CVE-2023-33199

2023-05-2623:15:18

CWE-617

[email protected]

web.nvd.nist.gov

171

rekor

cve-2023-33199

software project

supply chain

thread panic

vulnerability

upgrade

nvd

5.3 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

LOW

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

5 Medium

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.2%

JSON

Rekor’s goals are to provide an immutable tamper resistant ledger of metadata generated within a software projects supply chain. 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. This has been fixed in v1.2.0 of Rekor. Users are advised to upgrade. There are no known workarounds for this vulnerability.

Affected configurations

Vulners

NVD

Node

sigstorecosignRange<1.2.0

VendorProductVersionCPE
sigstorecosign*cpe:2.3:a:sigstore:cosign:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
sigstore	cosign	*	cpe:2.3:a:sigstore:cosign::::::::

CNA Affected

[
  {
    "vendor": "sigstore",
    "product": "rekor",
    "versions": [
      {
        "version": "< 1.2.0",
        "status": "affected"
      }
    ]
  }
]