CVE-2022-27782

high

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.

References

https://hackerone.com/reports/1555796

https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html

https://security.gentoo.org/glsa/202212-01

https://security.netapp.com/advisory/ntap-20220609-0009/

https://www.debian.org/security/2022/dsa-5197

http://www.openwall.com/lists/oss-security/2023/03/20/6

Details

Source: Mitre, NVD

Published: 2022-06-02

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:P/A:N

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Severity: High