CVE-2021-32292

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-32292
An issue was discovered in json-c from 20200420 (post 0.14 unreleased code) through 0.15-20200726. A stack-buffer-overflow exists in the auxiliary sample program json_parse which is located in the function parseit.

9.8 /10

CVSS v3.0 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://github.com/json-c/json-c/issues/654 Exploit Issue Tracking
https://github.com/json-c/json-c/issues/654 Exploit Issue Tracking
https://security.netapp.com/advisory/ntap-20230929-0010/ Third Party Advisory
https://security.netapp.com/advisory/ntap-20230929-0010/ Third Party Advisory
https://www.debian.org/security/2023/dsa-5486 Third Party Advisory
https://www.debian.org/security/2023/dsa-5486 Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*

Configuration 2 (hide)

cpe:2.3:a:json-c:json-c:0.15-20200726:*:*:*:*:*:*:*
History

02 Apr 2025, 10:41

Type Values Removed Values Added
Summary An issue was discovered in json-c through 0.15-20200726. A stack-buffer-overflow exists in the function parseit located in json_parse.c. It allows an attacker to cause code Execution. An issue was discovered in json-c from 20200420 (post 0.14 unreleased code) through 0.15-20200726. A stack-buffer-overflow exists in the auxiliary sample program json_parse which is located in the function parseit.
References
  • () https://security.netapp.com/advisory/ntap-20230929-0010/ - Third Party Advisory
  • () https://www.debian.org/security/2023/dsa-5486 - Third Party Advisory
References (MISC) https://github.com/json-c/json-c/issues/654 - Exploit, Issue Tracking () https://github.com/json-c/json-c/issues/654 - Exploit, Issue Tracking
First Time Json-c
Json-c json-c
Netapp
Netapp active Iq Unified Manager
CPE cpe:2.3:a:json-c_project:json-c:*:*:*:*:*:*:*:* cpe:2.3:a:netapp:active_iq_unified_manager:-:*:*:*:*:vmware_vsphere:*:*
cpe:2.3:a:json-c:json-c:0.15-20200726:*:*:*:*:*:*:*

25 Aug 2023, 19:34

Type Values Removed Values Added
References (MISC) https://github.com/json-c/json-c/issues/654 - (MISC) https://github.com/json-c/json-c/issues/654 - Exploit, Issue Tracking
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
CPE cpe:2.3:a:json-c_project:json-c:*:*:*:*:*:*:*:*
CWE CWE-787
First Time Json-c Project json-c
Json-c Project

22 Aug 2023, 19:16

Type Values Removed Values Added
New CVE
Information

Published : 2023-08-22 19:16

Updated : 2025-06-25 16:55

NVD link : CVE-2021-32292

Mitre link : CVE-2021-32292

JSON object : View

Products Affected

netapp

  • active_iq_unified_manager

json-c

  • json-c
CWE
CWE-787

Out-of-bounds Write