Long Range Zip Project: >> Long Range Zip Security Vulnerabilities
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.
CVSS Score
5.5
EPSS Score
0.0
Published
2023-08-17
An issue was discovered in lrzip version 0.641. There are memory leaks in fill_buffer() in stream.c.
CVSS Score
5.5
EPSS Score
0.0
Published
2022-07-26
An issue was discovered in lrzip version 0.641. There is a use-after-free in ucompthread() in stream.c:1538.
CVSS Score
7.8
EPSS Score
0.0
Published
2022-07-26
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.
CVSS Score
5.5
EPSS Score
0.001
Published
2022-06-23
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.
CVSS Score
5.5
EPSS Score
0.001
Published
2022-03-28
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.
CVSS Score
5.5
EPSS Score
0.001
Published
2021-06-10
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.
CVSS Score
5.5
EPSS Score
0.001
Published
2021-06-10
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.
CVSS Score
5.5
EPSS Score
0.001
Published
2021-06-10
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.
CVSS Score
5.5
EPSS Score
0.004
Published
2019-03-30
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.
CVSS Score
6.5
EPSS Score
0.008
Published
2018-05-26
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