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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-42811 Detail

Description

aes-gcm is a pure Rust implementation of the AES-GCM. Starting in version 0.10.0 and prior to version 0.10.3, in the AES GCM implementation of decrypt_in_place_detached, the decrypted ciphertext (i.e. the correct plaintext) is exposed even if tag verification fails. If a program using the `aes-gcm` crate's `decrypt_in_place*` APIs accesses the buffer after decryption failure, it will contain a decryption of an unauthenticated input. Depending on the specific nature of the program this may enable Chosen Ciphertext Attacks (CCAs) which can cause a catastrophic breakage of the cipher including full plaintext recovery. Version 0.10.3 contains a fix for this issue.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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URL Source(s) Tag(s)
https://docs.rs/aes-gcm/latest/src/aes_gcm/lib.rs.html#309 CVE, GitHub, Inc. Product 
https://github.com/RustCrypto/AEADs/security/advisories/GHSA-423w-p2w9-r7vq CVE, GitHub, Inc. Exploit  Vendor Advisory 
https://lists.fedoraproject.org/archives/list/[email protected]/message/ROBB6TBDAGEQ2WIINR34F3DPSN3FND6K/ CVE, GitHub, Inc. Mailing List 
https://lists.fedoraproject.org/archives/list/[email protected]/message/RYQCICN6BVC6I75O3F6W4VK4J3MOYDJU/ CVE, GitHub, Inc. Mailing List 
https://lists.fedoraproject.org/archives/list/[email protected]/message/U67ZSMNX5V3WTBYPUYF45PSFG4SF5SGF/ CVE, GitHub, Inc. Mailing List 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-347 Improper Verification of Cryptographic Signature GitHub, Inc.  

Known Affected Software Configurations Switch to CPE 2.2

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Change History

8 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-42811
NVD Published Date:
09/22/2023
NVD Last Modified:
11/21/2024
Source:
GitHub, Inc.