CVE-2020-24434: Adobe Acrobat Pro DC PDF Export Out-Of-Bounds Read Information Disclosure Vulnerability
First published: Thu Nov 05 2020(Updated: )
Acrobat Reader DC versions 2020.012.20048 (and earlier), 2020.001.30005 (and earlier) and 2017.011.30175 (and earlier) are affected by an out-of-bounds read 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
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Adobe Acrobat Pro DC | ||
| Adobe Acrobat Reader | <=20.001.30005 | |
| Adobe Acrobat Dc | <=17.011.30175 | |
| Adobe Acrobat Dc | <=20.012.20048 | |
| Adobe Acrobat Reader | <=20.001.30005 | |
| Adobe Acrobat Reader DC | <=17.011.30175 | |
| Adobe Acrobat Reader DC | <=20.012.20048 | |
| Apple macOS | ||
| Microsoft Windows |
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Reference Links
Frequently Asked Questions
What is CVE-2020-24434?
CVE-2020-24434 is a vulnerability that allows remote attackers to disclose sensitive information on affected installations of Adobe Acrobat Pro DC.
How can the CVE-2020-24434 vulnerability be exploited?
User interaction is required to exploit this vulnerability by visiting a malicious page or opening a malicious file.
Which software versions are affected by CVE-2020-24434?
Adobe Acrobat versions 20.001.30005, 17.011.30175, and 20.012.20048 are affected by CVE-2020-24434.
What is the severity level of CVE-2020-24434?
The severity level of CVE-2020-24434 is medium, with a CVSS score of 3.3.
How can I fix the CVE-2020-24434 vulnerability?
Update Adobe Acrobat Pro DC to the latest version provided by Adobe to fix the CVE-2020-24434 vulnerability.
- collector/zdi-advisory
- alias/ZDI-20-1356
- alias/ZDI-CAN-11958
- alias/CVE-2020-24434
- agent/description
- agent/severity
- agent/weakness
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- vendor/adobe
- canonical/adobe acrobat pro dc
- canonical/adobe acrobat reader
- version/adobe acrobat reader/20.001.30005
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- version/adobe acrobat dc/17.011.30175
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- canonical/adobe acrobat reader dc
- version/adobe acrobat reader dc/17.011.30175
- version/adobe acrobat reader dc/20.012.20048
- vendor/apple
- canonical/apple macos
- vendor/microsoft
- canonical/microsoft windows