CVE-2022-27782

7.5 HIGH
Published: June 02, 2022 Modified: April 16, 2026
View on NVD

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.

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CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/03/20/6
Source: support@hackerone.com
Mailing List
https://hackerone.com/reports/1555796
Source: support@hackerone.com
Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html
Source: support@hackerone.com
Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202212-01
Source: support@hackerone.com
Third Party Advisory
https://security.netapp.com/advisory/ntap-20220609-0009/
Source: support@hackerone.com
Third Party Advisory
https://www.debian.org/security/2022/dsa-5197
Source: support@hackerone.com
Mailing List Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/03/20/6
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List
https://hackerone.com/reports/1555796
Source: af854a3a-2127-422b-91ae-364da2661108
Exploit Third Party Advisory
https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List Third Party Advisory
https://security.gentoo.org/glsa/202212-01
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
https://security.netapp.com/advisory/ntap-20220609-0009/
Source: af854a3a-2127-422b-91ae-364da2661108
Third Party Advisory
https://www.debian.org/security/2022/dsa-5197
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List Third Party Advisory

12 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.5 / 10.0
EPSS (Exploit Probability)
0.5%
65th percentile
Exploitation Status
Not in CISA KEV

Affected Vendors

haxx splunk debian