In lrzip 0.631, a stack buffer overflow was found in the function get_fileinfo in lrzip.c:1074, which allows attackers to cause a denial of service via a crafted file.
The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.
| Link | Tags |
|---|---|
| http://somevulnsofadlab.blogspot.com/2017/06/lrzipstack-buffer-overflow-in_24.html | third party advisory |
| https://github.com/ckolivas/lrzip/issues/75 | issue tracking third party advisory patch |
| https://security.gentoo.org/glsa/202005-01 | third party advisory vendor advisory |
| https://lists.debian.org/debian-lts-announce/2021/08/msg00001.html | third party advisory mailing list |