CVE-2021-37750
MediumAdvisory
Published 23 Aug 2021In the index since 5 Sept 2026
- Severity
- Medium
- worst across findings
- CVSS
- 6.5
- base score, highest
- EPSS
- 0.022
- 81st percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 386
- of 17,781 indexed, latest versions
- Container images
- 336
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
Red Hat Security Advisory: krb5 security update
Carried by container images the latest versions of 386 of 17,781 indexed charts deploy, on 336 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| krb5deb | 1.16-2build1, 1.16-2ubuntu0.1, 1.16-2ubuntu0.2, 1.16-2ubuntu0.3+3 more | 1.16-2ubuntu0.4, 1.17-6ubuntu4.3 | 238 |
| krb5apk | 1.18.2-r0, 1.18.3-r0, 1.18.3-r1, 1.18.4-r0+1 more | 1.18.5-r0, 1.19.3-r0 | 70 |
| krb5rpm | 1.15.1-37.el7_6, 1.15.1-37.el7_7.2, 1.15.1-46.el7, 1.15.1-50.el7+1 more | 0:1.15.1-51.el7_9, 1.16.3-3.24.1 | 28 |
- OSV records
- ALPINE-CVE-2021-37750RHSA-2021:4788UBUNTU-CVE-2021-37750SUSE-SU-2021:3454-1
- Also known as
- USN-5959-1
Charts affected
386 by stars
Container images carrying it
336 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| jakowenko/ | b858bac9e32a | krb5 | 1.17-6ubuntu4.3 | 1 |
| jakuboskera/ | 714b1adbbc2d | krb5 | 1.19.3-r0 | 1 |
| jedi132000/ | dc2a81e92f23 | krb5 | 1.17-6ubuntu4.3 | 1 |
| julb/ | 837c4038a0dd | krb5 | 1.18.5-r0 | 1 |
| julb/ | 0806409af397 | krb5 | 1.18.5-r0 | 1 |
| julb/ | d7d8836366ad | krb5 | 1.18.5-r0 | 1 |
| jupyterhub/ | b6b4a1a34bf0 | krb5 | 1.17-6ubuntu4.3 | 1 |
| jupyterhub/ | e4770285aaf7 | krb5 | 1.17-6ubuntu4.3 | 1 |
| jupyterhub/ | e3e6f3051df8 | krb5 | 1.17-6ubuntu4.3 | 1 |
| keyporttech/ | 5bd7955ea2f1 | krb5 | 1.18.5-r0 | 1 |
| kfirfer/ | e88cfcec5c93 | krb5 | 1.18.5-r0 | 1 |
| kfirfer/ | ef7b909a8e6b | krb5 | 1.18.5-r0 | 1 |
| kfirfer/ | 2efb4a5d74a3 | krb5 | 1.17-6ubuntu4.3 | 1 |
| kiwigrid/ | 3e86186656d3 | krb5 | 1.18.5-r0 | 1 |
| kiwigrid/ | 65095a82d4a1 | krb5 | 1.18.5-r0 | 1 |
| kiwigrid/ | 89739be9ff38 | krb5 | 1.18.5-r0 | 1 |
| krontechnology/ | 7feef7d2ab42 | krb5 | 1.17-6ubuntu4.3 | 1 |
| kubedex/ | 4f1008c51ef9 | krb5 | 0:1.15.1-51.el7_9 | 1 |
| kubeoperator/ | be8f0d624640 | krb5 | 1.16-2ubuntu0.4 | 1 |
| library/ | b095ff3248c6 | krb5 | 1.17-6ubuntu4.3 | 1 |
| library/ | 332c6d416808 | krb5 | 1.17-6ubuntu4.3 | 1 |
| library/ | fdc73b3249c1 | krb5 | 1.17-6ubuntu4.3 | 1 |
| library/ | c5781ba340ef | krb5 | 1.17-6ubuntu4.3 | 1 |
| library/ | e2e2031c15be | krb5 | 1.17-6ubuntu4.3 | 1 |
| library/ | 17a4f64e9cf5 | krb5 | 1.17-6ubuntu4.3 | 1 |
| library/ | 05678ae4e5e1 | krb5 | 1.17-6ubuntu4.3 | 1 |
| library/ | 3d0e6df9fd5b | krb5 | 1.16-2ubuntu0.4 | 1 |
| library/ | 50cae5081ab4 | krb5 | 1.17-6ubuntu4.3 | 1 |
| library/ | 6ca49afbcb2b | krb5 | 1.16-2ubuntu0.4 | 1 |
| library/ | 71a63fc2438e | krb5 | 1.17-6ubuntu4.3 | 1 |
| library/ | 9cb28f7291d9 | krb5 | 1.16-2ubuntu0.4 | 1 |
| library/ | d23ec07162ca | krb5 | 1.17-6ubuntu4.3 | 1 |
| library/ | 578ca5c8452c | krb5 | 1.19.3-r0 | 1 |
| linuxserver/ | a847b5b2d860 | krb5 | 1.16-2ubuntu0.4 | 1 |
| linuxserver/ | 938810eca3d3 | krb5 | 1.17-6ubuntu4.3 | 1 |
| linuxserver/ | 45c5fe102ff3 | krb5 | 1.16-2ubuntu0.4 | 1 |
| linuxserver/ | b801bbcf6386 | krb5 | 1.16-2ubuntu0.4 | 1 |
| linuxserver/ | 0ac871624394 | krb5 | 1.16-2ubuntu0.4 | 1 |
| linuxserver/ | 2ce561a95e7b | krb5 | 1.16-2ubuntu0.4 | 1 |
| linuxserver/ | 2427dde159a2 | krb5 | 1.17-6ubuntu4.3 | 1 |
| linuxserver/ | f93d2560e233 | krb5 | 1.16-2ubuntu0.4 | 1 |
| linuxserver/ | 2fbb21fb4903 | krb5 | 1.16-2ubuntu0.4 | 1 |
| linuxserver/ | 4a13ced2326c | krb5 | 1.17-6ubuntu4.3 | 1 |
| litmuschaos/ | 99961210d467 | krb5 | 1.16-2ubuntu0.4 | 1 |
| longhornio/ | dca34321452c | krb5 | 1.17-6ubuntu4.3 | 1 |
| longhornio/ | ede61fe2a472 | krb5 | 1.16-2ubuntu0.4 | 1 |
| lsstsqre/ | b75bf8aaafa4 | krb5 | 1.17-6ubuntu4.3 | 1 |
| lumenvox/ | fcb9fb54a9fd | krb5 | 1.17-6ubuntu4.3 | 1 |
| lumenvox/ | 147854a3c916 | krb5 | 1.17-6ubuntu4.3 | 1 |
| lumenvox/ | 79428add7f38 | krb5 | 1.17-6ubuntu4.3 | 1 |