CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2022-31009 – DoS vulnerability: Invalid Accent Colors
https://notcve.org/view.php?id=CVE-2022-31009
wire-ios is an iOS client for the Wire secure messaging application. Invalid accent colors of Wire communication partners may render the iOS Wire Client partially unusable by causing it to crash multiple times on launch. These invalid accent colors can be used by and sent between Wire users. The root cause was an unnecessary assert statement when converting an integer value into the corresponding enum value, causing an exception instead of a fallback to a default value. This issue is fixed in [wire-ios](https://github.com/wireapp/wire-ios/commit/caa0e27dbe51f9edfda8c7a9f017d93b8cfddefb) and in Wire for iOS 3.100. • https://github.com/wireapp/wire-ios/commit/caa0e27dbe51f9edfda8c7a9f017d93b8cfddefb https://github.com/wireapp/wire-ios/security/advisories/GHSA-83m6-p7x5-925j • CWE-617: Reachable Assertion •
CVSS: 9.6EPSS: 0%CPEs: 362EXPL: 0CVE-2022-24799 – Cross Site Scripting in Wire Webapp
https://notcve.org/view.php?id=CVE-2022-24799
wire-webapp is the web application interface for the wire messaging service. Insufficient escaping in markdown “code highlighting” in the wire-webapp resulted in the possibility of injecting and executing arbitrary HTML code and thus also JavaScript. If a user receives and views such a malicious message, arbitrary code is injected and executed in the context of the victim. This allows the attacker to fully control the user account. Wire-desktop clients that are connected to a vulnerable wire-webapp version are also vulnerable to this attack. • https://github.com/wireapp/wire-webapp/commit/d14455252a949dc83f36d45e2babbdd9328af2a4 https://github.com/wireapp/wire-webapp/releases/tag/2022-03-30-production.0 https://github.com/wireapp/wire-webapp/security/advisories/GHSA-5568-rfh8-vmhq • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 1CVE-2021-41119 – DoS vulnerabiliity in wire-server json parser
https://notcve.org/view.php?id=CVE-2021-41119
Wire-server is the system server for the wire back-end services. Releases prior to v2022-03-01 are subject to a denial of service attack via a crafted object causing a hash collision. This collision causes the server to spend at least quadratic time parsing it which can lead to a denial of service for a heavily used server. The issue has been fixed in wire-server 2022-03-01 and is already deployed on all Wire managed services. On premise instances of wire-server need to be updated to 2022-03-01, so that their backends are no longer affected. • https://cs-syd.eu/posts/2021-09-11-json-vulnerability https://github.com/wireapp/wire-server/security/advisories/GHSA-phxv-pffh-fq2r • CWE-400: Uncontrolled Resource Consumption •
CVSS: 9.1EPSS: 0%CPEs: 1EXPL: 0CVE-2022-23610 – Improper Verification of Cryptographic Signature in wire-server
https://notcve.org/view.php?id=CVE-2022-23610
wire-server provides back end services for Wire, an open source messenger. In versions of wire-server prior to the 2022-01-27 release, it was possible to craft DSA Signatures to bypass SAML SSO and impersonate any Wire user with SAML credentials. In teams with SAML, but without SCIM, it was possible to create new accounts with fake SAML credentials. Under certain conditions that can be established by an attacker, an upstream library for parsing, rendering, signing, and validating SAML XML data was accepting public keys as trusted that were provided by the attacker in the signature. As a consequence, the attacker could login as any user in any Wire team with SAML SSO enabled. • https://github.com/wireapp/wire-server/releases/tag/v2022-01-27 https://github.com/wireapp/wire-server/security/advisories/GHSA-9jg9-9g37-4424 • CWE-347: Improper Verification of Cryptographic Signature •
CVSS: 6.5EPSS: 0%CPEs: 2EXPL: 0CVE-2022-23625 – DoS vulnerability: Malformed Resource Identifiers
https://notcve.org/view.php?id=CVE-2022-23625
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. • https://github.com/wireapp/wire-ios-transport/commit/02e90aa45edaf7eb2d8b97fa2377cd8104274170 https://github.com/wireapp/wire-ios-transport/security/advisories/GHSA-3xvh-x964-572h https://github.com/wireapp/wire-ios/security/advisories/GHSA-rq36-8qfp-79mc • CWE-755: Improper Handling of Exceptional Conditions •