CVE-2021-41136
LowAdvisory
Published 12 Oct 2021In the index since 6 Sept 2026
- Severity
- Low
- worst across findings
- CVSS
- 3.7
- base score, highest
- EPSS
- 0.012
- 66th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 7
- of 17,781 indexed, latest versions
- Container images
- 7
- deployed by those charts
- Fix available
- 1 of 1
- affected package
Puma with proxy which forwards LF characters as line endings could allow HTTP request smuggling
Carried by container images the latest versions of 7 of 17,781 indexed charts deploy, on 7 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| pumagem | 3.11.4, 3.12.0, 3.12.1, 3.12.6+3 more | 4.3.9, 5.5.1 | 7 |
- OSV records
- GHSA-48w2-rm65-62xx
Charts affected
7 by stars
| Chart | Latest | Affected images | Radar Score |
|---|---|---|---|
| pact-brokeralmorgvVerified publisher | 0.1.0 | 1 of 1See more | 4,995 |
| zammaddevplayer0Verified publisher | 4.0.5 | 1 of 4See more | 6,110 |
| docker-registry-browsergmelilloVerified publisher | 0.1.2 | 1 of 1See more | 4,108 |
| honeywell-exporterbryanalves | 0.1.1 | 1 of 1See more | 5,437 |
| smart-exporterbryanalves | 0.2.2 | 1 of 1See more | 4,131 |
| docker-registry-browsergtaylor | 0.4.4 | 1 of 1See more | 3,564 |
| pact-brokerqamatic | 0.1.0 | 1 of 2See more | 3,533 |
Container images carrying it
7 by charts deploying them
A fixed version is listed for 1 of the 1 affected package.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| bryanalves/ | 95f73dce8b21 | puma | 4.3.9 | 1 |
| bryanalves/ | af47dfbb9413 | puma | 4.3.9 | 1 |
| klausmeyer/ | 430a440d95af | puma | 5.5.1 | 1 |
| klausmeyer/ | bdc4c6b8595b | puma | 5.5.1 | 1 |
| pactfoundation/ | 062d6c710099 | puma | 4.3.9 | 1 |
| pactfoundation/ | 12861b0bd4d9 | puma | 4.3.9 | 1 |
| zammad/ | 2808e2dfa810 | puma | 4.3.9 | 1 |