Vulnerabilities > CVE-2022-23625 - Improper Handling of Exceptional Conditions vulnerability in Wire and Wire-Ios-Transport

CVSS 6.5 - MEDIUM

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

LOW

Confidentiality impact

NONE

Integrity impact

NONE

Availability impact

HIGH

network

low complexity

wire

CWE-755

NVD

Published: 2022-03-11

Updated: 2022-03-18

Summary

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.

Vulnerable Configurations

Part	Description	Count
Application	Wire Wire Wire IOS Transport - Wire Wire IOS Transport 84.1.0 Wire Wire 3.23 Wire Wire 3.24 Wire Wire 3.25 Wire Wire 3.26 Wire Wire 3.27 Wire Wire 3.28 Wire Wire 3.29 Wire Wire 3.30 Wire Wire 3.31 Wire Wire 3.34 Wire Wire 3.35 Wire Wire 3.36 Wire Wire 3.37 Wire Wire 3.38 Wire Wire 3.40 Wire Wire 3.41 Wire Wire 3.42 Wire Wire 3.43 Wire Wire 3.44 Wire Wire 3.45 Wire Wire 3.46 Wire Wire 3.47 Wire Wire 3.48 Wire Wire 3.49 Wire Wire 3.50 Wire Wire 3.51 Wire Wire 3.52 Wire Wire 3.53 Wire Wire 3.54 Wire Wire 3.55 Wire Wire 3.56 Wire Wire 3.57 Wire Wire 3.58 Wire Wire 3.59 Wire Wire 3.60 Wire Wire 3.61 Wire Wire 3.62 Wire Wire 3.63 Wire Wire 3.64 Wire Wire 3.65 Wire Wire 3.66 Wire Wire 3.67 Wire Wire 3.68 Wire Wire 3.69 Wire Wire 3.70 Wire Wire 3.71 Wire Wire 3.72 Wire Wire 3.73 Wire Wire 3.74 Wire Wire 3.75 Wire Wire 3.76 Wire Wire 3.77 Wire Wire 3.80 Wire Wire 3.81 Wire Wire 3.82 Wire Wire 3.83 Wire Wire 3.84 Wire Wire 3.85 Wire Wire 3.86 Wire Wire 3.87 Wire Wire 3.88 Wire Wire 3.89 Wire Wire 3.90 Wire Wire 3.94	66

Common Weakness Enumeration (CWE)

CWE-755 - Improper Handling of Exceptional Conditions

Summary

Vulnerable Configurations

Common Weakness Enumeration (CWE)

References