# CVE-2018-8050: afflib-tools: The af_get_page() function in lib/afflib_pages.cpp in AFFLIB (aka AFFLIBv3) through 3.7.16 allows remote attackers to...

CVE-2018-8050 is fixed in 2 products on 1 platform, first by afflib-tools 3.7.16-2ubuntu0.1~esm1, released March 10, 2018. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2018-8050
- Priority: Routine
- CVSS: n/a (Medium)
- EPSS: 0.0158
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Mar 10, 2018

## Description

The af_get_page() function in lib/afflib_pages.cpp in AFFLIB (aka AFFLIBv3) through 3.7.16 allows remote attackers to cause a denial of service (segmentation fault) via a corrupt AFF image that triggers an unexpected pagesize value.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | afflib-tools Ubuntu 18.04.6 LTS (bionic) | 3.7.16-2ubuntu0.1~esm1 | [afflib-tools 3.7.16-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-afflib-tools-3.7.16-2ubuntu0.1-esm1.md) | Mar 10, 2018 |
| Linux | libafflib0v5 Ubuntu 18.04.6 LTS (bionic) | 3.7.16-2ubuntu0.1~esm1 | [libafflib0v5 3.7.16-2ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libafflib0v5-3.7.16-2ubuntu0.1-esm1.md) | Mar 10, 2018 |

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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 Patchblox finds out-of-date software on Windows, macOS and Linux and updates it through release rings: https://patchblox.com/demo