Attacker Value
Unknown
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Exploitability
Unknown
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User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2015-2697

Disclosure Date: November 09, 2015
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

The build_principal_va function in lib/krb5/krb/bld_princ.c in MIT Kerberos 5 (aka krb5) before 1.14 allows remote authenticated users to cause a denial of service (out-of-bounds read and KDC crash) via an initial ‘\0’ character in a long realm field within a TGS request.

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CVSS V3 Severity and Metrics
Base Score:
None
Impact Score:
Unknown
Exploitability Score:
Unknown
Vector:
Unknown
Attack Vector (AV):
Unknown
Attack Complexity (AC):
Unknown
Privileges Required (PR):
Unknown
User Interaction (UI):
Unknown
Scope (S):
Unknown
Confidentiality (C):
Unknown
Integrity (I):
Unknown
Availability (A):
Unknown

General Information

Vendors

  • canonical,
  • debian,
  • mit,
  • opensuse,
  • oracle,
  • suse

Products

  • debian linux 7.0,
  • debian linux 8.0,
  • debian linux 9.0,
  • kerberos 5,
  • leap 42.1,
  • linux enterprise desktop 12,
  • linux enterprise server 12,
  • linux enterprise software development kit 12,
  • opensuse 13.1,
  • opensuse 13.2,
  • solaris 11.3,
  • ubuntu linux 12.04,
  • ubuntu linux 14.04,
  • ubuntu linux 15.04,
  • ubuntu linux 15.10
Technical Analysis