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chore: add advisory regarding openssl3 vulnerabilities #2808
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chore: add advisory regarding openssl
comawill 01dd5b5
name files consistently to have security responses show up ordered by…
jschaul cfeed70
Clarify severity rating of the openssl vulnerability
comawill 217addd
Complete partial sentence
comawill ee1bd3b
Set reversed order to have most recent entry on top
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| # 2022-11-01 - Critical OpenSSL Vulnerability | ||
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| Last updated: 2022-11-01 | ||
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| ## Introduction | ||
| OpenSSL in versions after 3 and before 3.0.7 are potentially vulnerable against CVE-2022-3786 and CVE-2022-3602. | ||
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| In a TLS client, this can be triggered by connecting to a malicious server. In a TLS server, this can be triggered if the server requests client authentication and a malicious client connects. | ||
| Wire applications perform such requests to TLS servers and Wire-Servers also accepts | ||
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| ## Are Wire installations affected? | ||
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| **Wire/wire-server (<= 2022-10-04) is not affected by this vulnerability.** Neither Wire-server on the cloud (on wire.com) nor on-premise installations are affected. | ||
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| Only OpenSSL prior to version 3 is affected, all wire-server components use OpenSSL 1.1.1. | ||
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| ## Are Wire clients affected? | ||
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| **Wire clients are not affected by this vulnerability.** | ||
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| Wire clients for **Android** (<= 3.82.38) and **iOS** (<= 3.106) and don’t use OpenSSL. These Wire clients use only libsodium for cryptographic operations. | ||
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| The Wire **Webapp** (<= 2022.10.12.08.31) and **Desktop** (<= 3.29) clients make use of OpenSSL 1.1.1 but not OpenSSL 3. | ||
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| ## Further information | ||
| * Additional details can be found in the [Security Advisory of OpenSSL](https://www.openssl.org/news/secadv/20221101.txt) | ||
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