PT-2013-4852 · Openstack · Python-Glanceclient

Thomas Leaman + 1 · Published 2013-08-28 · Updated 2023-02-13 · CVE-2013-4111

Positive Technologies (AI Summary)

CVSS v4.0

8.7

High

Base vector

AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Name of the Vulnerable Software and Affected Versions python-glanceclient versions prior to 0.10.0

Description The issue concerns a problem with the verification of server hostnames in the python-glanceclient library. Specifically, it does not properly check the preverify ok value, which is supposed to verify the server hostname against a domain name in the subject's Common Name (CN) or subjectAltName field of the X.509 certificate. This oversight allows man-in-the-middle attackers to spoof SSL servers by using an arbitrary valid certificate.

Recommendations For versions prior to 0.10.0, update to version 0.10.0 or later to resolve the issue.

Fix

RCE

Weakness Enumeration

CWE-20

Related Identifiers

CVE-2013-4111

GHSA-QGFG-GVFF-523V

PYSEC-2013-11

RHSA-2013:1200

Affected Products

Python-Glanceclient

References · 18

• https://security-tracker.debian.org/tracker/CVE-2013-4111 · Vendor Advisory
• http://lists.opensuse.org/opensuse-updates/2013-08/msg00019.html · Vendor Advisory
• http://secunia.com/advisories/54525 · Vendor Advisory
• http://ubuntu.com/usn/USN-2004-1 · Vendor Advisory
• http://rhn.redhat.com/errata/RHSA-2013-1200.html · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2013-4111 · Security Note
• http://secunia.com/advisories/54313 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2013-4111 · Vendor Advisory
• https://osv.dev/vulnerability/GHSA-qgfg-gvff-523v · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2013-4111 · Vendor Advisory
• https://osv.dev/vulnerability/PYSEC-2013-11 · Vendor Advisory
• https://github.com/pypa/advisory-database/tree/main/vulns/python-glanceclient/PYSEC-2013-11.yaml · Note
• https://github.com/openstack/python-glanceclient/blob/master/doc/source/index.rst · Note
• https://github.com/jaypipes/python-glanceclient · Note
• https://bugzilla.redhat.com/show_bug.cgi?id=989738 · Note