ZDI-CAN-21334: Adobe Acrobat Reader DC Font Parsing Out-Of-Bounds Write Remote Code Execution Vulnerability
CVE-2023-38231 is fixed in 2 products on 1 platform, first by Adobe Acrobat Reader DC (64-bit) 23.003.20269, released August 1, 2023. It is not reported as exploited. Patch Radar priority: High.
Adobe Acrobat Reader versions 23.003.20244 (and earlier) and 20.005.30467 (and earlier) are affected by an out-of-bounds write vulnerability that could result in arbitrary code execution in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Windows apps | |||
| Adobe Acrobat Reader DC | 23.003.20284 | Adobe Acrobat Reader DC 23.003.20284 | Aug 19, 2023 |
| Adobe Acrobat Reader DC (64-bit) | 23.003.20269 | Adobe Acrobat Reader DC (64-bit) 23.003.20269 | Aug 1, 2023 |
Patch Radar data is free to use with attribution. Terms and how to credit it.
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.