Vulnerability Monitor

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CVE-2012-1558

yaSSL CyaSSL before 2.0.8 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via a crafted X.509 certificate.

Published

2012-03-12T19:55:01.480

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-399
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application yassl cyassl ≤ 2.0.6 Yes
Application yassl cyassl 0.2.0 Yes
Application yassl cyassl 0.3.0 Yes
Application yassl cyassl 0.4.0 Yes
Application yassl cyassl 0.5.0 Yes
Application yassl cyassl 0.5.5 Yes
Application yassl cyassl 0.6.0 Yes
Application yassl cyassl 0.6.2 Yes
Application yassl cyassl 0.6.3 Yes
Application yassl cyassl 0.8.0 Yes
Application yassl cyassl 0.9.0 Yes
Application yassl cyassl 0.9.6 Yes
Application yassl cyassl 0.9.8 Yes
Application yassl cyassl 0.9.9 Yes
Application yassl cyassl 1.0.0 Yes
Application yassl cyassl 1.0.0 Yes
Application yassl cyassl 1.0.0 Yes
Application yassl cyassl 1.0.2 Yes
Application yassl cyassl 1.0.3 Yes
Application yassl cyassl 1.0.6 Yes
Application yassl cyassl 1.1.0 Yes
Application yassl cyassl 1.2.0 Yes
Application yassl cyassl 1.3.0 Yes
Application yassl cyassl 1.4.0 Yes
Application yassl cyassl 1.5.0 Yes
Application yassl cyassl 1.5.4 Yes
Application yassl cyassl 1.5.6 Yes
Application yassl cyassl 1.6.0 Yes
Application yassl cyassl 1.6.5 Yes
Application yassl cyassl 1.8.0 Yes
Application yassl cyassl 1.9.0 Yes
Application yassl cyassl 2.0.0 Yes
Application yassl cyassl 2.0.0 Yes
Application yassl cyassl 2.0.0 Yes
Application yassl cyassl 2.0.2 Yes
References