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ubuntuUbuntuUSN-4243-1
HistoryJan 20, 2020 - 12:00 a.m.

libbsd vulnerabilities

2020-01-2000:00:00
ubuntu.com
69

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.012 Low

EPSS

Percentile

84.9%

Releases

  • Ubuntu 19.04
  • Ubuntu 18.04 ESM
  • Ubuntu 16.04 ESM
  • Ubuntu 14.04 ESM
  • Ubuntu 12.04

Packages

  • libbsd - utility functions from BSD systems - development files

Details

It was discovered that libbsd incorrectly handled certain inputs.
An attacker could possibly use this issue to execute arbitrary code.
This issue only affected Ubuntu 14.04 ESM. (CVE-2016-2090)

It was discovered that libbsd incorrectly handled certain strings.
An attacker could possibly use this issue to access sensitive information.
(CVE-2019-20367)

OSVersionArchitecturePackageVersionFilename
Ubuntu19.04noarchlibbsd0< 0.9.1-2ubuntu0.1UNKNOWN
Ubuntu19.04noarchlibbsd-dev< 0.9.1-2ubuntu0.1UNKNOWN
Ubuntu19.04noarchlibbsd0-dbgsym< 0.9.1-2ubuntu0.1UNKNOWN
Ubuntu19.04noarchlibbsd0-udeb< 0.9.1-2ubuntu0.1UNKNOWN
Ubuntu18.04noarchlibbsd0< 0.8.7-1ubuntu0.1UNKNOWN
Ubuntu18.04noarchlibbsd-dev< 0.8.7-1ubuntu0.1UNKNOWN
Ubuntu18.04noarchlibbsd0-dbgsym< 0.8.7-1ubuntu0.1UNKNOWN
Ubuntu18.04noarchlibbsd0-udeb< 0.8.7-1ubuntu0.1UNKNOWN
Ubuntu16.04noarchlibbsd0< 0.8.2-1ubuntu0.1UNKNOWN
Ubuntu16.04noarchlibbsd-dev< 0.8.2-1ubuntu0.1UNKNOWN
Rows per page:
1-10 of 241

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

10 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.012 Low

EPSS

Percentile

84.9%