CVE-2017-2939 Memory corruption in Adobe Acrobat Reader 15.020.20042 and earlier, 15.006.30244 and earlier, 11.0.18 and earlier.
Attackers can execute arbitrary code by tricking users into opening a malicious PDF file in Adobe Acrobat Reader.
- 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-2017-2939?
CVE-2017-2939 is a high-severity memory corruption vulnerability in Adobe Acrobat, published on 11 Jan 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 15.020.20042 and earlier, 15.006.30244 and earlier, 11.0.18 and earlier have an exploitable memory corruption vulnerability when processing a malformed cross-reference table. Successful exploitation could lead to arbitrary code execution.
Weakness: CWE-119
Which versions are affected by CVE-2017-2939?
It affects 4 products.
Products include Adobe Acrobat, Adobe Acrobat Dc, Adobe Acrobat Reader Dc, Adobe Reader.
How do I fix CVE-2017-2939?
No fix has been published for CVE-2017-2939 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-2017-2939 being exploited?
There is no known exploitation of CVE-2017-2939 in the wild and no public exploit code.
Other vulnerabilities in Adobe Acrobat
Sources
Also known as GHSA-rw8c-2h36-xf3p.