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ubuntuUbuntuUSN-4230-2
HistoryJan 23, 2020 - 12:00 a.m.

ClamAV vulnerability

2020-01-2300:00:00
ubuntu.com
84

7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.8 Medium

AI Score

Confidence

High

7.1 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.017 Low

EPSS

Percentile

87.9%

Releases

  • Ubuntu 14.04 ESM
  • Ubuntu 12.04

Packages

  • clamav - Anti-virus utility for Unix

Details

USN-4230-1 fixed a vulnerability in ClamAV. This update provides
the corresponding update for Ubuntu 12.04 ESM and Ubuntu 14.04 ESM.

Original advisory details:

It was discovered that ClamAV incorrectly handled certain MIME messages. A
remote attacker could possibly use this issue to cause ClamAV to crash,
resulting in a denial of service.

OSVersionArchitecturePackageVersionFilename
Ubuntu14.04noarchclamav< 0.102.1+dfsg-0ubuntu0.14.04.1+esm1UNKNOWN
Ubuntu14.04noarchclamav< 0.100.3+dfsg-0ubuntu0.14.04.1UNKNOWN
Ubuntu14.04noarchclamav-daemon< 0.100.3+dfsg-0ubuntu0.14.04.1UNKNOWN
Ubuntu14.04noarchclamav-daemon-dbgsym< 0.100.3+dfsg-0ubuntu0.14.04.1UNKNOWN
Ubuntu14.04noarchclamav-dbg< 0.100.3+dfsg-0ubuntu0.14.04.1UNKNOWN
Ubuntu14.04noarchclamav-dbgsym< 0.100.3+dfsg-0ubuntu0.14.04.1UNKNOWN
Ubuntu14.04noarchclamav-freshclam< 0.100.3+dfsg-0ubuntu0.14.04.1UNKNOWN
Ubuntu14.04noarchclamav-freshclam-dbgsym< 0.100.3+dfsg-0ubuntu0.14.04.1UNKNOWN
Ubuntu14.04noarchclamav-milter< 0.100.3+dfsg-0ubuntu0.14.04.1UNKNOWN
Ubuntu14.04noarchclamav-milter-dbgsym< 0.100.3+dfsg-0ubuntu0.14.04.1UNKNOWN
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7.5 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

6.8 Medium

AI Score

Confidence

High

7.1 High

CVSS2

Access Vector

Access Complexity

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

0.017 Low

EPSS

Percentile

87.9%