CVE-2023-51437
HighAdvisory
Published 7 Feb 2024In the index since 8 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 7.4
- base score, highest
- EPSS
- 0.008
- 53rd percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 5
- of 17,781 indexed, latest versions
- Container images
- 5
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Apache Pulsar SASL Authentication Provider observable timing discrepancy vulnerability
Carried by container images the latest versions of 5 of 17,781 indexed charts deploy, on 5 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| pulsar-broker-auth-saslmaven | 2.6.1, 2.8.2, 2.9.0, 2.10.0+1 more | 2.11.3, 3.1.1 | 5 |
- OSV records
- GHSA-c57v-4vg5-cm2x
Charts affected
5 by stars
Container images carrying it
5 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| apachepulsar/ | 16f9fdab3fa6 | pulsar-broker-auth-sasl | 3.1.1 | 1 |
| apachepulsar/ | 3b262ab7a7d9 | pulsar-broker-auth-sasl | 2.11.3 | 1 |
| apachepulsar/ | 4db6ff0b4045 | pulsar-broker-auth-sasl | 2.11.3 | 1 |
| apachepulsar/ | d056c89b7131 | pulsar-broker-auth-sasl | 2.11.3 | 1 |
| apachepulsar/ | d538416d5afe | pulsar-broker-auth-sasl | 2.11.3 | 1 |