Low 3.4Published Oct 14, 2014

CVE-2014-3566The SSL protocol 3.0, as used in OpenSSL through 1.0.1i and other products, uses nondeterministic CBC padding, which makes it easier for man-in-the-middle attackers to obtain cleartext data via a pad…

Updated under an hour ago (Nov 2, 2026, 1:40 AM ET)

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It affects redhat enterprise_linux and 19 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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The SSL protocol 3.0, as used in OpenSSL through 1.0.1i and other products, uses nondeterministic CBC padding, which makes it easier for man-in-the-middle attackers to obtain cleartext data via a padding-oracle attack, aka the "POODLE" issue.

CVSS: 3.4 LOW (v3.1, NVD)CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:L/I:N/A:N
Weakness (CWE): CWE-310, CWE-329
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: Not given
NVD analysis: Modified
Record last updated: Jun 16, 2026
First seen by InfoSec Signals: Nov 1, 2026

Affected products

Affected products

redhat enterprise_linux redhat:enterprise_linux	5	NVD
redhat enterprise_linux_desktop redhat:enterprise_linux_desktop	6.0; 7.0	NVD
redhat enterprise_linux_desktop_supplementary redhat:enterprise_linux_desktop_supplementary	5.0; 6.0	NVD
redhat enterprise_linux_server redhat:enterprise_linux_server	6.0; 7.0	NVD
redhat enterprise_linux_server_supplementary redhat:enterprise_linux_server_supplementary	5.0; 6.0; 7.0	NVD
redhat enterprise_linux_workstation redhat:enterprise_linux_workstation	6.0; 7.0	NVD
redhat enterprise_linux_workstation_supplementary redhat:enterprise_linux_workstation_supplementary	6.0; 7.0	NVD
ibm aix ibm:aix	5.3; 6.1; 7.1	NVD
apple mac_os_x apple:mac_os_x	through 10.10.1	NVD
mageia mageia mageia:mageia	3.0; 4.0	NVD
1–10 of 20

References

References

http://advisories.mageia.org/MGASA-2014-0416.html	third-party-advisory
http://aix.software.ibm.com/aix/efixes/security/openssl_advisory11.asc	third-party-advisory
http://archives.neohapsis.com/archives/bugtraq/2014-10/0101.html	third-party-advisory
http://archives.neohapsis.com/archives/bugtraq/2014-10/0103.html	third-party-advisory
http://askubuntu.com/questions/537196/how-do-i-patch-workaround-sslv3-poodle-vulnerability-cve-2014-3566	third-party-advisory
http://blog.cryptographyengineering.com/2014/10/attack-of-week-poodle.html	third-party-advisory
http://blog.nodejs.org/2014/10/23/node-v0-10-33-stable/	third-party-advisory
http://blogs.technet.com/b/msrc/archive/2014/10/14/security-advisory-3009008-released.aspx	third-party-advisory
http://docs.ipswitch.com/MOVEit/DMZ82/ReleaseNotes/MOVEitReleaseNotes82.pdf	third-party-advisory
http://downloads.asterisk.org/pub/security/AST-2014-011.html	third-party-advisory
1–10 of 25

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.