeeper-rhel9@sha256:ca290a799cd15897e62314cea4603653a1da7aa935db51640409b00e8361707e_s390x, gatekeeper/gatekeeper-rhel9@sha256:ca290a799cd15897e62314cea4603653a1da7aa935db51640409b00e8361707e_s390x, gatekeeper/gatekeeper-rhel9@sha256:ca290a799cd15897e62314cea4603653a1da7aa935db51640409b00e8361707e_s390x |
| Red Hat | gatekeeper/gatekeeper-rhel9-operator@sha256:6cd467648f4101fa9ff4b6a497aaa2e76f2ff2c0021cfed5541aa7ffdeb4bc32_arm64 as a component of gatekeeper 3.17 for RHEL 9 | *, *, * |
| Red Hat | gatekeeper/gatekeeper-rhel9@sha256:859cd273784a7553ec14754b726961376e0fd153d9e45f67dd38a5f6e35ae35e_amd64 as a component of gatekeeper 3.17 for RHEL 9 | gatekeeper/gatekeeper-rhel9@sha256:859cd273784a7553ec14754b726961376e0fd153d9e45f67dd38a5f6e35ae35e_amd64, gatekeeper/gatekeeper-rhel9@sha256:859cd273784a7553ec14754b726961376e0fd153d9e45f67dd38a5f6e35ae35e_amd64, gatekeeper/gatekeeper-rhel9@sha256:859cd273784a7553ec14754b726961376e0fd153d9e45f67dd38a5f6e35ae35e_amd64 |
| Red Hat | gatekeeper/gatekeeper-rhel9-operator@sha256:825f94692807a950ed30efb98c5e05b6c3dd2ff2a4dd062cfe4ec276091f613d_ppc64le as a component of gatekeeper 3.17 for RHEL 9 | gatekeeper/gatekeeper-rhel9-operator@sha256:825f94692807a950ed30efb98c5e05b6c3dd2ff2a4dd062cfe4ec276091f613d_ppc64le, *, * |
Timeline
- Mar 20, 2025 CVE Published
- Apr 24, 2026 Distribution Patch
- Apr 24, 2026 Distribution Patch
- Apr 24, 2026 Security Advisory
- Apr 24, 2026 Security Advisory
- Apr 24, 2026 Security Advisory
- Jun 18, 2026 CVE Updated
References
- https://access.redhat.com/errata/RHSA-2025:3051 advisory
- https://access.redhat.com/security/updates/classification/#important advisory
- https://github.com/open-policy-agent/gatekeeper/releases/tag/v3.17.0 advisory
- https://github.com/open-policy-agent/gatekeeper/releases/tag/v3.17.1 advisory
- https://github.com/open-policy-agent/gatekeeper/releases/tag/v3.17.2 advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2348366 issue
- https://bugzilla.redhat.com/show_bug.cgi?id=2348367 issue
- https://issues.redhat.com/browse/ACM-18302 advisory
- https://issues.redhat.com/browse/ACM-18535 advisory
- https://issues.redhat.com/browse/HYPBLD-605 advisory
- https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_3051.json advisory
- https://access.redhat.com/security/cve/CVE-2025-22868 advisory
- https://www.cve.org/CVERecord?id=CVE-2025-22868 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-22868 advisory
- https://go.dev/cl/652155 advisory
- https://go.dev/issue/71490 advisory
- https://pkg.go.dev/vuln/GO-2025-3488 advisory
- https://access.redhat.com/security/cve/CVE-2025-22869 advisory
- https://www.cve.org/CVERecord?id=CVE-2025-22869 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2025-22869 advisory
…and 3 more