Vulnerability Monitor

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CVE-2020-7226

CiphertextHeader.java in Cryptacular 1.2.3, as used in Apereo CAS and other products, allows attackers to trigger excessive memory allocation during a decode operation, because the nonce array length associated with "new byte" may depend on untrusted input within the header of encoded data.

Published

2020-01-24T15:15:14.093

Last Modified

2024-11-21T05:36:52.113

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 7.5 (HIGH)

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-770
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application vt cryptacular < 1.1.4 Yes
Application vt cryptacular < 1.2.4 Yes
Application oracle communications_services_gatekeeper 7.0 Yes
Application oracle webcenter_sites 12.2.1.3.0 Yes
Application oracle webcenter_sites 12.2.1.4.0 Yes
Application oracle weblogic_server 12.2.1.4.0 Yes
Application oracle weblogic_server 14.1.1.0.0 Yes
References