CVE-2013-6422

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Source
https://nvd.nist.gov/vuln/detail/CVE-2013-6422
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2013-6422.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2013-6422
Aliases
Related
Published
2013-12-23T22:55:02Z
Modified
2024-11-21T01:59:11Z
Summary
[none]
Details

The GnuTLS backend in libcurl 7.21.4 through 7.33.0, when disabling digital signature verification (CURLOPTSSLVERIFYPEER), also disables the CURLOPTSSLVERIFYHOST check for CN or SAN host name fields, which makes it easier for remote attackers to spoof servers and conduct man-in-the-middle (MITM) attacks.

References

Affected packages

Debian:11 / curl

Package

Name
curl
Purl
pkg:deb/debian/curl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.34.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / curl

Package

Name
curl
Purl
pkg:deb/debian/curl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.34.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / curl

Package

Name
curl
Purl
pkg:deb/debian/curl?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
7.34.0-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}