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ubuntuUbuntuUSN-4435-1
HistoryJul 27, 2020 - 12:00 a.m.

ClamAV vulnerabilities

2020-07-2700:00:00
ubuntu.com
34

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

7.1 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.018 Low

EPSS

Percentile

88.1%

Releases

  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM

Packages

  • clamav - Anti-virus utility for Unix

Details

It was discovered that ClamAV incorrectly handled parsing ARJ archives. A
remote attacker could possibly use this issue to cause ClamAV to crash,
resulting in a denial of service. (CVE-2020-3327)

It was discovered that ClamAV incorrectly handled scanning malicious files.
A local attacker could possibly use this issue to delete arbitrary files.
(CVE-2020-3350)

It was discovered that ClamAV incorrectly handled parsing EGG archives. A
remote attacker could possibly use this issue to cause ClamAV to crash,
resulting in a denial of service. (CVE-2020-3481)

OSVersionArchitecturePackageVersionFilename
Ubuntu20.04noarchclamav< 0.102.4+dfsg-0ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchclamav-base< 0.102.4+dfsg-0ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchclamav-daemon< 0.102.4+dfsg-0ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchclamav-daemon-dbgsym< 0.102.4+dfsg-0ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchclamav-dbgsym< 0.102.4+dfsg-0ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchclamav-docs< 0.102.4+dfsg-0ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchclamav-freshclam< 0.102.4+dfsg-0ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchclamav-freshclam-dbgsym< 0.102.4+dfsg-0ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchclamav-milter< 0.102.4+dfsg-0ubuntu0.20.04.1UNKNOWN
Ubuntu20.04noarchclamav-milter-dbgsym< 0.102.4+dfsg-0ubuntu0.20.04.1UNKNOWN
Rows per page:
1-10 of 501

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

7.1 High

AI Score

Confidence

High

5 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

0.018 Low

EPSS

Percentile

88.1%