Vulnerability Details : CVE-2023-31441
In NATO Communications and Information Agency anet (aka Advisor Network) through 3.3.0, an attacker can provide a crafted JSON file to sanitizeJson and cause an exception. This is related to the U+FFFD Unicode replacement character. A for loop does not consider that a data structure is being modified during loop execution.
Products affected by CVE-2023-31441
- cpe:2.3:a:ncia:advisor_network:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-31441
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 20 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-31441
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
1.8
|
3.6
|
NIST |
CWE ids for CVE-2023-31441
-
The product dereferences a pointer that it expects to be valid but is NULL.Assigned by: nvd@nist.gov (Primary)
References for CVE-2023-31441
-
https://github.com/NCI-Agency/anet/blob/0662b99dfdec1ce07439eb7bed02d90320acc721/src/main/java/mil/dds/anet/utils/Utils.java
anet/src/main/java/mil/dds/anet/utils/Utils.java at 0662b99dfdec1ce07439eb7bed02d90320acc721 · NCI-Agency/anet · GitHubProduct
-
https://github.com/NCI-Agency/anet/issues/4408
A potential concurrent bug on the Utils.sanitizeJson · Issue #4408 · NCI-Agency/anet · GitHubExploit;Issue Tracking
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