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ubuntuUbuntuUSN-3394-1
HistoryAug 17, 2017 - 12:00 a.m.

libmspack vulnerabilities

2017-08-1700:00:00
ubuntu.com
43

7.8 High

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

7.8 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.009 Low

EPSS

Percentile

82.6%

Releases

  • Ubuntu 17.04
  • Ubuntu 16.04 ESM

Packages

  • libmspack - library for Microsoft compression formats

Details

It was discovered that libmspack incorrectly handled certain malformed CHM
files. A remote attacker could use this issue to cause libmspack to crash,
resulting in a denial of service, or possibly execute arbitrary code.
(CVE-2017-6419)

It was discovered that libmspack incorrectly handled certain malformed CAB
files. A remote attacker could use this issue to cause libmspack to crash,
resulting in a denial of service. (CVE-2017-6419)

OSVersionArchitecturePackageVersionFilename
Ubuntu17.04noarchlibmspack0< 0.5-1ubuntu0.17.04.1UNKNOWN
Ubuntu17.04noarchlibmspack-dbg< 0.5-1ubuntu0.17.04.1UNKNOWN
Ubuntu17.04noarchlibmspack-dev< 0.5-1ubuntu0.17.04.1UNKNOWN
Ubuntu17.04noarchlibmspack-dev-dbgsym< 0.5-1ubuntu0.17.04.1UNKNOWN
Ubuntu17.04noarchlibmspack-doc< 0.5-1ubuntu0.17.04.1UNKNOWN
Ubuntu17.04noarchlibmspack0-dbgsym< 0.5-1ubuntu0.17.04.1UNKNOWN
Ubuntu16.04noarchlibmspack0< 0.5-1ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchlibmspack-dbg< 0.5-1ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchlibmspack-dev< 0.5-1ubuntu0.16.04.1UNKNOWN
Ubuntu16.04noarchlibmspack-dev-dbgsym< 0.5-1ubuntu0.16.04.1UNKNOWN
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7.8 High

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

7.8 High

AI Score

Confidence

High

6.8 Medium

CVSS2

Access Vector

NETWORK

Access 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

0.009 Low

EPSS

Percentile

82.6%