VDB
RHSA-2025%3A3820
RHSA-2025%3A3820
PUBLISHED
CVSS 8.199999809265137 HIGH
A flaw was found in the x/crypto/ssh go library. Applications and libraries that misuse the ServerConfig.PublicKeyCallback callback may be susceptible to an authorization bypass. For example, an attacker may send public keys A and B and authenticate with A. PublicKeyCallback would be called only twice, first with A and then with B. A vulnerable application may then make authorization decisions based on key B, for which the attacker does not control the private key. The misuse of ServerConfig.PublicKeyCallback may cause an authorization bypass.
Risk Scores
CVSS 3.1
8.199999809265137
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | registry.redhat.io/rhtas/gitsign-rhel9@sha256:bef55c43000f266cdb7cf6ea525f7c52f2ee532b7b487ae9752aac31ebded40f_amd64 as a component of Red Hat Trusted Artifact Signer 1.1 | *, *, registry.redhat.io/rhtas/gitsign-rhel9@sha256:bef55c43000f266cdb7cf6ea525f7c52f2ee532b7b487ae9752aac31ebded40f_amd64 |
| Red Hat | registry.redhat.io/rhtas/cosign-rhel9@sha256:2a2aa8c1a224419be83afe46b0226e168927c19c8bd3f9c4e562e5e5caebb6a9_amd64 as a component of Red Hat Trusted Artifact Signer 1.1 | *, *, registry.redhat.io/rhtas/cosign-rhel9@sha256:2a2aa8c1a224419be83afe46b0226e168927c19c8bd3f9c4e562e5e5caebb6a9_amd64 |
| Red Hat | registry.redhat.io/rhtas/cosign-rhel9@sha256:2a2aa8c1a224419be83afe46b0226e168927c19c8bd3f9c4e562e5e5caebb6a9_amd64 as a component of Red Hat Trusted Artifact Signer 1.1 | registry.redhat.io/rhtas/cosign-rhel9@sha256:2a2aa8c1a224419be83afe46b0226e168927c19c8bd3f9c4e562e5e5caebb6a9_amd64, registry.redhat.io/rhtas/cosign-rhel9@sha256:2a2aa8c1a224419be83afe46b0226e168927c19c8bd3f9c4e562e5e5caebb6a9_amd64, registry.redhat.io/rhtas/cosign-rhel9@sha256:2a2aa8c1a224419be83afe46b0226e168927c19c8bd3f9c4e562e5e5caebb6a9_amd64 |
| Red Hat | registry.redhat.io/rhtas/client-server-rhel9@sha256:75f1049431f9e92898a4217870309cbbb3b39c8362e929c0bad3b53cad4459db_amd64 as a component of Red Hat Trusted Artifact Signer 1.1 | registry.redhat.io/rhtas/client-server-rhel9@sha256:75f1049431f9e92898a4217870309cbbb3b39c8362e929c0bad3b53cad4459db_amd64, registry.redhat.io/rhtas/client-server-rhel9@sha256:75f1049431f9e92898a4217870309cbbb3b39c8362e929c0bad3b53cad4459db_amd64, * |
| Red Hat | registry.redhat.io/rhtas/gitsign-rhel9@sha256:bef55c43000f266cdb7cf6ea525f7c52f2ee532b7b487ae9752aac31ebded40f_amd64 as a component of Red Hat Trusted Artifact Signer 1.1 | *, registry.redhat.io/rhtas/gitsign-rhel9@sha256:bef55c43000f266cdb7cf6ea525f7c52f2ee532b7b487ae9752aac31ebded40f_amd64, registry.redhat.io/rhtas/gitsign-rhel9@sha256:bef55c43000f266cdb7cf6ea525f7c52f2ee532b7b487ae9752aac31ebded40f_amd64 |
| Red Hat | registry.redhat.io/rhtas/client-server-rhel9@sha256:75f1049431f9e92898a4217870309cbbb3b39c8362e929c0bad3b53cad4459db_amd64 as a component of Red Hat Trusted Artifact Signer 1.1 | *, registry.redhat.io/rhtas/client-server-rhel9@sha256:75f1049431f9e92898a4217870309cbbb3b39c8362e929c0bad3b53cad4459db_amd64, registry.redhat.io/rhtas/client-server-rhel9@sha256:75f1049431f9e92898a4217870309cbbb3b39c8362e929c0bad3b53cad4459db_amd64 |
| Red Hat | Red Hat Trusted Artifact Signer |
Timeline
- Apr 10, 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
- 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-2025:3820 advisory
- https://access.redhat.com/documentation/en-us/red_hat_trusted_artifact_signer/1.1 advisory
- https://access.redhat.com/documentation/en-us/red_hat_trusted_artifact_signer/1.1/html-single/release_notes/index advisory
- https://access.redhat.com/security/cve/CVE-2024-45337 advisory
- https://access.redhat.com/security/cve/CVE-2025-22868 advisory
- https://access.redhat.com/security/cve/CVE-2025-22869 advisory
- https://access.redhat.com/security/cve/CVE-2025-27144 advisory
- https://access.redhat.com/security/cve/CVE-2025-30204 advisory
- https://access.redhat.com/security/updates/classification/ advisory
- https://security.access.redhat.com/data/csaf/v2/advisories/2025/rhsa-2025_3820.json advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2331720 issue
- https://www.cve.org/CVERecord?id=CVE-2024-45337 advisory
- https://nvd.nist.gov/vuln/detail/CVE-2024-45337 advisory
- https://github.com/golang/crypto/commit/b4f1988a35dee11ec3e05d6bf3e90b695fbd8909 advisory
- https://go.dev/cl/635315 advisory
- https://go.dev/issue/70779 advisory
- https://groups.google.com/g/golang-announce/c/-nPEi39gI4Q/m/cGVPJCqdAQAJ advisory
- https://pkg.go.dev/vuln/GO-2024-3321 advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=2348366 issue
- https://www.cve.org/CVERecord?id=CVE-2025-22868 advisory
…and 22 more