# CVE-2014-3566: libssl3t64: The SSL protocol 3.0, as used in OpenSSL through 1.0.1i and other products,uses nondeterministic CBC padding, which m...

CVE-2014-3566 is fixed in 2 products on 1 platform, first by libssl3t64 1.0.1f-1ubuntu9, released October 14, 2014. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2014-3566
- Priority: Routine
- CVSS: n/a (Medium)
- EPSS: 1.0000
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Oct 14, 2014

## Description

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

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | libssl3t64 Ubuntu 24.10 (oracular) | 1.0.1f-1ubuntu9 | [libssl3t64 1.0.1f-1ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-libssl3t64-1.0.1f-1ubuntu9.md) | Oct 14, 2014 |
| Linux | libssl3t64 Ubuntu 25.04 (plucky) | 1.0.1f-1ubuntu9 | [libssl3t64 1.0.1f-1ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-libssl3t64-1.0.1f-1ubuntu9.md) | Oct 14, 2014 |
| Linux | openssl Ubuntu 24.10 (oracular) | 1.0.1f-1ubuntu9 | [openssl 1.0.1f-1ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-oracular-openssl-1.0.1f-1ubuntu9.md) | Oct 14, 2014 |
| Linux | openssl Ubuntu 25.04 (plucky) | 1.0.1f-1ubuntu9 | [openssl 1.0.1f-1ubuntu9](https://patchblox.com/security/data/fix/linux/ubuntu-plucky-openssl-1.0.1f-1ubuntu9.md) | Oct 14, 2014 |

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Data as of 2026-11-07T12:40:37Z UTC. Source: Patchblox Patch Radar (https://patchblox.com/security/patch-radar). Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo