CVE-2021-39537
HighAdvisory
Published 20 Sept 2021In the index since 5 Sept 2026
- Severity
- High
- worst across findings
- CVSS
- 8.8
- base score, highest
- EPSS
- 0.032
- 88th percentile
- CISA KEV
- Not listed
- no confirmed exploitation
- Charts affected
- 572
- of 17,787 indexed, latest versions
- Container images
- 509
- deployed by those charts
- Fix available
- 3 of 3
- affected packages
Security update for ncurses
Carried by container images the latest versions of 572 of 17,787 indexed charts deploy, on 509 images.
| Affected package | Affected versions | Fixed in | Images |
|---|---|---|---|
| ncursesdeb | 5.9+20140118-1ubuntu1, 6.0+20160213-1ubuntu1, 6.1-1ubuntu1, 6.1-1ubuntu1.18.04+1 more | 5.9+20140118-1ubuntu1+esm2, 6.0+20160213-1ubuntu1+esm2, 6.1-1ubuntu1.18.04.1, 6.2-0ubuntu2.1 | 385 |
| ncursesapk | 6.2_p20200523-r0 | 6.2_p20200523-r1 | 123 |
| ncursesrpm | 6.1-5.6.2 | 6.1-5.9.1 | 1 |
- OSV records
- ALPINE-CVE-2021-39537UBUNTU-CVE-2021-39537SUSE-SU-2021:3490-1
- Also known as
- USN-5477-1, USN-6099-1
Charts affected
572 by stars
Container images carrying it
509 by charts deploying them
A fixed version is listed for 3 of the 3 affected packages.
| Container image | Digest | Package | Fixed in | Used by |
|---|---|---|---|---|
| istio/ | 294ca55bd1cc | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| istio/ | c09319753454 | ncurses | 6.0+20160213-1ubuntu1+esm2 | 1 |
| istio/ | e7e110a421c2 | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| istio/ | 0c78be035e98 | ncurses | 6.0+20160213-1ubuntu1+esm2 | 1 |
| istio/ | 87a9db561d2e | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| istio/ | 88c6c693e67a | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| istio/ | df69c1a7af7c | ncurses | 6.2-0ubuntu2.1 | 1 |
| jacobalberty/ | 4a3616625dda | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| jacobalberty/ | c409924e2463 | ncurses | 6.0+20160213-1ubuntu1+esm2 | 1 |
| jakowenko/ | b858bac9e32a | ncurses | 6.2-0ubuntu2.1 | 1 |
| jedi132000/ | dc2a81e92f23 | ncurses | 6.2-0ubuntu2.1 | 1 |
| jlesage/ | 5fa191e3c7ee | ncurses | 6.2_p20200523-r1 | 1 |
| jmferrer/ | 030f68ec6998 | ncurses | 6.0+20160213-1ubuntu1+esm2 | 1 |
| julb/ | 0806409af397 | ncurses | 6.2_p20200523-r1 | 1 |
| julb/ | d7d8836366ad | ncurses | 6.2_p20200523-r1 | 1 |
| jupyterhub/ | b6b4a1a34bf0 | ncurses | 6.2-0ubuntu2.1 | 1 |
| jupyterhub/ | e4770285aaf7 | ncurses | 6.2-0ubuntu2.1 | 1 |
| jupyterhub/ | e3e6f3051df8 | ncurses | 6.2-0ubuntu2.1 | 1 |
| keitaro/ | 5bf1a45f45c1 | ncurses | 6.2_p20200523-r1 | 1 |
| kennethreitz/ | 599fe5e50731 | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| keyporttech/ | 5bd7955ea2f1 | ncurses | 6.2_p20200523-r1 | 1 |
| kfirfer/ | e88cfcec5c93 | ncurses | 6.2_p20200523-r1 | 1 |
| kfirfer/ | ef7b909a8e6b | ncurses | 6.2_p20200523-r1 | 1 |
| kfirfer/ | 2efb4a5d74a3 | ncurses | 6.2-0ubuntu2.1 | 1 |
| kiwigrid/ | 3e86186656d3 | ncurses | 6.2_p20200523-r1 | 1 |
| kiwigrid/ | 65095a82d4a1 | ncurses | 6.2_p20200523-r1 | 1 |
| klausmeyer/ | 430a440d95af | ncurses | 6.2_p20200523-r1 | 1 |
| kodgruvan/ | ea16adc68593 | ncurses | 6.2_p20200523-r1 | 1 |
| krontechnology/ | 7feef7d2ab42 | ncurses | 6.2-0ubuntu2.1 | 1 |
| kubeoperator/ | be8f0d624640 | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| kubesphere/ | 6d93129beb32 | ncurses | 6.0+20160213-1ubuntu1+esm2 | 1 |
| kudobuilder/ | 69072d979708 | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| kylemanna/ | 4de5e6690818 | ncurses | 6.2_p20200523-r1 | 1 |
| library/ | b095ff3248c6 | ncurses | 6.2-0ubuntu2.1 | 1 |
| library/ | 332c6d416808 | ncurses | 6.2-0ubuntu2.1 | 1 |
| library/ | fdc73b3249c1 | ncurses | 6.2-0ubuntu2.1 | 1 |
| library/ | c5781ba340ef | ncurses | 6.2-0ubuntu2.1 | 1 |
| library/ | e2e2031c15be | ncurses | 6.2-0ubuntu2.1 | 1 |
| library/ | 17a4f64e9cf5 | ncurses | 6.2-0ubuntu2.1 | 1 |
| library/ | 07e06f2e7ae9 | ncurses | 6.2-0ubuntu2.1 | 1 |
| library/ | 490f01279be1 | ncurses | 6.2-0ubuntu2.1 | 1 |
| library/ | 9a48ac9f196f | ncurses | 6.2-0ubuntu2.1 | 1 |
| library/ | 05678ae4e5e1 | ncurses | 6.2-0ubuntu2.1 | 1 |
| library/ | 146c1fd999a6 | ncurses | 6.0+20160213-1ubuntu1+esm2 | 1 |
| library/ | 3d0e6df9fd5b | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| library/ | 50cae5081ab4 | ncurses | 6.2-0ubuntu2.1 | 1 |
| library/ | 6ca49afbcb2b | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| library/ | 71a63fc2438e | ncurses | 6.2-0ubuntu2.1 | 1 |
| library/ | 9cb28f7291d9 | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| library/ | d23ec07162ca | ncurses | 6.2-0ubuntu2.1 | 1 |