CVE-2021-32292
First published: Tue Aug 22 2023(Updated: )
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.
Credit: cve@mitre.org cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| debian/json-c | 0.12.1+ds-2+deb10u1 0.15-2+deb11u1 0.16-2 0.17-1 | |
| CentOS Json-C | =0.15-20200726 | |
| NetApp Active IQ Unified Manager for VMware vSphere | ||
| Red Hat Json-c | =0.15-20200726 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32292
- https://github.com/json-c/json-c/issues/654
- https://nvd.nist.gov/vuln/detail/CVE-2021-32292
- https://launchpad.net/bugs/cve/CVE-2021-32292
- https://security-tracker.debian.org/tracker/CVE-2021-32292
- https://github.com/json-c/json-c/pull/655/commits/4e9e44e5258dee7654f74948b0dd5da39c28beec
- https://ubuntu.com/security/CVE-2021-32292
- https://www.debian.org/security/2023/dsa-5486
- https://security.netapp.com/advisory/ntap-20230929-0010/
- https://github.com/json-c/json-c/pull/655
- https://github.com/json-c/json-c/commit/4e9e44e5258dee7654f74948b0dd5da39c28beec
Frequently Asked Questions
What is the severity of CVE-2021-32292?
CVE-2021-32292 is classified as a high severity vulnerability due to the potential for remote code execution resulting from the stack-buffer-overflow.
How do I fix CVE-2021-32292?
To mitigate CVE-2021-32292, users should upgrade to json-c version 0.16 or later.
What software is affected by CVE-2021-32292?
CVE-2021-32292 affects json-c versions 0.12.1+ds-2+deb10u1, 0.15-2+deb11u1, 0.16-2, and 0.17-1, among others.
What type of vulnerability is CVE-2021-32292?
CVE-2021-32292 is identified as a stack-buffer-overflow vulnerability.
Can CVE-2021-32292 be exploited remotely?
Yes, CVE-2021-32292 can potentially be exploited remotely, leading to unauthorized execution of code.
- collector/usn-cve
- collector/launchpad-cve
- collector/security-tracker-debian
- agent/type
- agent/first-publish-date
- agent/severity
- agent/weakness
- agent/author
- agent/references
- agent/remedy
- agent/event
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/source
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-cve
- agent/softwarecombine
- agent/tags
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- package-manager/debian
- vendor/json-c project
- canonical/centos json-c
- version/centos json-c/0.15-20200726
- vendor/netapp
- canonical/netapp active iq unified manager for vmware vsphere
- vendor/json-c
- canonical/red hat json-c
- version/red hat json-c/0.15-20200726