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[GHSA-698x-9w2p-7vvp] Claircore: Unauthenticated attackers can submit manifests with URIs pointing to internal services or cloud metadata endpoints #9197

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[GHSA-698x-9w2p-7vvp] Claircore: Unauthenticated attackers can submit manifests with URIs pointing to internal services or cloud metadata endpoints #9197

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18 changes: 5 additions & 13 deletions advisories/github-reviewed/2026/06/GHSA-698x-9w2p-7vvp/GHSA-698x-9w2p-7vvp.json
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Original file line number Diff line number Diff line change
@@ -1,34 +1,26 @@
{
"schema_version": "1.4.0",
"id": "GHSA-698x-9w2p-7vvp",
"modified": "2026-07-07T23:47:00Z",
"modified": "2026-07-07T23:47:01Z",
"published": "2026-06-01T09:31:12Z",
"aliases": [
"CVE-2026-10517"
],
"summary": "Claircore: Unauthenticated attackers can submit manifests with URIs pointing to internal services or cloud metadata endpoints",
"details": "A flaw was found in Clair. The fetcher component makes outbound HTTP requests to attacker-supplied URIs from manifest layer descriptors without IP or scheme filtering. When PSK authentication is not configured (opt-in, not enforced by default), an unauthenticated attacker can submit a manifest with a URI pointing to internal services or cloud metadata endpoints. The SSRF is reflective for non-200 responses, leaking up to 256 bytes of error body content via CheckResponse error messages. Operator-managed Red Hat Quay deployments auto-configure PSK and are not exposed to the unauthenticated attack vector.",
"severity": [
{
"type": "CVSS_V3",
"score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N"
}
],
"details": "This advisory has been retracted",
"severity": [],
"affected": [
{
"package": {
"ecosystem": "Go",
"name": "github.com/quay/claircore"
"name": ""
},
"ranges": [
{
"type": "ECOSYSTEM",
"events": [
{
"introduced": "0"
},
{
"last_affected": "1.5.52"
}
]
}
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"cwe_ids": [
"CWE-918"
],
"severity": "MODERATE",
"severity": "LOW",
"github_reviewed": true,
"github_reviewed_at": "2026-07-07T23:47:00Z",
"nvd_published_at": "2026-06-01T09:16:16Z"
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