CVE-2011-3389The 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 wi…
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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.
- CVSS
- 4.3 MEDIUM (v2.0, NVD)AV:N/AC:M/Au:N/C:P/I:N/A:N
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- mitre
- NVD analysis
- Modified
- Record last updated
- Oct 9, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
google chrome google:chrome | all versions | NVD |
microsoft internet_explorer microsoft:internet_explorer | all versions | NVD |
mozilla firefox mozilla:firefox | all versions | NVD |
opera opera_browser opera:opera_browser | all versions | NVD |
microsoft windows microsoft:windows | all versions | NVD |
siemens simatic_rf68xr_firmware siemens:simatic_rf68xr_firmware | before 3.2.1 | NVD |
siemens simatic_rf615r_firmware siemens:simatic_rf615r_firmware | before 3.2.1 | NVD |
haxx curl haxx:curl | from 7.10.6 through 7.23.1 | NVD |
redhat enterprise_linux_desktop redhat:enterprise_linux_desktop | 5.0; 6.0 | NVD |
redhat enterprise_linux_eus redhat:enterprise_linux_eus | 6.2 | NVD |
redhat enterprise_linux_server redhat:enterprise_linux_server | 5.0; 6.0 | NVD |
redhat enterprise_linux_server_aus redhat:enterprise_linux_server_aus | 6.2 | NVD |
redhat enterprise_linux_workstation redhat:enterprise_linux_workstation | 5.0; 6.0 | NVD |
debian debian_linux debian:debian_linux | 5.0; 6.0 | NVD |
canonical ubuntu_linux canonical:ubuntu_linux | 10.04; 10.10; 11.04; 11.10 | NVD |
References
- http://osvdb.org/74829vdb-entry, x-refsource-osvdb
- http://eprint.iacr.org/2004/111x-refsource-misc
- http://www.oracle.com/technetwork/topics/security/cpujul2015-2367936.htmlx-refsource-confirm
- http://isc.sans.edu/diary/SSL+TLS+part+3+/11635x-refsource-misc
- http://security.gentoo.org/glsa/glsa-201406-32.xmlvendor-advisory, x-refsource-gentoo
- http://secunia.com/advisories/48692third-party-advisory, x-refsource-secunia
- http://marc.info/?l=bugtraq&m=134254866602253&w=2vendor-advisory, x-refsource-hp
- http://www.apcmedia.com/salestools/SJHN-7RKGNM/SJHN-7RKGNM_R4_EN.pdfx-refsource-confirm
- http://marc.info/?l=bugtraq&m=133365109612558&w=2vendor-advisory, x-refsource-hp
- http://secunia.com/advisories/55322third-party-advisory, x-refsource-secunia
- http://support.apple.com/kb/HT5130x-refsource-confirm
- https://bugzilla.redhat.com/show_bug.cgi?id=737506x-refsource-confirm
- http://marc.info/?l=bugtraq&m=132750579901589&w=2vendor-advisory, x-refsource-hp
- http://lists.opensuse.org/opensuse-security-announce/2012-05/msg00009.htmlvendor-advisory, x-refsource-suse
- http://www.securitytracker.com/id?1025997vdb-entry, x-refsource-sectrack
- http://www.us-cert.gov/cas/techalerts/TA12-010A.htmlthird-party-advisory, x-refsource-cert
- http://lists.apple.com/archives/Security-announce/2011//Oct/msg00001.htmlvendor-advisory, x-refsource-apple
- http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00049.htmlvendor-advisory, x-refsource-suse
- http://www.securityfocus.com/bid/49388vdb-entry, x-refsource-bid
- http://ekoparty.org/2011/juliano-rizzo.phpx-refsource-misc
- http://downloads.asterisk.org/pub/security/AST-2016-001.htmlx-refsource-confirm
- https://blogs.oracle.com/sunsecurity/entry/multiple_vulnerabilities_in_fetchmailx-refsource-confirm
- http://rhn.redhat.com/errata/RHSA-2013-1455.htmlvendor-advisory, x-refsource-redhat
- http://secunia.com/advisories/55351third-party-advisory, x-refsource-secunia
- http://www.kb.cert.org/vuls/id/864643third-party-advisory, x-refsource-cert-vn
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.