CVE-2021-30468 is a denial-of-service vulnerability in the JsonMapObjectReaderWriter of Apache CXF, affecting versions prior to 3.4.4 and 3.3.11, as well as various Oracle products utilizing CXF. An unauthenticated attacker can remotely trigger an infinite loop by submitting malformed JSON, leading to indefinite CPU consumption. While rated High severity (CVSS 7.5), there is currently no evidence of active exploitation, public exploit code, or significant community discussion.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 3.3.11CPE matchmatch criteria | cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:* | ||
>= 3.4.0, < 3.4.4CPE matchmatch criteria | cpe:2.3:a:apache:cxf:*:*:*:*:*:*:*:* | ||
8.0.6CPE matchmatch criteria | cpe:2.3:a:apache:tomee:8.0.6:*:*:*:*:*:*:* | ||
5.5.0.0.0CPE matchmatch criteria | cpe:2.3:a:oracle:business_intelligence:5.5.0.0.0:*:*:*:enterprise:*:*:* | ||
5.9.0.0.0CPE matchmatch criteria | cpe:2.3:a:oracle:business_intelligence:5.9.0.0.0:*:*:*:enterprise:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
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