CVE-2013-2099

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Source

https://nvd.nist.gov/vuln/detail/CVE-2013-2099

Import Source

https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2013-2099.json

JSON Data

https://api.osv.dev/v1/vulns/CVE-2013-2099

Aliases

PSF-2013-1

Related

Published

2013-10-09T14:53:20Z

Modified

2024-06-30T12:00:03Z

Summary

[none]

Details

Algorithmic complexity vulnerability in the ssl.matchhostname function in Python 3.2.x, 3.3.x, and earlier, and unspecified versions of python-backports-sslmatch_hostname as used for older Python versions, allows remote attackers to cause a denial of service (CPU consumption) via multiple wildcard characters in the common name in a certificate.

References

Affected packages

Debian:11 / bzr

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.6.0~bzr6574-1

Ecosystem specific

{
    "urgency": "low"
}

Debian:12 / bzr

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.6.0~bzr6574-1

Ecosystem specific

{
    "urgency": "low"
}

Debian:13 / bzr

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.6.0~bzr6574-1

Ecosystem specific

{
    "urgency": "low"
}

Debian:11 / linkchecker

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

8.5-1

Ecosystem specific

{
    "urgency": "low"
}

Debian:12 / linkchecker

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

8.5-1

Ecosystem specific

{
    "urgency": "low"
}

Debian:13 / linkchecker

Package

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

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

8.5-1

Ecosystem specific

{
    "urgency": "low"
}

Debian:11 / python-tornado

Package

Name: python-tornado
Purl: pkg:deb/debian/python-tornado?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.4.1-3

Ecosystem specific

{
    "urgency": "low"
}

Debian:12 / python-tornado

Package

Name: python-tornado
Purl: pkg:deb/debian/python-tornado?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.4.1-3

Ecosystem specific

{
    "urgency": "low"
}

Debian:13 / python-tornado

Package

Name: python-tornado
Purl: pkg:deb/debian/python-tornado?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.4.1-3

Ecosystem specific

{
    "urgency": "low"
}

Debian:11 / python-urllib3

Package

Name: python-urllib3
Purl: pkg:deb/debian/python-urllib3?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.6-2

Ecosystem specific

{
    "urgency": "low"
}

Debian:12 / python-urllib3

Package

Name: python-urllib3
Purl: pkg:deb/debian/python-urllib3?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.6-2

Ecosystem specific

{
    "urgency": "low"
}

Debian:13 / python-urllib3

Package

Name: python-urllib3
Purl: pkg:deb/debian/python-urllib3?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

1.6-2

Ecosystem specific

{
    "urgency": "low"
}

Debian:11 / python2.7

Package

Name: python2.7
Purl: pkg:deb/debian/python2.7?arch=source

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Fixed

2.7.5-5

Ecosystem specific

{
    "urgency": "low"
}