Vulnerability Monitor

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CVE-2013-4466

Buffer overflow in the dane_query_tlsa function in the DANE library (libdane) in GnuTLS 3.1.x before 3.1.15 and 3.2.x before 3.2.5 allows remote servers to cause a denial of service (memory corruption) via a response with more than four DANE entries.

Published

2013-11-20T14:12:30.350

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:N/A:P

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: NONE
  • Integrity Impact: NONE
  • Availability Impact: PARTIAL
Exploitability Score

10.0

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application gnu gnutls 3.1.0 Yes
Application gnu gnutls 3.1.1 Yes
Application gnu gnutls 3.1.2 Yes
Application gnu gnutls 3.1.3 Yes
Application gnu gnutls 3.1.4 Yes
Application gnu gnutls 3.1.5 Yes
Application gnu gnutls 3.1.6 Yes
Application gnu gnutls 3.1.7 Yes
Application gnu gnutls 3.1.8 Yes
Application gnu gnutls 3.1.9 Yes
Application gnu gnutls 3.1.10 Yes
Application gnu gnutls 3.1.11 Yes
Application gnu gnutls 3.1.12 Yes
Application gnu gnutls 3.1.13 Yes
Application gnu gnutls 3.1.14 Yes
Application gnu gnutls 3.2.0 Yes
Application gnu gnutls 3.2.1 Yes
Application gnu gnutls 3.2.2 Yes
Application gnu gnutls 3.2.3 Yes
Application gnu gnutls 3.2.4 Yes
References