# CVE-2018-1320: libthrift-java: Apache Thrift Java client library versions 0.5.0 through 0.11.0 can bypass SASL negotiation isComplete validation in...

CVE-2018-1320 is fixed in libthrift-java on 1 platform by libthrift-java 0.9.1-2.1~build0.18.04.1 (version 0.9.1-2.1~build0.18.04.1), released January 7, 2019. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2018-1320
- Priority: Routine
- CVSS: n/a (Medium)
- EPSS: 0.0819
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jan 7, 2019

## Description

Apache Thrift Java client library versions 0.5.0 through 0.11.0 can bypass SASL negotiation isComplete validation in the org.apache.thrift.transport.TSaslTransport class. An assert used to determine if the SASL handshake had successfully completed could be disabled in production settings making the validation incomplete.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | libthrift-java Ubuntu 18.04.6 LTS (bionic) | 0.9.1-2.1~build0.18.04.1 | [libthrift-java 0.9.1-2.1~build0.18.04.1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libthrift-java-0.9.1-2.1-build0.18.04.1.md) | Jan 7, 2019 |

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Data as of 2026-11-07T18:46:35Z 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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