CVE-2021-44717
Misdirected I/O in syscall
4.8
MEDIUM
CVSS 3.1
EPSS 0.22%
Description
Go before 1.16.12 and 1.17.x before 1.17.5 on UNIX allows write operations to an unintended file or unintended network connection as a consequence of erroneous closing of file descriptor 0 after file-descriptor exhaustion.
How to fix CVE-2021-44717
To remediate CVE-2021-44717, upgrade the affected package to a fixed version below.
- Bitnami/golang—upgrade to 1.16.12 or later
- —upgrade to 1.15.15-1~deb11u2 or later
- —upgrade to 1.16.12 or later
Is CVE-2021-44717 being exploited?
Low — EPSS is 0.2%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1.16.12, >= 1.17.0, < 1.17.5
- from 0, < 1.15.15-1~deb11u2
- from 0, < 1.16.12, >= 1.17.0-0, < 1.17.5
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM4.8 | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N |