CVE-2022-3509
Protobuf Java vulnerable to Uncontrolled Resource Consumption
7.5
HIGH
CVSS 3.1
EPSS 0.57%
描述
A parsing issue similar to CVE-2022-3171, but with textformat in protobuf-java core and lite versions prior to 3.21.7, 3.20.3, 3.19.6 and 3.16.3 can lead to a denial of service attack. Inputs containing multiple instances of non-repeated embedded messages with repeated or unknown fields causes objects to be converted back-n-forth between mutable and immutable forms, resulting in potentially long garbage collection pauses. We recommend updating to the versions mentioned above.
如何修補 CVE-2022-3509
要修補 CVE-2022-3509,請將受影響套件升級到下列已修補版本。
- —未列出修補版本
- —升級至 3.16.3 或更新版本
- —升級至 3.20.3 或更新版本
CVE-2022-3509 正在被利用嗎?
低 — EPSS 為 0.6%,目前沒有觀察到大規模利用活動。
受影響套件(3)
- from 0
- >= 3.0.0, < 3.16.3
- >= 3.20.0, < 3.20.3
CVSS 分數
| 來源 | 版本 | 嚴重程度 | 向量 |
|---|---|---|---|
| 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 |