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

libbsd vulnerabilities

2020-01-2000:00:00
ubuntu.com
92

CVSS2

7.5

Attack Vector

NETWORK

Attack 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

CVSS3

9.8

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

AI Score

10

Confidence

High

EPSS

0.012

Percentile

85.1%

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

CVSS2

7.5

Attack Vector

NETWORK

Attack 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

CVSS3

9.8

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

AI Score

10

Confidence

High

EPSS

0.012

Percentile

85.1%