CVE-2017-3040 Memory corruption in Adobe Acrobat Reader 11.0.19 and earlier, 15.006.30280 and earlier, 15.023.20070 and earlier.

High 7.8 Published Updated

A memory corruption flaw in the JBIG2 module allows attackers to execute arbitrary code via malicious PDFs.

Exploited in the wild
Not known
Login needed
Not needed
Attackable
Local or same network only
Victim action needed
A user has to click or open something
Fix
None listed

What is CVE-2017-3040?

CVE-2017-3040 is a high-severity memory corruption vulnerability in Adobe Acrobat, published on 12 Apr 2017. It can only be exploited from the same machine or local network, and only if a user opens a file or follows a link.

Official description

Adobe Acrobat Reader versions 11.0.19 and earlier, 15.006.30280 and earlier, 15.023.20070 and earlier have an exploitable memory corruption vulnerability in the JBIG2 image compression module. Successful exploitation could lead to arbitrary code execution.

Weakness: CWE-119

Which versions are affected by CVE-2017-3040?

It affects 4 products.

Products include Adobe Acrobat, Adobe Acrobat Dc, Adobe Acrobat Reader Dc, Adobe Reader.

How do I fix CVE-2017-3040?

No fix has been published for CVE-2017-3040 yet. Limit exposure of the affected software until one is available.

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

Is CVE-2017-3040 being exploited?

There is no known exploitation of CVE-2017-3040 in the wild and no public exploit code.

All Adobe Acrobat vulnerabilities

Sources

Also known as GHSA-qw25-r28h-94f9.

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