Improper Authentication Affecting github.com/sigstore/gitsign/pkg/rekor package, versions <0.11.0
Threat Intelligence
Exploit Maturity
Proof of concept
EPSS
0.04% (11th
percentile)
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Test your applications- Snyk ID SNYK-GOLANG-GITHUBCOMSIGSTOREGITSIGNPKGREKOR-8344766
- published 6 Nov 2024
- disclosed 5 Nov 2024
- credit Aditya Sirish
Introduced: 5 Nov 2024
New CVE-2024-51746 Open this link in a new tabHow to fix?
Upgrade github.com/sigstore/gitsign/pkg/rekor to version 0.11.0 or higher.
Overview
Affected versions of this package are vulnerable to Improper Authentication due to the use of the search API to fetch entries that apply to a signature being verified. An attacker can manipulate the verification process by ensuring that the search parameters match either the public key or the payload.
Note: This can lead to the selection of an incorrect Rekor entry, which might not match the payload being verified, thus allowing the verification to pass incorrectly.