Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2011-4128

Buffer overflow in the gnutls_session_get_data function in lib/gnutls_session.c in GnuTLS 2.12.x before 2.12.14 and 3.x before 3.0.7, when used on a client that performs nonstandard session resumption, allows remote TLS servers to cause a denial of service (application crash) via a large SessionTicket.

Published

2011-12-08T20:55:00.890

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 4.3 (MEDIUM)

CVSSv2 Vector

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

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

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-119
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application gnu gnutls 2.12.0 Yes
Application gnu gnutls 2.12.1 Yes
Application gnu gnutls 2.12.2 Yes
Application gnu gnutls 2.12.3 Yes
Application gnu gnutls 2.12.4 Yes
Application gnu gnutls 2.12.5 Yes
Application gnu gnutls 2.12.6 Yes
Application gnu gnutls 2.12.6.1 Yes
Application gnu gnutls 2.12.7 Yes
Application gnu gnutls 2.12.8 Yes
Application gnu gnutls 2.12.9 Yes
Application gnu gnutls 2.12.10 Yes
Application gnu gnutls 2.12.11 Yes
Application gnu gnutls 2.12.12 Yes
Application gnu gnutls 2.12.13 Yes
Application gnu gnutls 3.0.0 Yes
Application gnu gnutls 3.0.1 Yes
Application gnu gnutls 3.0.2 Yes
Application gnu gnutls 3.0.3 Yes
Application gnu gnutls 3.0.4 Yes
Application gnu gnutls 3.0.5 Yes
Application gnu gnutls 3.0.6 Yes
References