medium5.5
CVE-2023-39741
lrzip v0.651 was discovered to contain a heap overflow via the libzpaq::PostProcessor::write(int) function at /libzpaq/libzpaq.cpp.
Impact
lrzip v0.651 was discovered to contain a heap overflow via the libzpaq::PostProcessor::write(int) function at /libzpaq/libzpaq.cpp. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted file.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Long Range Zip Project | Long Range Zip | Version 0.651 |
Weakness classification
References
- NVD record
- CVE.org record
- https://gist.github.com/huanglei3/ec9090096aa92445cf0a8baa8e929084
- https://github.com/ckolivas/lrzip/issues/246
- https://github.com/huanglei3/lrzip_poc/tree/main/lrzip_heap_overflow
- https://gist.github.com/huanglei3/ec9090096aa92445cf0a8baa8e929084
- https://github.com/ckolivas/lrzip/issues/246
- https://github.com/huanglei3/lrzip_poc/tree/main/lrzip_heap_overflow