Cabextract: >> Libmspack >> 0.6 Security Vulnerabilities
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).
CVSS Score
6.5
EPSS Score
0.009
Published
2018-07-28
An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. It does not reject blank CHM filenames.
CVSS Score
6.5
EPSS Score
0.015
Published
2018-07-28
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.
CVSS Score
8.8
EPSS Score
0.04
Published
2018-07-28
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.
CVSS Score
8.8
EPSS Score
0.04
Published
2018-07-28