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ubuntuUbuntuUSN-3814-2
HistoryNov 13, 2018 - 12:00 a.m.

ClamAV vulnerabilities

2018-11-1300:00:00
ubuntu.com
363

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

6.5 Medium

AI Score

Confidence

Low

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

0.345 Low

EPSS

Percentile

97.1%

Releases

  • Ubuntu 14.04 ESM

Packages

  • clamav - Anti-virus utility for Unix

Details

Updated: 2018-11-21: The embedded version of libmspack in ClamAV was
found to not be affected by the listed vulnerabilities, therefore the
following is not applicable.

USN-3814-1 fixed several vulnerabilities in libmspack. In Ubuntu 14.04
libmspack is included into ClamAV. This update provides the
corresponding update for Ubuntu 14.04 LTS.

Original advisory details:

It was discovered 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-2018-18584, CVE-2018-18585)

OSVersionArchitecturePackageVersionFilename
Ubuntu14.04noarchclamav< 0.100.2+dfsg-1ubuntu0.14.04.2UNKNOWN
Ubuntu14.04noarchclamav-daemon< 0.100.2+dfsg-1ubuntu0.14.04.2UNKNOWN
Ubuntu14.04noarchclamav-daemon-dbgsym< 0.100.2+dfsg-1ubuntu0.14.04.2UNKNOWN
Ubuntu14.04noarchclamav-dbg< 0.100.2+dfsg-1ubuntu0.14.04.2UNKNOWN
Ubuntu14.04noarchclamav-dbgsym< 0.100.2+dfsg-1ubuntu0.14.04.2UNKNOWN
Ubuntu14.04noarchclamav-freshclam< 0.100.2+dfsg-1ubuntu0.14.04.2UNKNOWN
Ubuntu14.04noarchclamav-freshclam-dbgsym< 0.100.2+dfsg-1ubuntu0.14.04.2UNKNOWN
Ubuntu14.04noarchclamav-milter< 0.100.2+dfsg-1ubuntu0.14.04.2UNKNOWN
Ubuntu14.04noarchclamav-milter-dbgsym< 0.100.2+dfsg-1ubuntu0.14.04.2UNKNOWN
Ubuntu14.04noarchlibclamav-dev< 0.100.2+dfsg-1ubuntu0.14.04.2UNKNOWN
Rows per page:
1-10 of 131

6.5 Medium

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

6.5 Medium

AI Score

Confidence

Low

4.3 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:N/I:N/A:P

0.345 Low

EPSS

Percentile

97.1%