ghsa-frqx-jfcm-6jjr
Vulnerability from github
Published
2023-05-26 19:39
Modified
2023-05-26 19:39
Severity ?
5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Summary
malformed proposed intoto entries can cause a panic
Details

Impact

A malformed proposed entry of the intoto/v0.0.2 type can cause a panic on a thread within the Rekor process. The thread is recovered so the client receives a 500 error message and service still continues, so the availability impact of this is minimal.

Patches

This is fixed in v1.2.0 of Rekor.

Workarounds

No

References

Discovered by OSS-Fuzz

Show details on source website

To clipboard 

{
  "affected": [
    {
      "package": {
        "ecosystem": "Go",
        "name": "github.com/sigstore/rekor"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "1.2.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2023-33199"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-617"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2023-05-26T19:39:03Z",
    "nvd_published_at": "2023-05-26T23:15:18Z",
    "severity": "MODERATE"
  },
  "details": "### Impact\nA malformed proposed entry of the `intoto/v0.0.2` type can cause a panic on a thread within the Rekor process. The thread is recovered so the client receives a 500 error message and service still continues, so the availability impact of this is minimal.\n\n### Patches\nThis is fixed in v1.2.0 of Rekor.\n\n### Workarounds\nNo\n\n### References\nDiscovered by OSS-Fuzz",
  "id": "GHSA-frqx-jfcm-6jjr",
  "modified": "2023-05-26T19:39:03Z",
  "published": "2023-05-26T19:39:03Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/sigstore/rekor/security/advisories/GHSA-frqx-jfcm-6jjr"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-33199"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sigstore/rekor/commit/140c5add105179e5ffd9e3e114fd1b6b93aebbd4"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/sigstore/rekor"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    }
  ],
  "summary": "malformed proposed intoto entries can cause a panic"
}


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