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
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
83.2%
Debian Security Advisory DSA-3946-1 [email protected]
https://www.debian.org/security/ Sebastien Delafond
August 18, 2017 https://www.debian.org/security/faq
Package : libmspack
CVE ID : CVE-2017-6419 CVE-2017-11423
Debian Bug : 868956 871263
It was discovered that libsmpack, a library used to handle Microsoft
compression formats, did not properly validate its input. A remote
attacker could craft malicious CAB or CHM files and use this flaw to
cause a denial of service via application crash, or potentially
execute arbitrary code.
For the oldstable distribution (jessie), these problems have been fixed
in version 0.5-1+deb8u1.
For the stable distribution (stretch), these problems have been fixed in
version 0.5-1+deb9u1.
We recommend that you upgrade your libmspack packages.
Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/
Mailing list: [email protected]
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
Debian | 8 | kfreebsd-amd64 | libmspack-dev | < 0.5-1+deb8u1 | libmspack-dev_0.5-1+deb8u1_kfreebsd-amd64.deb |
Debian | 9 | mipsel | clamav-freshclam-dbgsym | < 0.99.4+dfsg-1+deb9u1 | clamav-freshclam-dbgsym_0.99.4+dfsg-1+deb9u1_mipsel.deb |
Debian | 9 | i386 | clamav-daemon | < 0.99.4+dfsg-1+deb9u1 | clamav-daemon_0.99.4+dfsg-1+deb9u1_i386.deb |
Debian | 9 | ppc64el | clamav-dbgsym | < 0.99.4+dfsg-1+deb9u1 | clamav-dbgsym_0.99.4+dfsg-1+deb9u1_ppc64el.deb |
Debian | 8 | arm64 | libmspack-dev | < 0.5-1+deb8u1 | libmspack-dev_0.5-1+deb8u1_arm64.deb |
Debian | 9 | mips | clamav-freshclam | < 0.99.4+dfsg-1+deb9u1 | clamav-freshclam_0.99.4+dfsg-1+deb9u1_mips.deb |
Debian | 9 | mipsel | clamdscan | < 0.99.4+dfsg-1+deb9u1 | clamdscan_0.99.4+dfsg-1+deb9u1_mipsel.deb |
Debian | 8 | i386 | libmspack0 | < 0.5-1+deb8u1 | libmspack0_0.5-1+deb8u1_i386.deb |
Debian | 9 | ppc64el | libclamav7 | < 0.99.4+dfsg-1+deb9u1 | libclamav7_0.99.4+dfsg-1+deb9u1_ppc64el.deb |
Debian | 7 | amd64 | clamav-dbg | < 0.99.2+dfsg-0+deb7u5 | clamav-dbg_0.99.2+dfsg-0+deb7u5_amd64.deb |
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
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
AI Score
Confidence
High
EPSS
Percentile
83.2%