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Security Advisories: GSA_kwCzR0hTQS1wcmNxLTUyZjgtZnA0NM4AAfbB
Apache Libcloud vulnerable to certificate impersonation
Apache Libcloud before 0.11.1 uses an incorrect regular expression during verification of whether the server hostname matches a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate, which allows man-in-the-middle attackers to spoof SSL servers via a crafted certificate.
Permalink: https://github.com/advisories/GHSA-prcq-52f8-fp44JSON: https://advisories.ecosyste.ms/api/v1/advisories/GSA_kwCzR0hTQS1wcmNxLTUyZjgtZnA0NM4AAfbB
Source: GitHub Advisory Database
Origin: Unspecified
Severity: Moderate
Classification: General
Published: almost 2 years ago
Updated: 2 months ago
CVSS Score: 5.9
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N
Identifiers: GHSA-prcq-52f8-fp44, CVE-2012-3446
References:
- https://nvd.nist.gov/vuln/detail/CVE-2012-3446
- https://svn.apache.org/repos/asf/libcloud/trunk/CHANGES
- http://www.cs.utexas.edu/~shmat/shmat_ccs12.pdf
- https://github.com/apache/libcloud/commit/f2af5502dae3ac63e656dd1b7d5f29cc82ded401
- https://github.com/advisories/GHSA-prcq-52f8-fp44
Blast Radius: 19.6
Affected Packages
pypi:apache-libcloud
Dependent packages: 27Dependent repositories: 2,071
Downloads: 233,276 last month
Affected Version Ranges: < 0.11.1
Fixed in: 0.11.1
All affected versions: 0.3.1, 0.4.0, 0.4.2, 0.5.0, 0.5.2, 0.6.1, 0.6.2, 0.7.1, 0.8.0, 0.9.1, 0.10.1, 0.11.0
All unaffected versions: 0.11.1, 0.11.3, 0.11.4, 0.12.1, 0.12.3, 0.12.4, 0.13.0, 0.13.1, 0.13.2, 0.13.3, 0.14.0, 0.14.1, 0.15.0, 0.15.1, 0.16.0, 0.17.0, 0.18.0, 0.19.0, 0.20.0, 0.20.1, 1.0.0, 1.1.0, 1.2.1, 1.3.0, 1.4.0, 1.5.0, 2.0.0, 2.1.0, 2.2.0, 2.2.1, 2.3.0, 2.4.0, 2.5.0, 2.6.0, 2.6.1, 2.7.0, 2.8.0, 2.8.1, 2.8.2, 2.8.3, 3.0.0, 3.1.0, 3.2.0, 3.3.0, 3.3.1, 3.4.0, 3.4.1, 3.5.0, 3.5.1, 3.6.0, 3.6.1, 3.7.0, 3.8.0