CVE Alert: CVE-2025-24904
Vulnerability Summary: CVE-2025-24904
libsignal-service-rs is a Rust version of the libsignal-service-java library which implements the core functionality to communicate with Signal servers. Prior to commit 82d70f6720e762898f34ae76b0894b0297d9b2f8, plaintext content envelopes could be injected by a server or a malicious client, and may have been able to bypass the end-to-end encryption and authentication. The vulnerability is fixed per 82d70f6720e762898f34ae76b0894b0297d9b2f8. The `Metadata` struct contains an additional `was_encrypted` field, which breaks the API, but should be easily resolvable. No known workarounds are available.
Affected Endpoints:
No affected endpoints listed.
Published Date:
2/13/2025, 4:16:49 PM
🔥 CVSS Score:
Exploit Status:
Not ExploitedReferences:
- https://github.com/whisperfish/libsignal-service-rs/commit/82d70f6720e762898f34ae76b0894b0297d9b2f8
- https://github.com/whisperfish/libsignal-service-rs/security/advisories/GHSA-hrrc-wpfw-5hj2
Recommended Action:
No proposed action available. Please refer to vendor documentation for updates.
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