Ubuntu.comUB:CVE-2021-31684CVE-2021-31684
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.011 Low
EPSS
Percentile
84.6%
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.
| OS | Version | Architecture | Package | Version | Filename |
|---|---|---|---|---|---|
| ubuntu | 18.04 | noarch | json-smart | < 2.2-2ubuntu0.18.04.1 | UNKNOWN |
| ubuntu | 20.04 | noarch | json-smart | < 2.2-2ubuntu0.20.04.1 | UNKNOWN |
| ubuntu | 22.04 | noarch | json-smart | < 2.2-2ubuntu0.22.04.1 | UNKNOWN |
| ubuntu | 22.10 | noarch | json-smart | < 2.2-2ubuntu0.22.10.1 | UNKNOWN |
| ubuntu | 23.04 | noarch | json-smart | < 2.2-2ubuntu1 | UNKNOWN |
References
github.com/netplex/json-smart-v1/issues/10
github.com/netplex/json-smart-v1/pull/11
github.com/netplex/json-smart-v2/issues/67
github.com/netplex/json-smart-v2/pull/68
launchpad.net/bugs/cve/CVE-2021-31684
nvd.nist.gov/vuln/detail/CVE-2021-31684
security-tracker.debian.org/tracker/CVE-2021-31684
ubuntu.com/security/notices/USN-6011-1
www.cve.org/CVERecord?id=CVE-2021-31684
Related
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.011 Low
EPSS
Percentile
84.6%