CVE-2022-33067 Integer overflow in n/a
Attackers can cause a Denial of Service in Lrzip via invalid arithmetic shifts in core compression functions.
- 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
- None listed
What is CVE-2022-33067?
CVE-2022-33067 is a medium-severity vulnerability in n/a, published on 22 Jun 2022. 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
Lrzip v0.651 was discovered to contain multiple invalid arithmetic shifts via the functions get_magic in lrzip.c and Predictor::init in libzpaq/libzpaq.cpp. These vulnerabilities allow attackers to cause a Denial of Service via unspecified vectors.
Which versions are affected by CVE-2022-33067?
It affects 1 product.
Products include Long Range Zip Project Long Range Zip.
How do I fix CVE-2022-33067?
No fix has been published for CVE-2022-33067 yet. Limit exposure of the affected software until one is available.
Is CVE-2022-33067 being exploited?
There is no known exploitation of CVE-2022-33067 in the wild and no public exploit code.
Other vulnerabilities in n/a
Sources
Also known as DEBIAN-CVE-2022-33067, GHSA-wpqj-885v-f52w, UBUNTU-CVE-2022-33067.