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VULNERABILITIES

CVE-2022-27782 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CNA: CISA-ADPCVSS-B:7.5 HIGHVector: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

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://hackerone.com/reports/1555796 CISA-ADPExploitThird Party Advisory
https://hackerone.com/reports/1555796 CVEExploitThird Party Advisory
https://lists.debian.org/debian-lts-announce/2022/08/msg00017.html CVEMailing ListThird Party Advisory
https://security.gentoo.org/glsa/202212-01 CVEThird Party Advisory
https://security.netapp.com/advisory/ntap-20220609-0009/ CVEThird Party Advisory

see all 13 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-295Improper Certificate Validation[email protected]
CWE-840Business Logic Errors[email protected]

Affected Products

ProductVersions
haxx curl
< 7.83.1

CPE

  • cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
debian debian linux
10.0
11.0

CPE

  • cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
  • cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.
splunk universal forwarder
>= 8.2.0, < 8.2.12
>= 9.0.0, < 9.0.6
9.1.0

CPE

  • cpe:2.3:a:splunk:universal_forwarder:*:*:*:*:*:*:*:*
  • cpe:2.3:a:splunk:universal_forwarder:9.1.0:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

15 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2022-27782
NVD Published Date:
Jun 2, 2022
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2022-27782 Details - Not Deferred