Security Advisory

CVE-2025-27498

CVE vulnerability detail — eXtreme Datacenter Security Operations

Published 2025-03-03 16:52:02

Last updated 2025-03-03 17:32:24

Assigner GitHub_M

State PUBLISHED

Description

aes-gcm is a pure Rust implementation of the AES-GCM. In decrypt_in_place_detached, the decrypted ciphertext (which is the correct ciphertext) is exposed even if the tag is incorrect. This is because in decrypt_inplace in asconcore.rs, tag verification causes an error to be returned with the plaintext contents still in buffer. The vulnerability is fixed in 0.4.3.

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