ALT Linux Team

Package libmspack update in t7 on 2015-02-17

ALT-PU-2015-1184-1

Package libmspack updated to version 0.4-alt0.M70P.1 for branch t7 in task 140581.

Closed vulnerabilities

Published: 2017-11-26

BDU:2020-01873

Уязвимость функции kwajd_read_headers библиотеки Libmspack и утилиты разархивации CAB-файлов СabExtract, позволяющая нарушителю вызвать отказ в обслуживании

Severity: HIGH (8.8) Vector: AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References:
Published: 2018-07-29
Modified: 2024-11-21

CVE-2018-14679

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).

Severity: MEDIUM (6.5) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
References:
Published: 2018-07-29
Modified: 2024-11-21

CVE-2018-14680

An issue was discovered in mspack/chmd.c in libmspack before 0.7alpha. It does not reject blank CHM filenames.

Severity: MEDIUM (6.5) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
References:
Published: 2018-07-29
Modified: 2024-11-21

CVE-2018-14681

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.

Severity: HIGH (8.8) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References:
Published: 2018-07-29
Modified: 2024-11-21

CVE-2018-14682

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.

Severity: HIGH (8.8) Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
References:
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