CVE-2022-30045 Memory corruption in n/a
A heap out-of-bounds read in ezXML allows attackers to cause denial of service or disclose sensitive memory contents via crafted XML files.
- 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-2022-30045?
CVE-2022-30045 is a medium-severity memory corruption vulnerability in n/a, published on 17 May 2022. 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
An issue was discovered in libezxml.a in ezXML 0.8.6. The function ezxml_decode() performs incorrect memory handling while parsing crafted XML files, leading to a heap out-of-bounds read.
Weakness: CWE-125
Which versions are affected by CVE-2022-30045?
It affects 1 product.
Products include Ezxml Project Ezxml.
How do I fix CVE-2022-30045?
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-2022-30045 being exploited?
There is no known exploitation of CVE-2022-30045 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2022-30045, GHSA-hq7r-4g3g-9qh9, UBUNTU-CVE-2022-30045.