Lucene search

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

json-c vulnerability

2023-08-2800:00:00
ubuntu.com
29
json-c
vulnerability
ubuntu 22.04 lts
json manipulation
library
incorrect handling
json files
attacker
crash
execute
arbitrary code
unix

9.8 High

CVSS3

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

9.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.2%

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

9.8 High

CVSS3

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

9.7 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

34.2%