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 |
|---|---|---|---|---|
| rundeck/ | b13e8059ad72 | ncurses | 6.0+20160213-1ubuntu1+esm2 | 1 |
| scrapinghub/ | a5f89bc84606 | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| seafileltd/ | 6693911bcc40 | ncurses | 6.2-0ubuntu2.1 | 1 |
| seafileltd/ | 7ac833196f60 | ncurses | 6.2-0ubuntu2.1 | 1 |
| seafileltd/ | ed0fcda5e6a9 | ncurses | 6.2-0ubuntu2.1 | 1 |
| searx/ | 3dbb3a6d9419 | ncurses | 6.2_p20200523-r1 | 1 |
| seldonio/ | 1d0da98a2d76 | ncurses | 6.0+20160213-1ubuntu1+esm2 | 1 |
| shenxn/ | acf31af7c111 | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| sigp/ | ad501f02cfef | ncurses | 6.2-0ubuntu2.1 | 1 |
| sismics/ | f4b0ef019cf1 | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| slagattollas/ | 68e7f56393fc | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| snipe/ | 55fb7636a98c | ncurses | 6.2-0ubuntu2.1 | 1 |
| socialmediamacroscope/ | 19d3d26d53ee | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| socialmediamacroscope/ | f508216be63c | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| softonic/ | a64d6c0e0ae5 | ncurses | 6.2_p20200523-r1 | 1 |
| someblackmagic/ | 6eca64b6b440 | ncurses | 6.2-0ubuntu2.1 | 1 |
| spy86/ | ea649101b9fb | ncurses | 6.2-0ubuntu2.1 | 1 |
| staranto/ | a1ceac18da03 | ncurses | 6.2_p20200523-r1 | 1 |
| stashapp/ | 24dbd7607174 | ncurses | 6.2-0ubuntu2.1 | 1 |
| statcan/ | 3921305425b8 | ncurses | 6.2-0ubuntu2.1 | 1 |
| streamnative/ | 11bceacec8fb | ncurses | 6.2-0ubuntu2.1 | 1 |
| t3nde/ | 7cc268408e1a | ncurses | 6.2_p20200523-r1 | 1 |
| tdengine/ | 4140a4021ddb | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| tensorflow/ | 1e3172090703 | ncurses | 6.0+20160213-1ubuntu1+esm2 | 1 |
| thecampagnards/ | 7dca9d973837 | ncurses | 6.2-0ubuntu2.1 | 1 |
| timothyclarke/ | 22c41e5ca7e2 | ncurses | 6.0+20160213-1ubuntu1+esm2 | 1 |
| tobiasbp/ | 14bee6e33a26 | ncurses | 6.2_p20200523-r1 | 1 |
| tpdock/ | 3da600c95a49 | ncurses | 6.0+20160213-1ubuntu1+esm2 | 1 |
| typesense/ | 3accb727cbe2 | ncurses | 6.0+20160213-1ubuntu1+esm2 | 1 |
| tzahi12345/ | 3720b856bd2f | ncurses | 6.2_p20200523-r1 | 1 |
| utkuozdemir/ | 149f9e7e7aa3 | ncurses | 6.2-0ubuntu2.1 | 1 |
| vabene1111/ | ec4e9e2905b0 | ncurses | 6.2_p20200523-r1 | 1 |
| vectorim/ | 080e313abd37 | ncurses | 6.2_p20200523-r1 | 1 |
| vectorim/ | 234bed2ac92a | ncurses | 6.2_p20200523-r1 | 1 |
| vexorian/ | 7e2b99844a5c | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| viadee/ | 2e27e3b3ee56 | ncurses | 6.2_p20200523-r1 | 1 |
| vientoprojects/ | eb2a71531741 | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| vinanrra/ | f9534490bd2b | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| voltha/ | c4e41e92f046 | ncurses | 6.0+20160213-1ubuntu1+esm2 | 1 |
| voltha/ | 59ab2a00f712 | ncurses | 5.9+20140118-1ubuntu1+esm2 | 1 |
| voltha/ | 37f80524c207 | ncurses | 6.0+20160213-1ubuntu1+esm2 | 1 |
| voltha/ | 9ee8c1f4428c | ncurses | 6.0+20160213-1ubuntu1+esm2 | 1 |
| voltha/ | e038acb950d3 | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| voltha/ | 655c3048a602 | ncurses | 6.0+20160213-1ubuntu1+esm2 | 1 |
| voltha/ | ff596b62de59 | ncurses | 6.0+20160213-1ubuntu1+esm2 | 1 |
| wallabag/ | 5e4c26a7fb4a | ncurses | 6.2_p20200523-r1 | 1 |
| wallarm/ | ea9608c82e40 | ncurses | 6.2-0ubuntu2.1 | 1 |
| wavefronthq/ | d1064d28f6eb | ncurses | 6.1-1ubuntu1.18.04.1 | 1 |
| wazuh/ | 1787550d2358 | ncurses | 6.2-0ubuntu2.1 | 1 |
| wazuh/ | 21994f40e0da | ncurses | 6.2-0ubuntu2.1 | 1 |