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ubuntuUbuntuUSN-6011-1
HistoryApr 12, 2023 - 12:00 a.m.

Json-smart vulnerabilities

2023-04-1200:00:00
ubuntu.com
53
ubuntu
json-smart
denial of service
memory handling.

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.9

Confidence

High

EPSS

0.011

Percentile

84.6%

Releases

  • Ubuntu 22.10
  • Ubuntu 22.04 LTS
  • Ubuntu 20.04 LTS
  • Ubuntu 18.04 ESM

Packages

  • json-smart - JSON Small and Fast Parser

Details

It was discovered that Json-smart incorrectly handled memory
when processing input containing unclosed quotes.
A remote attacker could possibly use this issue to cause
applications using Json-smart to crash, leading to a
denial of service. (CVE-2021-31684)

It was discovered that Json-smart incorrectly handled memory
when processing input containing unclosed brackets.
A remote attacker could possibly use this issue to cause
applications using Json-smart to crash, leading to a
denial of service. (CVE-2023-1370)

OSVersionArchitecturePackageVersionFilename
Ubuntu22.10noarchlibjson-smart-java< 2.2-2ubuntu0.22.10.1UNKNOWN
Ubuntu22.04noarchlibjson-smart-java< 2.2-2ubuntu0.22.04.1UNKNOWN
Ubuntu20.04noarchlibjson-smart-java< 2.2-2ubuntu0.20.04.1UNKNOWN
Ubuntu18.04noarchlibjson-smart-java< 2.2-2ubuntu0.18.04.1UNKNOWN

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

7.9

Confidence

High

EPSS

0.011

Percentile

84.6%