CVE-2013-2566

MEDIUM

Oracle Communications Application Session Controller 3.0.0-3.9.1 - Inadequate Encryption Strength via RC4 Algorithm

Title source: llm

Description

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.

References (21)

Core 21

Core References

Third Party Advisory x_refsource_confirm

http://www.oracle.com/technetwork/security-advisory/cpujan2018-3236628.html

Third Party Advisory x_refsource_misc

http://blog.cryptographyengineering.com/2013/03/attack-of-week-rc4-is-kind-of-broken-in.html

Third Party Advisory, VDB Entry vdb-entry x_refsource_bid

http://www.securityfocus.com/bid/58796

Third Party Advisory x_refsource_confirm

http://www.oracle.com/technetwork/security-advisory/cpujul2016-2881720.html

Third Party Advisory x_refsource_misc

http://cr.yp.to/talks/2013.03.12/slides.pdf

Issue Tracking, Third Party Advisory vendor-advisory x_refsource_hp

http://marc.info/?l=bugtraq&m=143039468003789&w=2

Third Party Advisory x_refsource_confirm

http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html

Third Party Advisory vendor-advisory x_refsource_gentoo

https://security.gentoo.org/glsa/201504-01

Third Party Advisory vendor-advisory x_refsource_gentoo

http://security.gentoo.org/glsa/glsa-201406-19.xml

Third Party Advisory x_refsource_confirm

http://www.oracle.com/technetwork/security-advisory/cpuoct2017-3236626.html

Third Party Advisory vendor-advisory x_refsource_ubuntu

http://www.ubuntu.com/usn/USN-2031-1

Third Party Advisory vendor-advisory x_refsource_ubuntu

http://www.ubuntu.com/usn/USN-2032-1

Third Party Advisory x_refsource_confirm

http://my.opera.com/securitygroup/blog/2013/03/20/on-the-precariousness-of-rc4

Third Party Advisory x_refsource_confirm

http://www.oracle.com/technetwork/security-advisory/cpuapr2016v3-2985753.html

Third Party Advisory x_refsource_confirm

http://www.opera.com/security/advisory/1046

Third Party Advisory x_refsource_confirm

http://kb.juniper.net/InfoCenter/index?page=content&id=JSA10705

Third Party Advisory x_refsource_confirm

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05336888

Third Party Advisory x_refsource_confirm

http://www.mozilla.org/security/announce/2013/mfsa2013-103.html

Third Party Advisory x_refsource_misc

http://www.isg.rhul.ac.uk/tls/

Third Party Advisory x_refsource_confirm

http://www.opera.com/docs/changelogs/unified/1215/

Third Party Advisory x_refsource_confirm

https://h20566.www2.hpe.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c05289935

Scores

CVSS v3 5.9

EPSS 0.8442

EPSS Percentile 99.7%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

CISA SSVC

Vulnrichment

Exploitation none

Automatable no

Technical Impact partial

Details

CWE

CWE-326 CWE-327

Status published

Products (23)

canonical/ubuntu_linux 12.04

canonical/ubuntu_linux 12.10

canonical/ubuntu_linux 13.04

canonical/ubuntu_linux 13.10

fujitsu/m10-1_firmware xcp - xcp2280

fujitsu/m10-4_firmware xcp - xcp2280

fujitsu/m10-4s_firmware xcp - xcp2280

fujitsu/sparc_enterprise_m3000_firmware xcp - xcp_1121

fujitsu/sparc_enterprise_m4000_firmware xcp - xcp_1121

fujitsu/sparc_enterprise_m5000_firmware xcp - xcp_1121

... and 13 more

Published Mar 15, 2013

Tracked Since Feb 18, 2026