CVE-2017-5503 Memory corruption in n/a
Remote attackers can cause denial of service or potential code execution via crafted images in the JasPer 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-2017-5503?
CVE-2017-5503 is a medium-severity memory corruption vulnerability in Jasper Project Jasper, published on 1 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
The dec_clnpass function in libjasper/jpc/jpc_t1dec.c in JasPer 1.900.27 allows remote attackers to cause a denial of service (invalid memory write and crash) or possibly have unspecified other impact via a crafted image.
Weakness: CWE-787
Which versions are affected by CVE-2017-5503?
It affects 1 product.
Products include Jasper Project Jasper.
How do I fix CVE-2017-5503?
Upgrade to a fixed version.
Upgrade to the fixed version. Memory-safe languages, compiler hardening and fuzzing prevent most new cases. More about Memory corruption.
Is CVE-2017-5503 being exploited?
There is no known exploitation of CVE-2017-5503 in the wild and no public exploit code.
Other vulnerabilities in Jasper Project Jasper
Sources
Also known as GHSA-jxq5-p733-7r68.