VULNERABILITY INTELLIGENCE

CVE-2022-27782

CVSS score7.5 HIGH
EPSS probability3.09%
CISA KEVNot currently listed
Published2022-06-02
Last modified2026-10-14
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

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.

Weakness classification

  • support@hackerone.com: CWE-840
  • nvd@nist.gov: CWE-295

Primary references