CVE-2021-3634
MediumAdvisory
Published 26 Aug 2021In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 6.5
- base score, highest
- EPSS
- 0.047
- 91st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 173
- of 17,781 indexed, latest versions
- Container images
- 101
- deployed by those charts
- Fix available
- 2 of 2
- affected packages
Red Hat Security Advisory: libssh security, bug fix, and enhancement update
Carried by container images the latest versions of 173 of 17,781 indexed charts deploy, on 101 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| libsshdeb | 0.9.3-2ubuntu2.1 | 0.9.3-2ubuntu2.2 | 38 |
| libsshrpm | 0.8.5-2.el8, 0.9.0-4.el8, 0.9.4-2.el8, 0.9.4-3.el8 | 0:0.9.6-3.el8 | 63 |
- OSV records
- UBUNTU-CVE-2021-3634RHSA-2022:2031
- Also known as
- USN-5053-1
Charts affected
173 by stars
Container images carrying it
101 by charts deploying them
A fixed version is listed for 2 of the 2 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| dellcloud/ | 6ba7b22caacd | libssh | 0.9.3-2ubuntu2.2 | 79 |
| minio/ | bd11edda91f3 | libssh | 0:0.9.6-3.el8 | 3 |
| xenondb/ | 0e26872a2b67 | libssh | 0.9.3-2ubuntu2.2 | 3 |
| quay.io/ | 75fb847ac045 | libssh | 0:0.9.6-3.el8 | 3 |
| quay.io/ | c68135620167 | libssh | 0:0.9.6-3.el8 | 3 |
| mesosphere/ | 073db43d0b8b | libssh | 0.9.3-2ubuntu2.2 | 2 |
| minio/ | 54393e03f3b2 | libssh | 0:0.9.6-3.el8 | 2 |
| quay.io/ | 68f9f38c8f30 | libssh | 0:0.9.6-3.el8 | 2 |
| quay.io/ | d8c631a6dc43 | libssh | 0:0.9.6-3.el8 | 2 |
| quay.io/ | 464a3af4dfe0 | libssh | 0:0.9.6-3.el8 | 2 |
| quay.io/ | bb5e052770e5 | libssh | 0:0.9.6-3.el8 | 2 |
| adwerx/ | 840d2b078682 | libssh | 0.9.3-2ubuntu2.2 | 1 |
| airsonicadvanced/ | f7cbafac2806 | libssh | 0.9.3-2ubuntu2.2 | 1 |
| anchore/ | bde9eedf639d | libssh | 0:0.9.6-3.el8 | 1 |
| anchore/ | ed9b3badd17c | libssh | 0:0.9.6-3.el8 | 1 |
| apicurio/ | a97d67487532 | libssh | 0:0.9.6-3.el8 | 1 |
| browserless/ | c81ae5585b47 | libssh | 0.9.3-2ubuntu2.2 | 1 |
| bsgrigorov/ | 45ab095f09c8 | libssh | 0:0.9.6-3.el8 | 1 |
| chetangautamm/ | e7f7049e1544 | libssh | 0.9.3-2ubuntu2.2 | 1 |
| cockroachdb/ | 983312754620 | libssh | 0:0.9.6-3.el8 | 1 |
| confluentinc/ | f2975d507a2a | libssh | 0:0.9.6-3.el8 | 1 |
| confluentinc/ | 8f1544df1f48 | libssh | 0:0.9.6-3.el8 | 1 |
| confluentinc/ | 4bc70a83ca6f | libssh | 0:0.9.6-3.el8 | 1 |
| confluentinc/ | b0b7aa26254a | libssh | 0:0.9.6-3.el8 | 1 |
| confluentinc/ | ee403d5b9090 | libssh | 0:0.9.6-3.el8 | 1 |
| confluentinc/ | b651d4b6185a | libssh | 0:0.9.6-3.el8 | 1 |
| confluentinc/ | 78c190f4472c | libssh | 0:0.9.6-3.el8 | 1 |
| craftypath/ | 402a0024c732 | libssh | 0:0.9.6-3.el8 | 1 |
| ctron/ | 8fdea8f76499 | libssh | 0:0.9.6-3.el8 | 1 |
| datadog/ | 513a4377aed5 | libssh | 0:0.9.6-3.el8 | 1 |
| datawire/ | f95ae710d75c | libssh | 0:0.9.6-3.el8 | 1 |
| dellcloud/ | 02fc234353a9 | libssh | 0.9.3-2ubuntu2.2 | 1 |
| dellcloud/ | 4d2eb25b9225 | libssh | 0.9.3-2ubuntu2.2 | 1 |
| haveagitgat/ | 1e3f9328327d | libssh | 0.9.3-2ubuntu2.2 | 1 |
| ibmcom/ | c796a4c693b4 | libssh | 0:0.9.6-3.el8 | 1 |
| ibmcom/ | 9c73804b37a3 | libssh | 0:0.9.6-3.el8 | 1 |
| ibmcom/ | d28bf361327a | libssh | 0:0.9.6-3.el8 | 1 |
| ibmcom/ | cd5065df7304 | libssh | 0:0.9.6-3.el8 | 1 |
| jupyterhub/ | b6b4a1a34bf0 | libssh | 0.9.3-2ubuntu2.2 | 1 |
| jupyterhub/ | e3e6f3051df8 | libssh | 0.9.3-2ubuntu2.2 | 1 |
| library/ | b095ff3248c6 | libssh | 0.9.3-2ubuntu2.2 | 1 |
| minio/ | 2a374c124d44 | libssh | 0:0.9.6-3.el8 | 1 |
| minio/ | 4b415310d8d0 | libssh | 0:0.9.6-3.el8 | 1 |
| minio/ | 1484c87239ea | libssh | 0:0.9.6-3.el8 | 1 |
| minio/ | 2adc5be088f5 | libssh | 0:0.9.6-3.el8 | 1 |
| omecproject/ | 28a90cc26716 | libssh | 0.9.3-2ubuntu2.2 | 1 |
| openelevation/ | 82fb21612e86 | libssh | 0.9.3-2ubuntu2.2 | 1 |
| pnnlmiscscripts/ | 155131891741 | libssh | 0:0.9.6-3.el8 | 1 |
| seafileltd/ | 6693911bcc40 | libssh | 0.9.3-2ubuntu2.2 | 1 |
| seafileltd/ | 7ac833196f60 | libssh | 0.9.3-2ubuntu2.2 | 1 |