# libvncserver-config 0.9.11+dfsg-1ubuntu1.3: libvncserver-config 0.9.11+dfsg-1ubuntu1.3 for Ubuntu 18.04.6 LTS (bionic)

libvncserver-config 0.9.11+dfsg-1ubuntu1.3, released June 17, 2020, fixes 11 CVEs in libvncserver-config. None of them is reported as exploited. Patch Radar priority: High. The product is no longer supported.

- Web page: https://patchblox.com/security/fix/linux/ubuntu-bionic-libvncserver-config-0.9.11-dfsg-1ubuntu1.3
- Platform: Linux
- Released: Jun 17, 2020
- Priority: High (Closes CVE-2019-20839, high severity)
- CVEs: 11, exploited: 0, on CISA KEV: 0

## Applies to

| Product | Release | Fixed in |
|---|---|---|
| [libvncserver-config](https://patchblox.com/security/data/product/linux/libvncserver-config.md) | Ubuntu 18.04.6 LTS (bionic) | 0.9.11+dfsg-1ubuntu1.3 |

## CVEs this fix closes

| CVE | Priority | Title | CVSS | EPSS | Exploitation |
|---|---|---|---:|---:|---|
| [CVE-2019-20839](https://patchblox.com/security/data/cve/CVE-2019-20839.md) | High | libvncclient1: libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename. | 7.5 | 0.0359 |  |
| [CVE-2020-14397](https://patchblox.com/security/data/cve/CVE-2020-14397.md) | High | vino: An issue was discovered in LibVNCServer before 0.9.13.libvncserver/rfbregion.c has a NULL pointer dereference. | 7.5 | 0.0339 |  |
| [CVE-2020-14400](https://patchblox.com/security/data/cve/CVE-2020-14400.md) | Routine | libvncclient1: An issue was discovered in LibVNCServer before 0.9.13 | n/a | 0.0284 |  |
| [CVE-2020-14399](https://patchblox.com/security/data/cve/CVE-2020-14399.md) | Routine | libvncclient1: An issue was discovered in LibVNCServer before 0.9.13 | n/a | 0.0280 |  |
| [CVE-2020-14398](https://patchblox.com/security/data/cve/CVE-2020-14398.md) | Routine | libvncclient1: An issue was discovered in LibVNCServer before 0.9.13 | n/a | 0.0275 |  |
| [CVE-2019-20840](https://patchblox.com/security/data/cve/CVE-2019-20840.md) | Routine | libvncclient1: An issue was discovered in LibVNCServer before 0.9.13 | n/a | 0.0273 |  |
| [CVE-2020-14401](https://patchblox.com/security/data/cve/CVE-2020-14401.md) | Routine | libvncclient1: An issue was discovered in LibVNCServer before 0.9.13 | n/a | 0.0250 |  |
| [CVE-2020-14405](https://patchblox.com/security/data/cve/CVE-2020-14405.md) | Routine | libvncclient1: An issue was discovered in LibVNCServer before 0.9.13 | 6.5 | 0.0191 |  |
| [CVE-2020-14402](https://patchblox.com/security/data/cve/CVE-2020-14402.md) | Routine | vino: An issue was discovered in LibVNCServer before 0.9.13 | n/a | 0.0189 |  |
| [CVE-2020-14403](https://patchblox.com/security/data/cve/CVE-2020-14403.md) | Routine | vino: An issue was discovered in LibVNCServer before 0.9.13.libvncserver/hextile.c allows out-of-bounds access via encodings. | n/a | 0.0161 |  |
| [CVE-2020-14404](https://patchblox.com/security/data/cve/CVE-2020-14404.md) | Routine | vino: An issue was discovered in LibVNCServer before 0.9.13 | n/a | 0.0159 |  |

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Data as of 2026-11-12T07:53:35Z 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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