# CVE-2020-14410: libsdl2-2.0-0: SDL (Simple DirectMedia Layer) through 2.0.12 has a heap-based buffer over-read in Blit_3or4_to_3or4__inversed_rgb in...

CVE-2020-14410 is fixed in libsdl2-2.0-0 on 1 platform, first by libsdl2-2.0-0 2.0.8+dfsg1-1ubuntu1.18.04.4+esm1, released January 19, 2021. It is not reported as exploited. Patch Radar priority: Routine.

- Web page: https://patchblox.com/security/cve/CVE-2020-14410
- Priority: Routine
- CVSS: n/a (Medium)
- EPSS: 0.0168
- CISA KEV: not listed
- Exploited (vendor report): no
- Publicly disclosed: no
- Published: Jan 19, 2021

## Description

SDL (Simple DirectMedia Layer) through 2.0.12 has a heap-based buffer over-read in Blit_3or4_to_3or4__inversed_rgb in video/SDL_blit_N.c via a crafted .BMP file.

## Where it's fixed

| Platform | Product | Fixed in | Fix | Released |
|---|---|---|---|---|
| Linux | libsdl2-2.0-0 Ubuntu 18.04.6 LTS (bionic) | 2.0.8+dfsg1-1ubuntu1.18.04.4+esm1 | [libsdl2-2.0-0 2.0.8+dfsg1-1ubuntu1.18.04.4+esm1](https://patchblox.com/security/data/fix/linux/ubuntu-bionic-libsdl2-2.0-0-2.0.8-dfsg1-1ubuntu1.18.04.4-esm1.md) | Jan 19, 2021 |
| Linux | libsdl2-2.0-0 Ubuntu 20.04 LTS (focal) | 2.0.10+dfsg1-3ubuntu0.1~esm1 | [libsdl2-2.0-0 2.0.10+dfsg1-3ubuntu0.1~esm1](https://patchblox.com/security/data/fix/linux/ubuntu-focal-libsdl2-2.0-0-2.0.10-dfsg1-3ubuntu0.1-esm1.md) | Jan 19, 2021 |

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