CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
83.1%
The libmspack packages contain a library providing compression and extraction of the Cabinet (CAB) file format used by Microsoft.
Security Fix(es):
libmspack: off-by-one error in the CHM PMGI/PMGL chunk number validity checks (CVE-2018-14679)
libmspack: off-by-one error in the CHM chunk number validity checks (CVE-2018-14680)
libmspack: out-of-bounds write in kwajd_read_headers in mspack/kwajd.c (CVE-2018-14681)
libmspack: off-by-one error in the TOLOWER() macro for CHM decompression (CVE-2018-14682)
For more details about the security issue(s), including the impact, a CVSS score, and other related information, refer to the CVE page(s) listed in the References section.
Additional Changes:
For detailed information on changes in this release, see the Red Hat Enterprise Linux 7.6 Release Notes linked from the References section.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
RedHat | 7 | aarch64 | libmspack-devel | < 0.5-0.6.alpha.el7 | libmspack-devel-0.5-0.6.alpha.el7.aarch64.rpm |
RedHat | 7 | i686 | libmspack-debuginfo | < 0.5-0.6.alpha.el7 | libmspack-debuginfo-0.5-0.6.alpha.el7.i686.rpm |
RedHat | 7 | x86_64 | libmspack-debuginfo | < 0.5-0.6.alpha.el7 | libmspack-debuginfo-0.5-0.6.alpha.el7.x86_64.rpm |
RedHat | 7 | aarch64 | libmspack-debuginfo | < 0.5-0.6.alpha.el7 | libmspack-debuginfo-0.5-0.6.alpha.el7.aarch64.rpm |
RedHat | 7 | i686 | libmspack-devel | < 0.5-0.6.alpha.el7 | libmspack-devel-0.5-0.6.alpha.el7.i686.rpm |
RedHat | 7 | ppc64le | libmspack-devel | < 0.5-0.6.alpha.el7 | libmspack-devel-0.5-0.6.alpha.el7.ppc64le.rpm |
RedHat | 7 | x86_64 | libmspack | < 0.5-0.6.alpha.el7 | libmspack-0.5-0.6.alpha.el7.x86_64.rpm |
RedHat | 7 | ppc64le | libmspack | < 0.5-0.6.alpha.el7 | libmspack-0.5-0.6.alpha.el7.ppc64le.rpm |
RedHat | 7 | x86_64 | libmspack-devel | < 0.5-0.6.alpha.el7 | libmspack-devel-0.5-0.6.alpha.el7.x86_64.rpm |
RedHat | 7 | i686 | libmspack | < 0.5-0.6.alpha.el7 | libmspack-0.5-0.6.alpha.el7.i686.rpm |
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
Percentile
83.1%