CVE-2019-13147 Null dereference in n/a
An attacker can cause a denial of service via a crafted file due to a NULL pointer dereference in the Audio File Library.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- A user has to click or open something
- Fix
- Available
What is CVE-2019-13147?
CVE-2019-13147 is a medium-severity vulnerability in Debian Debian Linux, published on 1 Jul 2019. 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
In Audio File Library (aka audiofile) 0.3.6, there exists one NULL pointer dereference bug in ulaw2linear_buf in G711.cpp in libmodules.a that allows an attacker to cause a denial of service via a crafted file.
Weakness: CWE-476
Which versions are affected by CVE-2019-13147?
It affects 2 products.
Linux distribution packages (1)
audiofile openSUSE:Tumbleweed | All versions | 0.3.6-16.1 |
Products include Audiofile Audiofile, Debian Debian Linux.
How do I fix CVE-2019-13147?
Apply the vendor's patch.
Is CVE-2019-13147 being exploited?
There is no known exploitation of CVE-2019-13147 in the wild and no public exploit code.
Other vulnerabilities in Debian Debian Linux
Sources
Also known as AZL-43801, AZL-44760, DEBIAN-CVE-2019-13147, GHSA-f72j-hf57-7h84, MGASA-2023-0347, UBUNTU-CVE-2019-13147 and 1 more.