Debian: DLA-2981-1 Moderate: Lrzip DoS Due To Crafted Files

CVE-2018-5786

There is an infinite loop and application hang in the get_fileinfo
function (lrzip.c). Remote attackers could leverage this
vulnerability to cause a denial of service via a crafted lrz file.

CVE-2020-25467

A null pointer dereference was discovered lzo_decompress_buf in
stream.c which allows an attacker to cause a denial of service
(DOS) via a crafted compressed file.

CVE-2021-27345

A null pointer dereference was discovered in ucompthread in
stream.c which allows attackers to cause a denial of service (DOS)
via a crafted compressed file.

CVE-2021-27347

Use after free in lzma_decompress_buf function in stream.c in
allows attackers to cause Denial of Service (DoS) via a crafted
compressed file.

CVE-2022-26291

lrzip was discovered to contain a multiple concurrency
use-after-free between the functions zpaq_decompress_buf() and
clear_rulist(). This vulnerability allows attackers to cause a