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cve[email protected]CVE-2013-2566
HistoryMar 15, 2013 - 9:55 p.m.

CVE-2013-2566

2013-03-1521:55:01
CWE-326
web.nvd.nist.gov
630
cve-2013-2566
rc4 algorithm
tls protocol
ssl protocol
plaintext-recovery attacks
statistical analysis
ciphertext

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

5.7 Medium

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

77.3%

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.

Affected configurations

NVD
Node
oraclecommunications_application_session_controllerRange3.0.03.9.1
OR
oraclehttp_serverMatch11.1.1.7.0
OR
oraclehttp_serverMatch11.1.1.9.0
OR
oraclehttp_serverMatch12.1.3.0.0
OR
oraclehttp_serverMatch12.2.1.1.0
OR
oraclehttp_serverMatch12.2.1.2.0
OR
oracleintegrated_lights_out_manager_firmwareRange3.0.03.2.11
OR
oracleintegrated_lights_out_manager_firmwareRange4.0.04.0.4
Node
fujitsusparc_enterprise_m3000_firmwareRangexcpxcp_1121
AND
fujitsusparc_enterprise_m3000Match-
Node
fujitsusparc_enterprise_m4000_firmwareRangexcpxcp_1121
AND
fujitsusparc_enterprise_m4000Match-
Node
fujitsusparc_enterprise_m5000_firmwareRangexcpxcp_1121
AND
fujitsusparc_enterprise_m5000Match-
Node
fujitsusparc_enterprise_m8000_firmwareRangexcpxcp_1121
AND
fujitsusparc_enterprise_m8000Match-
Node
fujitsusparc_enterprise_m9000_firmwareRangexcpxcp_1121
AND
fujitsusparc_enterprise_m9000Match-
Node
fujitsum10-1_firmwareRangexcpxcp2280
AND
fujitsum10-1Match-
Node
fujitsum10-4_firmwareRangexcpxcp2280
AND
fujitsum10-4Match-
Node
fujitsum10-4s_firmwareRangexcpxcp2280
AND
fujitsum10-4sMatch-
Node
canonicalubuntu_linuxMatch12.04esm
OR
canonicalubuntu_linuxMatch12.10
OR
canonicalubuntu_linuxMatch13.04
OR
canonicalubuntu_linuxMatch13.10
Node
mozillafirefoxRange<25.0.1
OR
mozillafirefox_esrRange<17.0.11
OR
mozillafirefox_esrRange24.1.024.1.1
OR
mozillaseamonkeyRange<2.22.1
OR
mozillathunderbirdRange<24.1.1
OR
mozillathunderbird_esrRange<17.0.11

References

4.3 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

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

5.9 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

5.7 Medium

AI Score

Confidence

High

0.005 Low

EPSS

Percentile

77.3%