CVE-2021-31684
First published: Tue Jun 01 2021(Updated: )
A flaw was found in the json-smart package in the JSONParserByteArray. This flaw allows an attacker to cause a denial of service.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Json-smart Project Json-smart-v1 | >=1.3<1.3.3 | |
| Json-smart Project Json-smart-v2 | >=2.4<2.4.4 | |
| Oracle Utilities Framework | =4.4.0.0.0 | |
| Oracle Utilities Framework | =4.4.0.2.0 | |
| Oracle Utilities Framework | =4.4.0.3.0 | |
| IBM Cognos Analytics | <=12.0.0-12.0.1 | |
| IBM Cognos Analytics | <=11.2.0-11.2.4 FP2 | |
| IBM Cognos Analytics | <=11.1.1-11.1.7 FP7 |
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Reference Links
- https://www.cve.org/CVERecord?id=CVE-2021-31684 https://nvd.nist.gov/vuln/detail/CVE-2021-31684
- https://bugzilla.redhat.com/show_bug.cgi?id=2102695
- https://access.redhat.com/errata/RHSA-2022:8652
- https://access.redhat.com/security/cve/cve-2021-31684
- https://github.com/netplex/json-smart-v1/issues/10
- https://github.com/netplex/json-smart-v1/pull/11
- https://github.com/netplex/json-smart-v2/issues/67
- https://github.com/netplex/json-smart-v2/pull/68
- https://lists.debian.org/debian-lts-announce/2023/03/msg00030.html
- https://www.oracle.com/security-alerts/cpujan2022.html
- https://www.oracle.com/security-alerts/cpujul2022.html
- https://exchange.xforce.ibmcloud.com/vulnerabilities/202818
- https://www.ibm.com/support/pages/node/7123154 (Advisory)
Frequently Asked Questions
What is the vulnerability ID of this flaw in the JSONParserByteArray?
The vulnerability ID of this flaw in the JSONParserByteArray is CVE-2021-31684.
What is the severity of CVE-2021-31684?
The severity of CVE-2021-31684 is high with a severity value of 7.5.
Which versions of JSON Smart are affected by CVE-2021-31684?
CVE-2021-31684 affects JSON Smart versions 1.3 and 2.4.
What is the impact of CVE-2021-31684?
CVE-2021-31684 causes a denial of service (DOS) via a crafted web request.
Are there any references available for CVE-2021-31684?
Yes, there are references available for CVE-2021-31684. You can find them at the following links: [GitHub Issue 10](https://github.com/netplex/json-smart-v1/issues/10), [GitHub Pull Request 11](https://github.com/netplex/json-smart-v1/pull/11), [GitHub Issue 67](https://github.com/netplex/json-smart-v2/issues/67).
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- canonical/json-smart project json-smart-v2
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