CVE-2015-3206

Summary

CVECVE-2015-3206
StatePUBLIC
Assigner[email protected]
Source PriorityCVE Program / NVD first with legacy fallback
Published2017-08-25 18:29:00 UTC
Updated2018-12-20 18:11:00 UTC
DescriptionThe 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.

Risk And Classification

Problem Types: CWE-287

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Apple Pykerberos - All All All
Application Apple Pykerberos - All All All

References

ReferenceSourceLinkTags
kerberos 1.1.1 : Python Package Index CONFIRM pypi.python.org Patch, Vendor Advisory
Bug 1223802 – CVE-2015-3206 python-kerberos: checkPassword() does not verify KDC authenticity CONFIRM bugzilla.redhat.com Issue Tracking, Patch, Third Party Advisory
checkPassword is insecure · Issue #31 · apple/ccs-pykerberos · GitHub CONFIRM github.com Issue Tracking, Patch, Third Party Advisory
oss-security - CVE-2015-3206 python-kerberos: checkPassword() does not verify KDC authenticity MLIST www.openwall.com Mailing List, Patch, Third Party Advisory
python-kerberos 'checkPassword()' Function Man in the Middle Information Disclosure Vulnerability BID www.securityfocus.com Third Party Advisory, VDB Entry
CVE Program record CVE.ORG www.cve.org canonical
NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

Legacy QID Mappings

  • 997505 Python (Pip) Security Update for kerberos (GHSA-mffc-9gx5-99g3)

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