CVE-2021-31684
HIGH7.5EPSS 0.11%json-smart - security update
Published: 2/10/2022Modified: 4/28/2026
Also known as:DEBIAN-CVE-2021-31684
Description
A vulnerability was discovered in the indexOf function of JSONParserByteArray in JSON Smart versions 1.3 and 2.4 which causes a denial of service (DOS) via a crafted web request.
Affected packages (3)
- Debian/json-smartfrom 0, < 2.2-2+deb11u1
- Debian/json-smartfrom 0, < 2.2-2+deb10u1
- Maven/net.minidev:json-smart>= 1.3.0, < 1.3.3
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
References (11)
- ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2021-31684
- ADVISORYhttps://security-tracker.debian.org/tracker/CVE-2021-31684
- PATCHhttps://github.com/netplex/json-smart-v1
- WEBhttps://github.com/netplex/json-smart-v1/issues/10
- WEBhttps://github.com/netplex/json-smart-v1/pull/11
- WEBhttps://github.com/netplex/json-smart-v2/issues/67
- WEBhttps://github.com/netplex/json-smart-v2/pull/68
- WEBhttps://lists.debian.org/debian-lts-announce/2023/03/msg00030.html
- WEBhttps://security.netapp.com/advisory/ntap-20240621-0006
- WEBhttps://www.oracle.com/security-alerts/cpujan2022.html
- WEBhttps://www.oracle.com/security-alerts/cpujul2022.html