CVE-2017-7885 Integer overflow in n/a
An integer overflow in the JBIG2 decoding library allows attackers to cause a crash or leak memory via a crafted file.
- 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-2017-7885?
CVE-2017-7885 is a high-severity vulnerability in n/a, published on 17 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
Artifex jbig2dec 0.13 has a heap-based buffer over-read leading to denial of service (application crash) or disclosure of sensitive information from process memory, because of an integer overflow in the jbig2_decode_symbol_dict function in jbig2_symbol_dict.c in libjbig2dec.a during operation on a crafted .jb2 file.
Weakness: CWE-190
Which versions are affected by CVE-2017-7885?
It affects 1 product.
Products include Artifex Jbig2dec.
How do I fix CVE-2017-7885?
Upgrade to a fixed version.
Is CVE-2017-7885 being exploited?
There is no known exploitation of CVE-2017-7885 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2017-7885, GHSA-9rxh-wvvf-hh9j, UBUNTU-CVE-2017-7885.