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ubuntuUbuntuUSN-3789-1
HistoryOct 11, 2018 - 12:00 a.m.

ClamAV vulnerability

2018-10-1100:00:00
ubuntu.com
320

CVSS2

4.3

Attack Vector

NETWORK

Attack 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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

7.1

Confidence

High

EPSS

0.002

Percentile

60.7%

Releases

  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM

Packages

  • clamav - Anti-virus utility for Unix

Details

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

OSVersionArchitecturePackageVersionFilename
Ubuntu18.04noarchclamav< 0.100.2+dfsg-1ubuntu0.18.04.1UNKNOWN
Ubuntu18.04noarchclamav-base< 0.100.2+dfsg-1ubuntu0.18.04.1UNKNOWN
Ubuntu18.04noarchclamav-daemon< 0.100.2+dfsg-1ubuntu0.18.04.1UNKNOWN
Ubuntu18.04noarchclamav-daemon-dbgsym< 0.100.2+dfsg-1ubuntu0.18.04.1UNKNOWN
Ubuntu18.04noarchclamav-dbgsym< 0.100.2+dfsg-1ubuntu0.18.04.1UNKNOWN
Ubuntu18.04noarchclamav-docs< 0.100.2+dfsg-1ubuntu0.18.04.1UNKNOWN
Ubuntu18.04noarchclamav-freshclam< 0.100.2+dfsg-1ubuntu0.18.04.1UNKNOWN
Ubuntu18.04noarchclamav-freshclam-dbgsym< 0.100.2+dfsg-1ubuntu0.18.04.1UNKNOWN
Ubuntu18.04noarchclamav-milter< 0.100.2+dfsg-1ubuntu0.18.04.1UNKNOWN
Ubuntu18.04noarchclamav-milter-dbgsym< 0.100.2+dfsg-1ubuntu0.18.04.1UNKNOWN
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CVSS2

4.3

Attack Vector

NETWORK

Attack 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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

AI Score

7.1

Confidence

High

EPSS

0.002

Percentile

60.7%