Vulnerability Monitor

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CVE-2012-1573

gnutls_cipher.c in libgnutls in GnuTLS before 2.12.17 and 3.x before 3.0.15 does not properly handle data encrypted with a block cipher, which allows remote attackers to cause a denial of service (heap memory corruption and application crash) via a crafted record, as demonstrated by a crafted GenericBlockCipher structure.

Published

2012-03-26T19:55:01.390

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-310
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application gnu gnutls ≤ 2.12.16 Yes
Application gnu gnutls 2.0.0 Yes
Application gnu gnutls 2.0.1 Yes
Application gnu gnutls 2.0.2 Yes
Application gnu gnutls 2.0.3 Yes
Application gnu gnutls 2.0.4 Yes
Application gnu gnutls 2.1.0 Yes
Application gnu gnutls 2.1.1 Yes
Application gnu gnutls 2.1.2 Yes
Application gnu gnutls 2.1.3 Yes
Application gnu gnutls 2.1.4 Yes
Application gnu gnutls 2.1.5 Yes
Application gnu gnutls 2.1.6 Yes
Application gnu gnutls 2.1.7 Yes
Application gnu gnutls 2.1.8 Yes
Application gnu gnutls 2.2.0 Yes
Application gnu gnutls 2.2.1 Yes
Application gnu gnutls 2.2.2 Yes
Application gnu gnutls 2.2.3 Yes
Application gnu gnutls 2.2.4 Yes
Application gnu gnutls 2.2.5 Yes
Application gnu gnutls 2.3.0 Yes
Application gnu gnutls 2.3.1 Yes
Application gnu gnutls 2.3.2 Yes
Application gnu gnutls 2.3.3 Yes
Application gnu gnutls 2.3.4 Yes
Application gnu gnutls 2.3.5 Yes
Application gnu gnutls 2.3.6 Yes
Application gnu gnutls 2.3.7 Yes
Application gnu gnutls 2.3.8 Yes
Application gnu gnutls 2.3.9 Yes
Application gnu gnutls 2.3.10 Yes
Application gnu gnutls 2.3.11 Yes
Application gnu gnutls 2.4.0 Yes
Application gnu gnutls 2.4.1 Yes
Application gnu gnutls 2.4.2 Yes
Application gnu gnutls 2.4.3 Yes
Application gnu gnutls 2.5.0 Yes
Application gnu gnutls 2.6.0 Yes
Application gnu gnutls 2.6.1 Yes
Application gnu gnutls 2.6.2 Yes
Application gnu gnutls 2.6.3 Yes
Application gnu gnutls 2.6.4 Yes
Application gnu gnutls 2.6.5 Yes
Application gnu gnutls 2.6.6 Yes
Application gnu gnutls 2.7.4 Yes
Application gnu gnutls 2.8.0 Yes
Application gnu gnutls 2.8.1 Yes
Application gnu gnutls 2.8.2 Yes
Application gnu gnutls 2.8.3 Yes
Application gnu gnutls 2.8.4 Yes
Application gnu gnutls 2.8.5 Yes
Application gnu gnutls 2.8.6 Yes
Application gnu gnutls 2.10.0 Yes
Application gnu gnutls 2.10.1 Yes
Application gnu gnutls 2.10.2 Yes
Application gnu gnutls 2.10.3 Yes
Application gnu gnutls 2.10.4 Yes
Application gnu gnutls 2.10.5 Yes
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 2.12.14 Yes
Application gnu gnutls 2.12.15 Yes
Application gnu gnutls 3.0 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
Application gnu gnutls 3.0.7 Yes
Application gnu gnutls 3.0.8 Yes
Application gnu gnutls 3.0.9 Yes
Application gnu gnutls 3.0.10 Yes
Application gnu gnutls 3.0.11 Yes
Application gnu gnutls 3.0.12 Yes
Application gnu gnutls 3.0.13 Yes
Application gnu gnutls 3.0.14 Yes
References