CVE-2017-6834 Memory corruption in n/a
Remote attackers can cause a denial of service via a crafted file due to a heap-based buffer overflow in the Audio File Library.
- 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
- Available
What is CVE-2017-6834?
CVE-2017-6834 is a medium-severity memory corruption vulnerability in Debian Debian Linux, published on 20 Mar 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
Heap-based buffer overflow in the ulaw2linear_buf function in G711.cpp in Audio File Library (aka audiofile) 0.3.6, 0.3.5, 0.3.4, 0.3.3, 0.3.2, 0.3.1, 0.3.0, 0.2.7 allows remote attackers to cause a denial of service (crash) via a crafted file.
Weakness: CWE-119
Which versions are affected by CVE-2017-6834?
It affects 2 products.
Products include Audiofile Audiofile, Debian Debian Linux.
How do I fix CVE-2017-6834?
Apply the vendor's patch.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2017-6834 being exploited?
There is no known exploitation of CVE-2017-6834 in the wild and no public exploit code.
Other vulnerabilities in Debian Debian Linux
Sources
Also known as AZL-36926, AZL-7177, DEBIAN-CVE-2017-6834, GHSA-mvfq-q63q-xxhh, UBUNTU-CVE-2017-6834.