CVE-2023-29303: ZDI-CAN-20970: Adobe Acrobat Reader DC AcroForm Annotation Use-After-Free Information Disclosure Vulnerability
First published: Thu Aug 10 2023(Updated: )
Adobe Acrobat Reader versions 23.003.20244 (and earlier) and 20.005.30467 (and earlier) are affected by a Use After Free vulnerability that could lead to disclosure of sensitive memory. An attacker could leverage this vulnerability to bypass mitigations such as ASLR. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
Credit: psirt@adobe.com psirt@adobe.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe Acrobat Dc | >=15.008.20082<23.003.20269 | |
| Adobe Acrobat Reader DC | >=15.008.20082<23.003.20269 | |
| Apple macOS | ||
| Microsoft Windows | ||
| Adobe Acrobat Reader | >=20.001.30005<=20.005.30516.10516 | |
| Adobe Acrobat Reader | >=20.001.30005<20.005.30516.10516 | |
| Adobe Acrobat Reader | >=20.001.30005<20.005.30514.10514 | |
| Adobe Acrobat Reader | >=20.001.30005<20.005.30514.10514 |
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Frequently Asked Questions
What is the vulnerability ID for this Adobe Acrobat Reader vulnerability?
The vulnerability ID for this Adobe Acrobat Reader vulnerability is CVE-2023-29303.
Which versions of Adobe Acrobat Reader are affected by this vulnerability?
Adobe Acrobat Reader versions 23.003.20244 (and earlier) and 20.005.30467 (and earlier) are affected by this vulnerability.
What is the severity rating of CVE-2023-29303?
CVE-2023-29303 has a severity rating of 5.5 (medium).
What is the impact of this vulnerability?
This vulnerability could lead to disclosure of sensitive memory and bypassing of mitigations such as ASLR.
Where can I find more information about this vulnerability?
You can find more information about this vulnerability on the Adobe Security Bulletin APSB23-30.
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- vendor/apple
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- vendor/microsoft
- canonical/microsoft windows
- canonical/adobe acrobat reader
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- version/adobe acrobat reader/20.005.30516.10516