CVE-2013-2729 Adobe Reader and Acrobat: memory-safety flaw
In plain words: The program mishandles the memory it uses to keep track of data. A specially made input can scramble that memory. Usually lets an attacker crash the program or run their own code with its permissions.
Confirmed exploited by CISA on · US federal patch deadline Apr 18, 2022
What to do
- Install Adobe's security update for Reader and Acrobat. If no update exists, follow the vendor's workaround or stop using the product until one ships.
- Turn on automatic updates for the operating system and for Office, PDF and archive apps.
- Be careful with unexpected attachments — documents, .zip/.rar files and shortcuts are common bait.
- Use a normal (non-admin) account day to day and keep built-in protection like Microsoft Defender on.
Who is affected
Could reach you. This one is aimed at devices or apps of the kind people own.
What's at risk: Your files, saved passwords and accounts. Many of these let a program that is already running gain full administrator control.
The details
- Official name
- Adobe Reader and Acrobat Arbitrary Integer Overflow Vulnerability
- Product
- Adobe Reader and Acrobat
- CISA description
- Integer overflow vulnerability in Adobe Reader and Acrobat allows attackers to execute remote code.
- Type of flaw
- Memory-safety flaw (CWE-189)
- Confirmed exploited
- Mar 28, 2022
- US federal patch deadline
- Apr 18, 2022
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Answering about CVE-2013-2729 ·
Questions about CVE-2013-2729
Is CVE-2013-2729 being exploited?
Yes. CISA added CVE-2013-2729 to its Known Exploited Vulnerabilities catalog on Mar 28, 2022, which means there is reliable evidence of real-world attacks.
How do I fix CVE-2013-2729?
Install Adobe's security update for Reader and Acrobat. If no update exists, follow the vendor's workaround or stop using the product until one ships. Turn on automatic updates for the operating system and for Office, PDF and archive apps.
Am I affected by CVE-2013-2729?
Only if you use Adobe Reader and Acrobat. This one is aimed at devices or apps of the kind people own.