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ubuntuUbuntuUSN-5404-2
HistoryMay 24, 2022 - 12:00 a.m.

Rsyslog vulnerability

2022-05-2400:00:00
ubuntu.com
40

8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.2 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

0.107 Low

EPSS

Percentile

95.0%

Releases

  • Ubuntu 16.04 ESM

Packages

  • rsyslog - Enhanced syslogd

Details

USN-5404-1 addressed a vulnerability in Rsyslog. This update
provides the corresponding update for Ubuntu 16.04 ESM.

Original advisory details:

Pieter Agten discovered that Rsyslog incorrectly handled certain requests.
An attacker could possibly use this issue to cause a crash.

OSVersionArchitecturePackageVersionFilename
Ubuntu16.04noarchrsyslog<Β 8.16.0-1ubuntu3.1+esm2UNKNOWN
Ubuntu16.04noarchrsyslog<Β 8.16.0-1ubuntu3.1UNKNOWN
Ubuntu16.04noarchrsyslog-dbgsym<Β 8.16.0-1ubuntu3.1UNKNOWN
Ubuntu16.04noarchrsyslog-elasticsearch<Β 8.16.0-1ubuntu3.1UNKNOWN
Ubuntu16.04noarchrsyslog-elasticsearch-dbgsym<Β 8.16.0-1ubuntu3.1UNKNOWN
Ubuntu16.04noarchrsyslog-gnutls<Β 8.16.0-1ubuntu3.1UNKNOWN
Ubuntu16.04noarchrsyslog-gnutls-dbgsym<Β 8.16.0-1ubuntu3.1UNKNOWN
Ubuntu16.04noarchrsyslog-gssapi<Β 8.16.0-1ubuntu3.1UNKNOWN
Ubuntu16.04noarchrsyslog-gssapi-dbgsym<Β 8.16.0-1ubuntu3.1UNKNOWN
Ubuntu16.04noarchrsyslog-mysql<Β 8.16.0-1ubuntu3.1UNKNOWN
Rows per page:
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8.1 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

8.2 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

0.107 Low

EPSS

Percentile

95.0%