CVE-2011-4373 Memory corruption in n/a

What is CVE-2011-4373?

CVE-2011-4373 is a critical memory corruption vulnerability in Adobe Acrobat, published on 10 Jan 2012. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

Adobe Reader and Acrobat before 9.5, and 10.x before 10.1.2, on Windows and Mac OS X allow attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2011-4370 and CVE-2011-4372.

Weakness: CWE-787

Which versions are affected by CVE-2011-4373?

It affects 2 products.

Products include Adobe Acrobat, Adobe Reader.

How do I fix CVE-2011-4373?

Upgrade to a fixed version.

Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.

Is CVE-2011-4373 being exploited?

There is no known exploitation of CVE-2011-4373 in the wild and no public exploit code.

Other vulnerabilities in Adobe Acrobat

• CVE-2021-28550 Adobe Acrobat and Reader Use-After-Free Exploited Critical 9.6
• CVE-2021-21017 Adobe Acrobat and Reader Heap-based Buffer Overflow Exploited High 8.8
• CVE-2014-0546 Adobe Reader and Acrobat Sandbox Bypass Exploited High 8.8
• CVE-2014-0496 Adobe Reader and Acrobat Use-After-Free Exploited High 8.8
• CVE-2013-3346 Adobe Reader and Acrobat Memory Corruption Exploited High 8.8

All Adobe Acrobat vulnerabilities

Sources

• CVE record
• NVD
• OSV
• GitHub advisory
• How this page is made

Also known as GHSA-xv37-xpc4-25wq.