Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2013-2566

The RC4 algorithm, as used in the TLS protocol and SSL protocol, has many single-byte biases, which makes it easier for remote attackers to conduct plaintext-recovery attacks via statistical analysis of ciphertext in a large number of sessions that use the same plaintext.

Published

2013-03-15T21:55:01.047

Last Modified

2025-04-11T00:51:21.963

Status

Deferred

Source

[email protected]

Severity

CVSSv3.0: 5.9 (MEDIUM)

CVSSv2 Vector

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

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

8.6

Impact Score

2.9

Weaknesses
  • Type: Primary
    CWE-326
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application oracle communications_application_session_controller ≤ 3.9.1 Yes
Application oracle http_server 11.1.1.7.0 Yes
Application oracle http_server 11.1.1.9.0 Yes
Application oracle http_server 12.1.3.0.0 Yes
Application oracle http_server 12.2.1.1.0 Yes
Application oracle http_server 12.2.1.2.0 Yes
Operating System oracle integrated_lights_out_manager_firmware ≤ 3.2.11 Yes
Operating System oracle integrated_lights_out_manager_firmware ≤ 4.0.4 Yes
Operating System fujitsu sparc_enterprise_m3000_firmware < xcp_1121 Yes
Hardware fujitsu sparc_enterprise_m3000 - No
Operating System fujitsu sparc_enterprise_m4000_firmware < xcp_1121 Yes
Hardware fujitsu sparc_enterprise_m4000 - No
Operating System fujitsu sparc_enterprise_m5000_firmware < xcp_1121 Yes
Hardware fujitsu sparc_enterprise_m5000 - No
Operating System fujitsu sparc_enterprise_m8000_firmware < xcp_1121 Yes
Hardware fujitsu sparc_enterprise_m8000 - No
Operating System fujitsu sparc_enterprise_m9000_firmware < xcp_1121 Yes
Hardware fujitsu sparc_enterprise_m9000 - No
Operating System fujitsu m10-1_firmware < xcp2280 Yes
Hardware fujitsu m10-1 - No
Operating System fujitsu m10-4_firmware < xcp2280 Yes
Hardware fujitsu m10-4 - No
Operating System fujitsu m10-4s_firmware < xcp2280 Yes
Hardware fujitsu m10-4s - No
Operating System canonical ubuntu_linux 12.04 Yes
Operating System canonical ubuntu_linux 12.10 Yes
Operating System canonical ubuntu_linux 13.04 Yes
Operating System canonical ubuntu_linux 13.10 Yes
Application mozilla firefox < 17.0.11 Yes
Application mozilla firefox < 25.0.1 Yes
Application mozilla firefox < 24.1.1 Yes
Application mozilla seamonkey < 2.22.1 Yes
Application mozilla thunderbird < 24.1.1 Yes
Application mozilla thunderbird_esr < 17.0.11 Yes
References