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ubuntuUbuntuUSN-4840-1
HistoryMar 15, 2021 - 12:00 a.m.

Singularity vulnerabilities

2021-03-1500:00:00
ubuntu.com
23
singularity
ubuntu 18.04 esm
mishandling inputs
access control

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7

Confidence

High

EPSS

0.001

Percentile

28.4%

Releases

  • Ubuntu 18.04 ESM

Packages

  • singularity-container - container platform focused on supporting “Mobility of Compute”

Details

It was discovered that Singularity incorrectly handled certain inputs. An
attacker could possibly use this issue to obtain sensitive information.
(CVE-2018-19295)

It was discovered that Singularity incorrectly handled access control. An
attacker could possibly use this issue to obtain sensitive information.
(CVE-2018-12021)

CVSS2

7.2

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

CVSS3

7.8

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7

Confidence

High

EPSS

0.001

Percentile

28.4%