CVE-2022-3171— Memory handling vulnerability in ProtocolBuffers Java core and lite
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I. Basic Information for CVE-2022-3171
Vulnerability Information
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Vulnerability Title
Memory handling vulnerability in ProtocolBuffers Java core and lite
Source: NVD (National Vulnerability Database)
Vulnerability Description
A parsing issue with binary data 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.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
输入验证不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Google protobuf 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Google protobuf是美国谷歌（Google）公司的一种数据交换格式。 Google protobuf 3.21.7、3.20.3、3.19.6 和 3.16.3之前版本存在安全漏洞，该漏洞源于在解析二进制和文本格式数据的过程中发现了 core 和 lite 中潜在的拒绝服务问题，包含多个具有重复或未知字段的非重复嵌入消息实例的输入流会导致对象在可变和不可变形式之间来回转换，从而导致潜在的长时间垃圾收集暂停。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Google LLC | Protocolbuffers | 3.21.7 ~ 3.21.7 | - |
II. Public POCs for CVE-2022-3171
| # | POC Description | Source Link | Shenlong Link |
|---|
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- https://security.gentoo.org/glsa/202301-09vendor-advisory
- https://nvd.nist.gov/vuln/detail/CVE-2022-3171
IV. Related Vulnerabilities
Same vendor: Google LLC
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Privilege escalation in Google Drive for Desktop on MacOS - CVE-2022-1941
Out of Memory issue in ProtocolBuffers for cpp and python - CVE-2022-1798
Path Traversal vulnerability in Kubevirt
Same weakness: CWE-20
V. Comments for CVE-2022-3171
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