# CVE-2023-2004: freetype: An integer overflow vulnerability was discovered in Freetype in tt_hvadvance_adjust() function in src/truetype/ttgxva...

CVE-2023-2004 is fixed in 8 products on 1 platform, first by freetype2-demos 2.10.1-2ubuntu0.3, released April 14, 2023. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2023-2004
- Priority: Routine
- CVSS: n/a (moderate)
- EPSS: n/a
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Apr 14, 2023

## Description

An integer overflow vulnerability was discovered in Freetype in tt_hvadvance_adjust() function in src/truetype/ttgxvar.c.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | freetype amzn 2023 | 2.13.0-2.amzn2023.0.1 | [ALAS2023-2023-188](https://patchblox.com/security/data/fix/linux/alas2023-2023-188.md) | May 25, 2023 |
| Linux | freetype-debuginfo amzn 2023 | 2.13.0-2.amzn2023.0.1 | [ALAS2023-2023-188](https://patchblox.com/security/data/fix/linux/alas2023-2023-188.md) | May 25, 2023 |
| Linux | freetype-debugsource amzn 2023 | 2.13.0-2.amzn2023.0.1 | [ALAS2023-2023-188](https://patchblox.com/security/data/fix/linux/alas2023-2023-188.md) | May 25, 2023 |
| Linux | freetype-demos amzn 2023 | 2.13.0-2.amzn2023.0.1 | [ALAS2023-2023-188](https://patchblox.com/security/data/fix/linux/alas2023-2023-188.md) | May 25, 2023 |
| Linux | freetype-demos-debuginfo amzn 2023 | 2.13.0-2.amzn2023.0.1 | [ALAS2023-2023-188](https://patchblox.com/security/data/fix/linux/alas2023-2023-188.md) | May 25, 2023 |
| Linux | freetype-devel amzn 2023 | 2.13.0-2.amzn2023.0.1 | [ALAS2023-2023-188](https://patchblox.com/security/data/fix/linux/alas2023-2023-188.md) | May 25, 2023 |
| Linux | freetype2-demos Ubuntu 20.04 LTS (focal) | 2.10.1-2ubuntu0.3 | [freetype2-demos 2.10.1-2ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-freetype2-demos-2.10.1-2ubuntu0.3.md) | Apr 14, 2023 |
| Linux | freetype2-demos Ubuntu 22.04.1 LTS (jammy) | 2.11.1+dfsg-1ubuntu0.2 | [freetype2-demos 2.11.1+dfsg-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-freetype2-demos-2.11.1-dfsg-1ubuntu0.2.md) | Apr 14, 2023 |
| Linux | libfreetype6 Ubuntu 20.04 LTS (focal) | 2.10.1-2ubuntu0.3 | [libfreetype6 2.10.1-2ubuntu0.3](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libfreetype6-2.10.1-2ubuntu0.3.md) | Apr 14, 2023 |
| Linux | libfreetype6 Ubuntu 22.04.1 LTS (jammy) | 2.11.1+dfsg-1ubuntu0.2 | [libfreetype6 2.11.1+dfsg-1ubuntu0.2](https://patchblox.com/security/data/fix/linux/ubuntu-jammy-libfreetype6-2.11.1-dfsg-1ubuntu0.2.md) | Apr 14, 2023 |

---

Data as of 2026-11-11T13:47:35Z 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

Free to use with attribution: show "Data: Patchblox Patch Radar" with a link to https://patchblox.com/security/patch-radar. Terms, including what needs a written agreement: https://patchblox.com/security/patch-radar/use-the-data

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.