The SSL protocol, as used in certain configurations in Microsoft Windows and Microsoft Internet Explorer, Mozilla Firefox, Google Chrome, Op
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.
- BDU:2015-09428
- DLA-154-1
- DLA-400-1
- DSA-2356-1
- DSA-2358-1
- DSA-2368-1
- DSA-2398-1
- openSUSE-SU-2020:0086-1
- openSUSE-SU-2024:10194-1
- openSUSE-SU-2024:10451-1
- openSUSE-SU-2024:10536-1
- openSUSE-SU-2024:11202-1
- openSUSE-SU-2024:11283-1
- openSUSE-SU-2024:11284-1
- openSUSE-SU-2024:11285-1
- openSUSE-SU-2024:11286-1
- openSUSE-SU-2024:12089-1
- openSUSE-SU-2024:12910-1
- openSUSE-SU-2024:14109-1
- openSUSE-SU-2024:14434-1
- Published
- Sep 6, 2011
- Updated
- Jun 16, 2026
- EPSS
- 73.3% · 99th percentile
- CWE
- CWE-326
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Report tools
Action score
39
Monitor
Low priority for now.
- CVSS
- 17 / 40 · 4.3 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 22 / 30 · 73.3%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| chrome | cpe:2.3:a:google:chrome | |
| microsoft | internet explorer | cpe:2.3:a:microsoft:internet_explorer |
| mozilla | firefox | cpe:2.3:a:mozilla:firefox |
| opera | opera browser | cpe:2.3:a:opera:opera_browser |
| microsoft | windows | cpe:2.3:o:microsoft:windows |
| siemens | simatic rf68xr firmware | cpe:2.3:o:siemens:simatic_rf68xr_firmware |
| siemens | simatic rf68xr | cpe:2.3:h:siemens:simatic_rf68xr |
| siemens | simatic rf615r firmware | cpe:2.3:o:siemens:simatic_rf615r_firmware |
| siemens | simatic rf615r | cpe:2.3:h:siemens:simatic_rf615r |
| haxx | curl | cpe:2.3:a:haxx:curl |
| redhat | enterprise linux desktop | cpe:2.3:o:redhat:enterprise_linux_desktop |
| redhat | enterprise linux eus | cpe:2.3:o:redhat:enterprise_linux_eus |
and 5 more
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- canonical ubuntu linux10.04
- canonical ubuntu linux10.10
- canonical ubuntu linux11.04
- canonical ubuntu linux11.10
- debian debian linux5.0
- debian debian linux6.0
- google chromeall versions
- haxx curl7.10.6 and later · up to 7.23.1 inclusive
- microsoft internet explorerall versions
- microsoft windowsall versions
- mozilla firefoxall versions
- opera opera browserall versions
- redhat enterprise linux desktop5.0
- redhat enterprise linux desktop6.0
- redhat enterprise linux eus6.2
- redhat enterprise linux server5.0
- redhat enterprise linux server6.0
- redhat enterprise linux server aus6.2
- redhat enterprise linux workstation5.0
- redhat enterprise linux workstation6.0
Package-level exposure
OSV and GitHub Advisory data: ecosystem, package and range. SBOM matching uses this table.
| Ecosystem | Package | Affected range | Fix |
|---|---|---|---|
| Debian:12 | bouncycastle | before 1.49+dfsg-1 | 1.49+dfsg-1 |
| Debian:12 | curl | before 7.24.0-1 | 7.24.0-1 |
| Debian:12 | erlang | before 1:15.b-dfsg-1 | 1:15.b-dfsg-1 |
| Debian:12 | gnutls28 | all versions | — |
| Debian:12 | haskell-tls | all versions | — |
| Debian:12 | lighttpd | before 1.4.30-1 | 1.4.30-1 |
| Debian:12 | nss | before 3.13.1.with.ckbi.1.88-1 | 3.13.1.with.ckbi.1.88-1 |
| Debian:13 | pound | before 2.6-2 | 2.6-2 |
| Debian:14 | asterisk | before 1:13.7.2~dfsg-1 | 1:13.7.2~dfsg-1 |
| Debian:5.0 | curl | before 7.18.2-8lenny6 | 7.18.2-8lenny6 |
| Debian:5.0 | lighttpd | before 1.4.19-5+lenny3 | 1.4.19-5+lenny3 |
| Debian:5.0 | openjdk-6 | before 6b18-1.8.10-0~lenny2 | 6b18-1.8.10-0~lenny2 |
| Debian:6.0 | curl | before 7.21.0-2.1+squeeze1 | 7.21.0-2.1+squeeze1 |
| Debian:6.0 | lighttpd | before 1.4.28-2+squeeze1 | 1.4.28-2+squeeze1 |
| Debian:6.0 | nss | before 3.12.8-1+squeeze11 | 3.12.8-1+squeeze11 |
| Debian:6.0 | openjdk-6 | before 6b18-1.8.10-0+squeeze2 | 6b18-1.8.10-0+squeeze2 |
| Debian:6.0 | pound | before 2.6-1+deb6u1 | 2.6-1+deb6u1 |
| openSUSE:Leap 15.1 | python3 | before 3.6.10-lp151.6.7.1 | 3.6.10-lp151.6.7.1 |
| openSUSE:Leap 15.1 | python3-base | before 3.6.10-lp151.6.7.1 | 3.6.10-lp151.6.7.1 |
| openSUSE:Tumbleweed | fetchmail | before 6.3.26-13.4 | 6.3.26-13.4 |
| openSUSE:Tumbleweed | mozilla-nss | before 3.26.2-1.1 | 3.26.2-1.1 |
| openSUSE:Tumbleweed | python | before 2.7.18-8.1 | 2.7.18-8.1 |
| openSUSE:Tumbleweed | python-base | before 2.7.12-1.4 | 2.7.12-1.4 |
| openSUSE:Tumbleweed | python310 | before 3.10.0rc1-4.2 | 3.10.0rc1-4.2 |
+96
Same product
google: all recordsOther highest-scoring records for the same primary product.
- CVE-2023-4863Heap buffer overflow in libwebp in Google Chrome prior to 116.0.5845.187 and libwebp 1.3.2 allowed a remote attacker to perform an out of boKEV95Now
- CVE-2021-21224Type confusion in V8 in Google Chrome prior to 90.0.4430.85 allowed a remote attacker to execute arbitrary code inside a sandbox via a craftKEV90Now
- CVE-2018-17463Incorrect side effect annotation in V8 in Google Chrome prior to 70.0.3538.64 allowed a remote attacker to execute arbitrary code inside a sKEV90Now
- CVE-2020-6418Type confusion in V8 in Google Chrome prior to 80.0.3987.122 allowed a remote attacker to potentially exploit heap corruption via a crafted KEV89Now
- CVE-2022-2294Heap buffer overflow in WebRTC in Google Chrome prior to 103.0.5060.114 allowed a remote attacker to potentially exploit heap corruption viaKEV86Now
- CVE-2021-21220Insufficient validation of untrusted input in V8 in Google Chrome prior to 89.0.4389.128 allowed a remote attacker to potentially exploit heKEV86Now
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
| Product / package | Fixed version | Source |
|---|---|---|
| debian:asterisk | 1:13.7.2~dfsg-1 · Debian:14 | Package registry (OSV) |
| debian:bouncycastle | 1.49+dfsg-1 · Debian:12 | Package registry (OSV) |
| debian:curl | 7.24.0-1 · Debian:12 | Package registry (OSV) |
| debian:erlang | 1:15.b-dfsg-1 · Debian:12 | Package registry (OSV) |
| debian:lighttpd | 1.4.30-1 · Debian:12 | Package registry (OSV) |
| debian:nss | 3.13.1.with.ckbi.1.88-1 · Debian:12 | Package registry (OSV) |
| debian:openjdk-6 | 6b18-1.8.10-0+squeeze2 · Debian:6.0 | Package registry (OSV) |
| debian:pound | 2.6-2 · Debian:13 | Package registry (OSV) |
| opensuse:fetchmail | 6.3.26-13.4 · openSUSE:Tumbleweed | Package registry (OSV) |
| opensuse:mozilla-nss | 3.26.2-1.1 · openSUSE:Tumbleweed | Package registry (OSV) |
| opensuse:python | 2.7.18-8.1 · openSUSE:Tumbleweed | Package registry (OSV) |
| opensuse:python-base | 2.7.12-1.4 · openSUSE:Tumbleweed | Package registry (OSV) |
| opensuse:python3 | 3.6.10-lp151.6.7.1 · openSUSE:Leap 15.1 | Package registry (OSV) |
| opensuse:python3-base | 3.6.10-lp151.6.7.1 · openSUSE:Leap 15.1 | Package registry (OSV) |
| opensuse:python310 | 3.10.0rc1-4.2 · openSUSE:Tumbleweed | Package registry (OSV) |
| opensuse:python311 | 3.11.0b1-1.1 · openSUSE:Tumbleweed | Package registry (OSV) |
| opensuse:python312 | 3.12.0a7-1.1 · openSUSE:Tumbleweed | Package registry (OSV) |
| opensuse:python36 | 3.6.15-1.1 · openSUSE:Tumbleweed | Package registry (OSV) |
| opensuse:python38 | 3.8.12-1.2 · openSUSE:Tumbleweed | Package registry (OSV) |
| opensuse:python39 | 3.9.7-2.1 · openSUSE:Tumbleweed | Package registry (OSV) |
| red hat:java-1.6.0-openjdk | 1:1.6.0.0-1.23.1.9.10.el5_7 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| red hat:java-1.6.0-openjdk-debuginfo | 1:1.6.0.0-1.23.1.9.10.el5_7 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| red hat:java-1.6.0-openjdk-demo | 1:1.6.0.0-1.23.1.9.10.el5_7 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| red hat:java-1.6.0-openjdk-devel | 1:1.6.0.0-1.23.1.9.10.el5_7 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| red hat:java-1.6.0-openjdk-javadoc | 1:1.6.0.0-1.23.1.9.10.el5_7 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| red hat:java-1.6.0-openjdk-src | 1:1.6.0.0-1.23.1.9.10.el5_7 · Red Hat:enterprise_linux:5::client | Package registry (OSV) |
| red hat:java-1.6.0-sun | 1:1.6.0.29-1jpp.1.el4 · Red Hat:rhel_extras:4 | Package registry (OSV) |
| red hat:java-1.6.0-sun-demo | 1:1.6.0.29-1jpp.1.el4 · Red Hat:rhel_extras:4 | Package registry (OSV) |
| red hat:java-1.6.0-sun-devel | 1:1.6.0.29-1jpp.1.el4 · Red Hat:rhel_extras:4 | Package registry (OSV) |
| red hat:java-1.6.0-sun-jdbc | 1:1.6.0.29-1jpp.1.el4 · Red Hat:rhel_extras:4 | Package registry (OSV) |
+6
Exploit status
Weaponized
A ready exploit tool or active in-the-wild use is known for this vulnerability. This should be your top priority.
Evidence
- Metasploit module ×1
- Proof-of-concept repository on GitHub ×1
Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.
| Source | Kind | Date |
|---|---|---|
| Metasploit module | auxiliary/scanner/ssl/ssl_versionSSL/TLS Version Detectionauxiliary | 2014-10-14 |
| Proof-of-concept repository on GitHub | stars:80 | 2015-03-28 |
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
- Published
- Metasploit+1133 d
- First PoC+1298 d
- TodaySep 30, 2026+5502 d
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
The product’s vendor appears in a public program. Matched by name; verify the scope text in the program.
Technical details
Attack conditions
If successful
- Confidentiality
- P · data can be read
- Integrity
- none
- Availability
- none
- Attack complexity
- M
- Confidentiality impact
- P
- Integrity impact
- None
- Availability impact
- None
Weakness class (CWE)
CWE-326 · Inadequate Encryption StrengthCVSS vector
AV:N/AC:M/Au:N/C:P/I:N/A:N
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
ATT&CK techniques
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
- Fix✗ → ✓
For records you follow, these changes also arrive as notifications. →
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
Vendor advisories and official records. Exploit/PoC links are deliberately left out.