Debian Lrzip vulnerabilities

CVE-2025-15571 [MEDIUM] CVE-2025-15571: lrzip - A security vulnerability has been detected in ckolivas lrzip up to 0.651. This v... A security vulnerability has been detected in ckolivas lrzip up to 0.651. This vulnerability affects the function ucompthread of the file stream.c. Such manipulation leads to null pointer dereference. The attack can only be performed from a local environment. The exploit has been disclosed publicly and may be used. The project was informed of the problem early throu

CVE-2025-15570 [MEDIUM] CVE-2025-15570: lrzip - A vulnerability was found in ckolivas lrzip up to 0.651. This impacts the functi... A vulnerability was found in ckolivas lrzip up to 0.651. This impacts the function lzma_decompress_buf of the file stream.c. Performing a manipulation results in use after free. Attacking locally is a requirement. The exploit has been made public and could be used. The project was informed of the problem early through an issue report but has not responded yet. Scope

CVE-2025-9396 [MEDIUM] CVE-2025-9396: lrzip - A security flaw has been discovered in ckolivas lrzip up to 0.651. This impacts ... A security flaw has been discovered in ckolivas lrzip up to 0.651. This impacts the function __GI_____strtol_l_internal of the file strtol_l.c. Performing manipulation results in null pointer dereference. The attack is only possible with local access. The exploit has been released to the public and may be exploited. Scope: local bookworm: open bullseye: open forky: op

CVE-2023-39741 [MEDIUM] CVE-2023-39741: lrzip - lrzip v0.651 was discovered to contain a heap overflow via the libzpaq::PostProc... 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. Scope: local bookworm: open bullseye: open forky: resolved (fixed in 0.651-3) sid: resolved (fixed in 0.651-3) trixie: resolved (fixed in 0.651-3

CVE-2022-28044 [CRITICAL] CVE-2022-28044: lrzip - Irzip v0.640 was discovered to contain a heap memory corruption via the componen... Irzip v0.640 was discovered to contain a heap memory corruption via the component lrzip.c:initialise_control. Scope: local bookworm: resolved (fixed in 0.650-1) bullseye: resolved (fixed in 0.641-1+deb11u1) forky: resolved (fixed in 0.650-1) sid: resolved (fixed in 0.650-1) trixie: resolved (fixed in 0.650-1)

CVE-2022-26291 [MEDIUM] CVE-2022-26291: lrzip - lrzip v0.641 was discovered to contain a multiple concurrency use-after-free bet... lrzip v0.641 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 Denial of Service (DoS) via a crafted Irz file. Scope: local bookworm: resolved (fixed in 0.650-1) bullseye: resolved (fixed in 0.641-1+deb11u1) forky: resolved (fixed in 0.650-1)

CVE-2022-33067 [MEDIUM] CVE-2022-33067: lrzip - Lrzip v0.651 was discovered to contain multiple invalid arithmetic shifts via th... 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. Scope: local bookworm: open bullseye: open forky: open sid: open trixie: open

CVE-2021-33453 [HIGH] CVE-2021-33453: lrzip - An issue was discovered in lrzip version 0.641. There is a use-after-free in uco... An issue was discovered in lrzip version 0.641. There is a use-after-free in ucompthread() in stream.c:1538. Scope: local bookworm: open bullseye: open forky: open sid: open trixie: open

CVE-2021-33451 [MEDIUM] CVE-2021-33451: lrzip - An issue was discovered in lrzip version 0.641. There are memory leaks in fill_b... An issue was discovered in lrzip version 0.641. There are memory leaks in fill_buffer() in stream.c. Scope: local bookworm: open bullseye: open forky: open sid: open trixie: open

CVE-2021-27347 [MEDIUM] CVE-2021-27347: lrzip - Use after free in lzma_decompress_buf function in stream.c in Irzip 0.631 allows... Use after free in lzma_decompress_buf function in stream.c in Irzip 0.631 allows attackers to cause Denial of Service (DoS) via a crafted compressed file. Scope: local bookworm: resolved (fixed in 0.640-1) bullseye: resolved (fixed in 0.640-1) forky: resolved (fixed in 0.640-1) sid: resolved (fixed in 0.640-1) trixie: resolved (fixed in 0.640-1)

CVE-2021-27345 [MEDIUM] CVE-2021-27345: lrzip - A null pointer dereference was discovered in ucompthread in stream.c in Irzip 0.... A null pointer dereference was discovered in ucompthread in stream.c in Irzip 0.631 which allows attackers to cause a denial of service (DOS) via a crafted compressed file. Scope: local bookworm: resolved (fixed in 0.640-1) bullseye: resolved (fixed in 0.640-1) forky: resolved (fixed in 0.640-1) sid: resolved (fixed in 0.640-1) trixie: resolved (fixed in 0.640-1)

CVE-2020-25467 [MEDIUM] CVE-2020-25467: lrzip - A null pointer dereference was discovered lzo_decompress_buf in stream.c in Irzi... A null pointer dereference was discovered lzo_decompress_buf in stream.c in Irzip 0.621 which allows an attacker to cause a denial of service (DOS) via a crafted compressed file. Scope: local bookworm: resolved (fixed in 0.640-1) bullseye: resolved (fixed in 0.640-1) forky: resolved (fixed in 0.640-1) sid: resolved (fixed in 0.640-1) trixie: resolved (fixed in 0.640

CVE-2019-10654 [MEDIUM] CVE-2019-10654: lrzip - The lzo1x_decompress function in liblzo2.so.2 in LZO 2.10, as used in Long Range... The lzo1x_decompress function in liblzo2.so.2 in LZO 2.10, as used in Long Range Zip (aka lrzip) 0.631, allows remote attackers to cause a denial of service (invalid memory read and application crash) via a crafted archive, a different vulnerability than CVE-2017-8845. Scope: local bookworm: open bullseye: open forky: open sid: open trixie: open

CVE-2018-5747 [MEDIUM] CVE-2018-5747: lrzip - In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the ucompthrea... In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the ucompthread function (stream.c). Remote attackers could leverage this vulnerability to cause a denial of service via a crafted lrz file. Scope: local bookworm: resolved (fixed in 0.631+git180517-1) bullseye: resolved (fixed in 0.631+git180517-1) forky: resolved (fixed in 0.631+git180517-1) sid: reso

CVE-2018-5786 [MEDIUM] CVE-2018-5786: lrzip - In Long Range Zip (aka lrzip) 0.631, there is an infinite loop and application h... In Long Range Zip (aka lrzip) 0.631, 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. Scope: local bookworm: resolved (fixed in 0.651-2) bullseye: resolved (fixed in 0.641-1+deb11u1) forky: resolved (fixed in 0.651-2) sid: resol

CVE-2018-5650 [MEDIUM] CVE-2018-5650: lrzip - In Long Range Zip (aka lrzip) 0.631, there is an infinite loop and application h... In Long Range Zip (aka lrzip) 0.631, there is an infinite loop and application hang in the unzip_match function in runzip.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted lrz file. Scope: local bookworm: resolved (fixed in 0.631+git180517-1) bullseye: resolved (fixed in 0.631+git180517-1) forky: resolved (fixed in 0.631+

CVE-2018-11496 [MEDIUM] CVE-2018-11496: lrzip - In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in read_stream in... In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in read_stream in stream.c, because decompress_file in lrzip.c lacks certain size validation. Scope: local bookworm: resolved (fixed in 0.631+git180528-1) bullseye: resolved (fixed in 0.631+git180528-1) forky: resolved (fixed in 0.631+git180528-1) sid: resolved (fixed in 0.631+git180528-1) trixie: resolv

CVE-2018-9058 [MEDIUM] CVE-2018-9058: lrzip - In Long Range Zip (aka lrzip) 0.631, there is an infinite loop in the runzip_fd ... In Long Range Zip (aka lrzip) 0.631, there is an infinite loop in the runzip_fd function of runzip.c. Remote attackers could leverage this vulnerability to cause a denial of service via a crafted lrz file. Scope: local bookworm: resolved (fixed in 0.631+git180517-1) bullseye: resolved (fixed in 0.631+git180517-1) forky: resolved (fixed in 0.631+git180517-1) sid: resol

CVE-2018-10685 [CRITICAL] CVE-2018-10685: lrzip - In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the lzma_decom... In Long Range Zip (aka lrzip) 0.631, there is a use-after-free in the lzma_decompress_buf function of stream.c, which allows remote attackers to cause a denial of service (application crash) or possibly have unspecified other impact. Scope: local bookworm: resolved (fixed in 0.631+git180517-1) bullseye: resolved (fixed in 0.631+git180517-1) forky: resolved (fixed

CVE-2017-8844 [HIGH] CVE-2017-8844: lrzip - The read_1g function in stream.c in liblrzip.so in lrzip 0.631 allows remote att... The read_1g function in stream.c in liblrzip.so in lrzip 0.631 allows remote attackers to cause a denial of service (heap-based buffer overflow and application crash) or possibly have unspecified other impact via a crafted archive. Scope: local bookworm: resolved (fixed in 0.631+git180517-1) bullseye: resolved (fixed in 0.631+git180517-1) forky: resolved (fixed in 0.631