CVE-2022-27782
7.5
HIGH
CVSS 3.1
EPSS 0.47%
Description
libcurl would reuse a previously created connection even when a TLS or SSHrelated option had been changed that should have prohibited reuse.libcurl keeps previously used connections in a connection pool for subsequenttransfers to reuse if one of them matches the setup. However, several TLS andSSH settings were left out from the configuration match checks, making themmatch too easily.
How to fix CVE-2022-27782
To remediate CVE-2022-27782, upgrade the affected package to a fixed version below.
- —upgrade to 7.79.1-r2 or later
- —upgrade to 7.74.0-1.3+deb11u2 or later
Is CVE-2022-27782 being exploited?
Low — EPSS is 0.5%, meaning exploitation activity has not been observed at scale.
Affected packages (2)
- from 0, < 7.79.1-r2
- from 0, < 7.74.0-1.3+deb11u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |