目标达成 感谢每一位支持者 — 我们达成了 100% 目标！

目标: 1000 元 · 已筹: 1359 元

100%
请我们喝杯咖啡

CVE-2022-31159— Amazon AWS SDK for Java 路径遍历漏洞

一分钟漏洞结论

影响对象
aws aws-sdk-java
利用判断
存在公开或 AI PoC，应优先验证
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。

Amazon AWS SDK for Java是美国亚马逊（Amazon）公司的一款基于Java平台的用于Amazon Web Services（AWS）的软件开发工具包。。 AWS SDK for Java v1 1.12.261之前版本存在路径遍历漏洞，该漏洞源于AWS SDK for Java使Java开发人员能够使用Amazon Web Services。在AWS SDK for Java v1 1.12.261版本之前的AWS S3 TransferManager组件的“downloadDire

CVSS 7.9 · High EPSS 1.62% · P75

可能的 ATT&CK 技术 1 AI

T1560.001 · Archive via Utility
获取后续新漏洞提醒 登录后订阅

一、 漏洞 CVE-2022-31159 基础信息

漏洞信息
对漏洞内容有疑问？看看神龙的深度分析是否有帮助！
查看神龙十问 ↗

尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。

Vulnerability Title
Partial Path Traversal in com.amazonaws:aws-java-sdk-s3
来源: CVE Program / CVE List V5
Vulnerability Description
The AWS SDK for Java enables Java developers to work with Amazon Web Services. A partial-path traversal issue exists within the `downloadDirectory` method in the AWS S3 TransferManager component of the AWS SDK for Java v1 prior to version 1.12.261. Applications using the SDK control the `destinationDirectory` argument, but S3 object keys are determined by the application that uploaded the objects. The `downloadDirectory` method allows the caller to pass a filesystem object in the object key but contained an issue in the validation logic for the key name. A knowledgeable actor could bypass the validation logic by including a UNIX double-dot in the bucket key. Under certain conditions, this could permit them to retrieve a directory from their S3 bucket that is one level up in the filesystem from their working directory. This issue’s scope is limited to directories whose name prefix matches the destinationDirectory. E.g. for destination directory`/tmp/foo`, the actor can cause a download to `/tmp/foo-bar`, but not `/tmp/bar`. If `com.amazonaws.services.s3.transfer.TransferManager::downloadDirectory` is used to download an untrusted buckets contents, the contents of that bucket can be written outside of the intended destination directory. Version 1.12.261 contains a patch for this issue. As a workaround, when calling `com.amazonaws.services.s3.transfer.TransferManager::downloadDirectory`, pass a `KeyFilter` that forbids `S3ObjectSummary` objects that `getKey` method return a string containing the substring `..` .
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:H/A:L
来源: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
来源: CVE Program / CVE List V5
Vulnerability Title
Amazon AWS SDK for Java 路径遍历漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
Amazon AWS SDK for Java是美国亚马逊（Amazon）公司的一款基于Java平台的用于Amazon Web Services（AWS）的软件开发工具包。。 AWS SDK for Java v1 1.12.261之前版本存在路径遍历漏洞，该漏洞源于AWS SDK for Java使Java开发人员能够使用Amazon Web Services。在AWS SDK for Java v1 1.12.261版本之前的AWS S3 TransferManager组件的“downloadDire
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD

受影响产品

厂商 产品 影响版本 CPE 订阅
aws aws-sdk-java <= 1.12.260 -

二、漏洞 CVE-2022-31159 的公开POC

# POC 描述 源链接 神龙链接
1 None https://github.com/shoucheng3/aws__aws-sdk-java_CVE-2022-31159_1-12-260 POC详情
2 None https://github.com/shoucheng3/aws__aws-sdk-java_CVE-2022-31159_1-12-2600 POC详情
AI 生成 POC 高级

未找到公开 POC。

登录以生成 AI POC

三、漏洞 CVE-2022-31159 的情报信息

请登录查看更多情报信息。

CVE-2022-31159 厂商安全公告 (1)

IV. Related Vulnerabilities

Same vendor: aws
Same weakness: CWE-22

V. Comments for CVE-2022-31159

暂无评论

发表评论