CVE-2015-3206 python-kerberos vulnerable to KDC spoofing attacks
HighCVSS 8.1
EPSS 2.4%
- Published
- Updated
- Exploit status
- No public exploit known
Description
The checkPassword function in python-kerberos does not authenticate the KDC it attempts to communicate with, which allows remote attackers to cause a denial of service (bad response), or have other unspecified impact by performing a man-in-the-middle attack.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| pypi kerberos(PyPI) | <= 1.2.5 | No fix listed |
| pypi kerberos(PyPI) | = 1.1.1 | No fix listed |
| pypi kerberos(PyPI) | = 1.1.2 | No fix listed |
| pypi kerberos(PyPI) | = 1.2.0 | No fix listed |
| pypi kerberos(PyPI) | = 1.2.2 | No fix listed |
| pypi kerberos(PyPI) | = 1.2.3 | No fix listed |
| pypi kerberos(PyPI) | = 1.2.4 | No fix listed |
| pypi kerberos(PyPI) | = 1.2.5 | No fix listed |
| pypi pykerberos(PyPI) | < 1.1.6 | 1.1.6 |
| pypi pykerberos(PyPI) | = 1.1.3 | No fix listed |
| pypi pykerberos(PyPI) | = 1.1.4 | No fix listed |
| pypi pykerberos(PyPI) | = 1.1.5 | No fix listed |
| pypi kerberos(PyPI) | >= 0.0 | No fix listed |
| pypi kerberos(PyPI) | = 1.3.0 | No fix listed |
| pypi kerberos(PyPI) | = 1.3.1 | No fix listed |
| debian/pykerberos(Debian:12) | < 1.1.5-1 | 1.1.5-1 |
| debian/pykerberos(Debian:13) | < 1.1.5-1 | 1.1.5-1 |
| debian/pykerberos(Debian:14) | < 1.1.5-1 | 1.1.5-1 |
| apple pykerberos | All versions | No fix listed |
References
- nvd.nist.gov third-party-advisory vendor-advisory
- github.com issue-tracking patch third-party-advisory
- github.com patch
- bugzilla.redhat.com issue-tracking patch third-party-advisory
- github.com product
- github.com
- github.com
- pypi.python.org patch vendor-advisory
- web.archive.org
- web.archive.org
- [oss-security] 20150521 CVE-2015-3206 python-kerberos: checkPassword() does not verify KDC authenticity mailing-list patch third-party-advisory
- 74760 third-party-advisory vdb-entry
- github.com vendor-advisory
- Debian Security Tracker CVE-2015-3206 vendor-advisory
- bugs.debian.org issue-tracking