Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Unknown
Privileges Required
Unknown
Attack Vector
Unknown
0

CVE-2011-4862

Disclosure Date: December 25, 2011
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

Buffer overflow in libtelnet/encrypt.c in telnetd in FreeBSD 7.3 through 9.0, MIT Kerberos Version 5 Applications (aka krb5-appl) 1.0.2 and earlier, Heimdal 1.5.1 and earlier, GNU inetutils, and possibly other products allows remote attackers to execute arbitrary code via a long encryption key, as exploited in the wild in December 2011.

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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

  • debian,
  • fedoraproject,
  • freebsd,
  • gnu,
  • heimdal project,
  • mit,
  • opensuse,
  • suse

Products

  • debian linux 5.0,
  • debian linux 6.0,
  • debian linux 7.0,
  • fedora 15,
  • fedora 16,
  • freebsd,
  • heimdal,
  • inetutils,
  • krb5-appl,
  • linux enterprise desktop 10,
  • linux enterprise desktop 11,
  • linux enterprise server 10,
  • linux enterprise server 11,
  • linux enterprise server 9,
  • linux enterprise software development kit 10,
  • linux enterprise software development kit 11,
  • opensuse 11.3,
  • opensuse 11.4

References

Advisory

Additional Info

Technical Analysis