CVE-2021-45105
HighAdvisory
Published 18 Dec 2021In the index since 6 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 8.6
- base score, highest
- EPSS
- 1.000
- 100th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 54
- of 17,781 indexed, latest versions
- Container images
- 47
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
Apache Log4j2 vulnerable to Improper Input Validation and Uncontrolled Recursion
Carried by container images the latest versions of 54 of 17,781 indexed charts deploy, on 47 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| log4j-coremaven | 2.6.2, 2.8.2, 2.9.0, 2.9.1+12 more | 2.12.3, 2.17.0 | 47 |
| pax-logging-log4j2maven | 1.11.3, 1.11.4 | 1.11.12 | 2 |
- OSV records
- GHSA-p6xc-xr62-6r2g
Charts affected
54 by stars
Container images carrying it
47 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| bde2020/ | 620267768985 | log4j-core | 2.12.3 | 4 |
| library/ | 8c5f7881cebb | log4j-core | 2.17.0 | 3 |
| amazon/ | 2acfa1dcc5f8 | log4j-core | 2.17.0 | 2 |
| apachepulsar/ | b341ef76a852 | log4j-core | 2.12.3 | 2 |
| empathyco/ | bcf4365ee7ec | log4j-core | 2.12.3 | 2 |
| gradiant/ | aae4f8a21f8b | log4j-core | 2.12.3 | 2 |
| library/ | 56a9453c4064 | log4j-core | 2.17.0 | 2 |
| opensearchproject/ | 967d7f57f72f | log4j-core | 2.17.0 | 2 |
| scorpiobroker/ | c46c1517e523 | log4j-core | 2.12.3 | 2 |
| amazon/ | 6df71eb04639 | log4j-core | 2.12.3 | 1 |
| apacheignite/ | d7deab68b8fa | log4j-core | 2.12.3 | 1 |
| apachepulsar/ | 4db6ff0b4045 | log4j-core | 2.12.3 | 1 |
| apachepulsar/ | d056c89b7131 | log4j-core | 2.17.0 | 1 |
| apache/ | 641237e0299b | log4j-core | 2.12.3 | 1 |
| apache/ | b4ec8c18d079 | log4j-core | 2.17.0 | 1 |
| assistiot/ | ba1d85ec3739 | log4j-core | 2.17.0 | 1 |
| assistiot/ | 4228b7a8ef40 | log4j-core | 2.12.3 | 1 |
| datappeal/ | e38c085a3567 | log4j-core | 2.12.3 | 1 |
| egdsandaru/ | 681baa1926f4 | log4j-core | 2.12.3 | 1 |
| folioci/ | 6d67e9564270 | log4j-core | 2.17.0 | 1 |
| folioci/ | 1b57d690d568 | log4j-core | 2.12.3 | 1 |
| fonoster/ | 2ca65af17cbc | log4j-core | 2.12.3 | 1 |
| geonetwork/ | 20c9bb761f67 | log4j-core | 2.17.0 | 1 |
| graylog2/ | 8ff28c66e6c1 | log4j-core | 2.12.3 | 1 |
| ibmcom/ | a6748792da26 | log4j-core | 2.12.3 | 1 |
| ibmcom/ | 5441dba2fa00 | log4j-core | 2.12.3 | 1 |
| ibmcom/ | e31ff09e8aad | log4j-core | 2.12.3 | 1 |
| ibmcom/ | ed5505e5c7ec | log4j-core | 2.12.3 | 1 |
| jacobalberty/ | c409924e2463 | log4j-core | 2.12.3 | 1 |
| library/ | 1fe4fb22a2a5 | log4j-core | 2.12.3 | 1 |
| library/ | 348e3f56faa2 | log4j-core | 2.17.0 | 1 |
| library/ | d124efd81fbb | log4j-core | 2.17.0 | 1 |
| library/ | 0ae5169e3d0f | log4j-core | 2.12.3 | 1 |
| library/ | 7e43ff493a47 | log4j-core | 2.12.3 | 1 |
| library/ | 88cd63154d4b | log4j-core | 2.12.3 | 1 |
| library/ | a246bc64207e | log4j-core | 2.12.3 | 1 |
| library/ | a9bc5a3a1fc3 | log4j-core | 2.12.3 | 1 |
| massimolauri/ | e08abf0ce767 | log4j-core pax-logging-log4j2 | 2.12.3 1.11.12 | 1 |
| onosproject/ | 44914a8d4b3f | log4j-core pax-logging-log4j2 | 2.17.0 1.11.12 | 1 |
| openzipkin/ | 60c3970df479 | log4j-core | 2.12.3 | 1 |
| openzipkin/ | b5d51d1144e2 | log4j-core | 2.12.3 | 1 |
| pedrocesarti/ | 14851f144f57 | log4j-core | 2.12.3 | 1 |
| slamdev/ | b4b029c9b15f | log4j-core | 2.12.3 | 1 |
| wavefronthq/ | d1064d28f6eb | log4j-core | 2.12.3 | 1 |
| xetusoss/ | 88f25242b9ee | log4j-core | 2.12.3 | 1 |
| zammad/ | 8274d75a51fc | log4j-core | 2.12.3 | 1 |
| quay.io/ | 98c26e1b8f70 | log4j-core | 2.12.3 | 1 |