CVE-2011-3389
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
6.5 Medium
AI Score
Confidence
Low
0.009 Low
EPSS
Percentile
82.3%
The SSL protocol, as used in certain configurations in Microsoft Windows and Microsoft Internet Explorer, Mozilla Firefox, Google Chrome, Opera, and other products, encrypts data by using CBC mode with chained initialization vectors, which allows man-in-the-middle attackers to obtain plaintext HTTP headers via a blockwise chosen-boundary attack (BCBA) on an HTTPS session, in conjunction with JavaScript code that uses (1) the HTML5 WebSocket API, (2) the Java URLConnection API, or (3) the Silverlight WebClient API, aka a “BEAST” attack.
Affected configurations
References
blog.mozilla.com/security/2011/09/27/attack-against-tls-protected-communications/
blogs.technet.com/b/msrc/archive/2011/09/26/microsoft-releases-security-advisory-2588513.aspx
blogs.technet.com/b/srd/archive/2011/09/26/is-ssl-broken-more-about-security-advisory-2588513.aspx
curl.haxx.se/docs/adv_20120124B.html
downloads.asterisk.org/pub/security/AST-2016-001.html
ekoparty.org/2011/juliano-rizzo.php
eprint.iacr.org/2004/111
eprint.iacr.org/2006/136
googlechromereleases.blogspot.com/2011/10/chrome-stable-release.html
isc.sans.edu/diary/SSL+TLS+part+3+/11635
lists.apple.com/archives/Security-announce/2011//Oct/msg00001.html
lists.apple.com/archives/Security-announce/2011//Oct/msg00002.html
lists.apple.com/archives/security-announce/2012/Feb/msg00000.html
lists.apple.com/archives/security-announce/2012/Jul/msg00001.html
lists.apple.com/archives/security-announce/2012/May/msg00001.html
lists.apple.com/archives/security-announce/2012/Sep/msg00004.html
lists.apple.com/archives/security-announce/2013/Oct/msg00004.html
lists.opensuse.org/opensuse-security-announce/2012-01/msg00049.html
lists.opensuse.org/opensuse-security-announce/2012-01/msg00051.html
lists.opensuse.org/opensuse-security-announce/2012-05/msg00009.html
lists.opensuse.org/opensuse-security-announce/2020-01/msg00040.html
marc.info/?l=bugtraq&m=132750579901589&w=2
marc.info/?l=bugtraq&m=132872385320240&w=2
marc.info/?l=bugtraq&m=133365109612558&w=2
marc.info/?l=bugtraq&m=133728004526190&w=2
marc.info/?l=bugtraq&m=134254866602253&w=2
marc.info/?l=bugtraq&m=134254957702612&w=2
my.opera.com/securitygroup/blog/2011/09/28/the-beast-ssl-tls-issue
osvdb.org/74829
rhn.redhat.com/errata/RHSA-2012-0508.html
rhn.redhat.com/errata/RHSA-2013-1455.html
secunia.com/advisories/45791
secunia.com/advisories/47998
secunia.com/advisories/48256
secunia.com/advisories/48692
secunia.com/advisories/48915
secunia.com/advisories/48948
secunia.com/advisories/49198
secunia.com/advisories/55322
secunia.com/advisories/55350
secunia.com/advisories/55351
security.gentoo.org/glsa/glsa-201203-02.xml
security.gentoo.org/glsa/glsa-201406-32.xml
support.apple.com/kb/HT4999
support.apple.com/kb/HT5001
support.apple.com/kb/HT5130
support.apple.com/kb/HT5281
support.apple.com/kb/HT5501
support.apple.com/kb/HT6150
technet.microsoft.com/security/advisory/2588513
vnhacker.blogspot.com/2011/09/beast.html
www.apcmedia.com/salestools/SJHN-7RKGNM/SJHN-7RKGNM_R4_EN.pdf
www.debian.org/security/2012/dsa-2398
www.educatedguesswork.org/2011/09/security_impact_of_the_rizzodu.html
www.ibm.com/developerworks/java/jdk/alerts/
www.imperialviolet.org/2011/09/23/chromeandbeast.html
www.insecure.cl/Beast-SSL.rar
www.kb.cert.org/vuls/id/864643
www.mandriva.com/security/advisories?name=MDVSA-2012:058
www.opera.com/docs/changelogs/mac/1151/
www.opera.com/docs/changelogs/mac/1160/
www.opera.com/docs/changelogs/unix/1151/
www.opera.com/docs/changelogs/unix/1160/
www.opera.com/docs/changelogs/windows/1151/
www.opera.com/docs/changelogs/windows/1160/
www.opera.com/support/kb/view/1004/
www.oracle.com/technetwork/topics/security/cpujan2015-1972971.html
www.oracle.com/technetwork/topics/security/cpujul2015-2367936.html
www.oracle.com/technetwork/topics/security/javacpuoct2011-443431.html
www.redhat.com/support/errata/RHSA-2011-1384.html
www.redhat.com/support/errata/RHSA-2012-0006.html
www.securityfocus.com/bid/49388
www.securityfocus.com/bid/49778
www.securitytracker.com/id/1029190
www.securitytracker.com/id?1025997
www.securitytracker.com/id?1026103
www.securitytracker.com/id?1026704
www.ubuntu.com/usn/USN-1263-1
www.us-cert.gov/cas/techalerts/TA12-010A.html
blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_fetchmail
bugzilla.novell.com/show_bug.cgi?id=719047
bugzilla.redhat.com/show_bug.cgi?id=737506
cert-portal.siemens.com/productcert/pdf/ssa-556833.pdf
docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-006
h20564.www2.hp.com/portal/site/hpsc/public/kb/docDisplay?docId=emr_na-c03839862
hermes.opensuse.org/messages/13154861
hermes.opensuse.org/messages/13155432
ics-cert.us-cert.gov/advisories/ICSMA-18-058-02
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14752
Social References
More
Related
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
6.5 Medium
AI Score
Confidence
Low
0.009 Low
EPSS
Percentile
82.3%