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ubuntuUbuntuUSN-5967-1
HistoryMar 22, 2023 - 12:00 a.m.

object-path vulnerabilities

2023-03-2200:00:00
ubuntu.com
37
prototype pollution
set method
object-path
cve-2020-15256
cve-2021-23434
cve-2021-3805
ubuntu
unix

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

8.6

Confidence

High

EPSS

0.007

Percentile

80.6%

Releases

  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • node-object-path - Access deep object properties using a path

Details

It was discovered that the set() method in object-path could be corrupted
as a result of prototype pollution by sending a message to the parent
process. An attacker could use this issue to cause object-path to crash.
(CVE-2020-15256, CVE-2021-23434, CVE-2021-3805)

OSVersionArchitecturePackageVersionFilename
Ubuntu20.04noarchnode-object-path< 0.11.4-2ubuntu0.1UNKNOWN
Ubuntu18.04noarchnode-object-path< 0.11.3-1ubuntu0.1UNKNOWN

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

8.6

Confidence

High

EPSS

0.007

Percentile

80.6%