CVE-2023-33199
Medium
Description
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.
SeverityMedium
CVSS5.3
Exploit probability—
ProductLinuxfoundation Rekor
PublishedMay 26, 2023
First seenMay 26, 2023
Weakness typeCWE-617CWE-617
How to fix
Update
- linuxfoundation rekor1.2.0 or later
- github.com/sigstore/rekor1.2.0 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| linuxfoundation rekor | v < 1.2.0 | 1.2.0 |
| github.com/sigstore/rekorGo | v < 1.2.0 | 1.2.0 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.