CVE-2013-3346 Adobe Reader and Acrobat Memory Corruption

What is CVE-2013-3346?

CVE-2013-3346 is a high-severity memory corruption vulnerability in Adobe Acrobat, published on 30 Aug 2013. An attacker can exploit it over the internet without logging in, and only if a user opens a file or follows a link.

Official description

Adobe Reader and Acrobat 9.x before 9.5.5, 10.x before 10.1.7, and 11.x before 11.0.03 allow attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors, a different vulnerability than CVE-2013-2718, CVE-2013-2719, CVE-2013-2720, CVE-2013-2721, CVE-2013-2722, CVE-2013-2723, CVE-2013-2725, CVE-2013-2726, CVE-2013-2731, CVE-2013-2732, CVE-2013-2734, CVE-2013-2735, CVE-2013-2736, CVE-2013-3337, CVE-2013-3338, CVE-2013-3339, CVE-2013-3340, and CVE-2013-3341.

Weakness: CWE-787

Which versions are affected by CVE-2013-3346?

It affects 2 products.

Products include Adobe Acrobat, Adobe Acrobat Reader.

How do I fix CVE-2013-3346?

Upgrade to a fixed version. US federal agencies must fix it by 24 Mar 2022.

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

Is CVE-2013-3346 being exploited?

Yes. Attackers have exploited CVE-2013-3346 in the wild since at least 3 Mar 2022.

Public exploit code: 2 Metasploit modules and 1 Exploit-DB entry.

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-2013-2729 Adobe Reader and Acrobat Arbitrary Integer Overflow Exploited High 8.8

All Adobe Acrobat vulnerabilities

Sources

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

Also known as GHSA-mhw3-773g-72wx.