An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the TOLOWER() macro for CHM decompression.
Max CVSS
8.8
EPSS Score
0.58%
Published
2018-07-28
Updated
2021-04-26
An issue was discovered in kwajd_read_headers in mspack/kwajd.c in libmspack before 0.7alpha. Bad KWAJ file header extensions could cause a one or two byte overwrite.
Max CVSS
8.8
EPSS Score
0.50%
Published
2018-07-28
Updated
2021-04-26
An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. It does not reject blank CHM filenames.
Max CVSS
6.5
EPSS Score
0.64%
Published
2018-07-28
Updated
2021-04-26
An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. There is an off-by-one error in the CHM PMGI/PMGL chunk number validity checks, which could lead to denial of service (uninitialized data dereference and application crash).
Max CVSS
6.5
EPSS Score
0.93%
Published
2018-07-28
Updated
2021-04-26
4 vulnerabilities found
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