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ubuntuUbuntuUSN-6310-1
HistoryAug 28, 2023 - 12:00 a.m.

json-c vulnerability

2023-08-2800:00:00
ubuntu.com
31
json-c
vulnerability
ubuntu 22.04 lts
json manipulation
library
incorrect handling
json files
attacker
crash
execute
arbitrary code
unix

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

9.7

Confidence

High

EPSS

0.002

Percentile

52.0%

Releases

  • Ubuntu 22.04 LTS

Packages

  • json-c - JSON manipulation library

Details

It was discovered that json-c incorrectly handled certain JSON files.
An attacker could possibly use this issue to cause a crash or
execute arbitrary code.

OSVersionArchitecturePackageVersionFilename
Ubuntu22.04noarchlibjson-c5< 0.15-3~ubuntu1.22.04.2UNKNOWN
Ubuntu22.04noarchlibjson-c-dev< 0.15-3~ubuntu1.22.04.2UNKNOWN
Ubuntu22.04noarchlibjson-c-doc< 0.15-3~ubuntu1.22.04.2UNKNOWN
Ubuntu22.04noarchlibjson-c5-dbgsym< 0.15-3~ubuntu1.22.04.2UNKNOWN

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

9.7

Confidence

High

EPSS

0.002

Percentile

52.0%