CVE-2022-23625— DoS vulnerability: Malformed Resource Identifiers
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I. Basic Information for CVE-2022-23625
Vulnerability Information
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Vulnerability Title
DoS vulnerability: Malformed Resource Identifiers
Source: NVD (National Vulnerability Database)
Vulnerability Description
Wire-ios is a messaging application using the wire protocol on apple's ios platform. In versions prior to 3.95 malformed resource identifiers may render the iOS Wire Client completely unusable by causing it to repeatedly crash on launch. These malformed resource identifiers can be generated and sent between Wire users. The root cause lies in [wireapp/wire-ios-transport](https://github.com/wireapp/wire-ios-transport), where code responsible for removing sensible tokens before logging may fail and lead to a crash (Swift exception) of the application. This causes undesirable behavior, however the (greater) Wire system is still functional. Users are advised to upgrade as soon as possible. There are no known workarounds for this issue.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
对异常条件的处理不恰当
Source: NVD (National Vulnerability Database)
Vulnerability Title
Wire-ios 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Wire-ios是一个处理移动应用程序中显示的所有数据的客户端层。 Wire-ios中存在安全漏洞，该漏洞源于在3.95之前的版本中，格式错误的资源标识符可能会导致iOS Wire客户端在启动时反复崩溃，从而使其完全不可用。
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
II. Public POCs for CVE-2022-23625
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- https://github.com/wireapp/wire-ios/security/advisories/GHSA-rq36-8qfp-79mcx_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2022-23625
IV. Related Vulnerabilities
Same product: wire-ios
Same vendor: wireapp
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wire-server vulnerable to unauthorized removal of Bots from
Same weakness: CWE-755
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V. Comments for CVE-2022-23625
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