# CVE-2019-7314: libbasicusageenvironment1: liblivemedia in Live555 before 2019.02.03 mishandles the termination of an RTSP stream after RTP/RTCP-over-RTSP has b...

CVE-2019-7314 is fixed in 5 products on 1 platform, first by libbasicusageenvironment1 2018.02.18-1ubuntu0.1~esm1, released February 27, 2019. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2019-7314
- Priority: Routine
- CVSS: n/a (Medium)
- EPSS: 0.0319
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Feb 3, 2019

## Description

liblivemedia in Live555 before 2019.02.03 mishandles the termination of an RTSP stream after RTP/RTCP-over-RTSP has been set up, which could lead to a Use-After-Free error that causes the RTSP server to crash (Segmentation fault) or possibly have unspecified other impact.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | libbasicusageenvironment1 Ubuntu 18.04.6 LTS (bionic) | 2018.02.18-1ubuntu0.1~esm1 | [libbasicusageenvironment1 2018.02.18-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libbasicusageenvironment1-2018.02.18-1ubuntu0.1-esm1.md) | Feb 27, 2019 |
| Linux | libgroupsock8 Ubuntu 18.04.6 LTS (bionic) | 2018.02.18-1ubuntu0.1~esm1 | [libgroupsock8 2018.02.18-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libgroupsock8-2018.02.18-1ubuntu0.1-esm1.md) | Feb 27, 2019 |
| Linux | liblivemedia62 Ubuntu 18.04.6 LTS (bionic) | 2018.02.18-1ubuntu0.1~esm1 | [liblivemedia62 2018.02.18-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-liblivemedia62-2018.02.18-1ubuntu0.1-esm1.md) | Feb 27, 2019 |
| Linux | libusageenvironment3 Ubuntu 18.04.6 LTS (bionic) | 2018.02.18-1ubuntu0.1~esm1 | [libusageenvironment3 2018.02.18-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libusageenvironment3-2018.02.18-1ubuntu0.1-esm1.md) | Feb 27, 2019 |
| Linux | livemedia-utils Ubuntu 18.04.6 LTS (bionic) | 2018.02.18-1ubuntu0.1~esm1 | [livemedia-utils 2018.02.18-1ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-livemedia-utils-2018.02.18-1ubuntu0.1-esm1.md) | Feb 27, 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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo

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