CVE-2025-27498
- Source
- https://nvd.nist.gov/vuln/detail/CVE-2025-27498
- Import Source
- https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2025-27498.json
- JSON Data
- https://api.osv.dev/v1/vulns/CVE-2025-27498
- Aliases
- Downstream
- Published
- 2025-03-03T16:52:02Z
- Modified
- 2025-10-22T18:45:36.590188Z
- Severity
-
- 5.7 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:A/VC:L/VI:H/VA:N/SC:N/SI:N/SA:N CVSS Calculator
- Summary
- AEADs/ascon-aead: Plaintext exposed in decrypt_in_place_detached even on tag verification failure
- Details
-
aes-gcm is a pure Rust implementation of the AES-GCM. In decryptinplacedetached, the decrypted ciphertext (which is the correct ciphertext) is exposed even if the tag is incorrect. This is because in decryptinplace 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.
- Database specific
{ "cwe_ids": [ "CWE-347" ] }- References
Affected packages
Git / github.com/rustcrypto/aeads
Affected ranges
- Type
- GIT
- Repo
- https://github.com/rustcrypto/aeads
- Events
-
Introduced0 Unknown introduced commit / All previous commits are affectedFixed
Affected versions
aes-gcm-siv-v0.*
aes-gcm-siv-v0.1.0
aes-gcm-siv-v0.10.0
aes-gcm-siv-v0.10.1
aes-gcm-siv-v0.2.0
aes-gcm-siv-v0.2.1
aes-gcm-siv-v0.3.0
aes-gcm-siv-v0.4.0
aes-gcm-siv-v0.4.1
aes-gcm-siv-v0.5.0
aes-gcm-siv-v0.8.0
aes-gcm-siv-v0.9.0
aes-gcm-v0.*
aes-gcm-v0.1.0
aes-gcm-v0.1.1
aes-gcm-v0.2.0
aes-gcm-v0.2.1
aes-gcm-v0.3.0
aes-gcm-v0.3.1
aes-gcm-v0.3.2
aes-gcm-v0.4.0
aes-gcm-v0.4.1
aes-gcm-v0.4.2
aes-gcm-v0.5.0
aes-gcm-v0.6.0
aes-gcm-v0.7.0
aes-gcm-v0.8.0
aes-gcm-v0.9.0
aes-gcm-v0.9.1
aes-gcm-v0.9.2
aes-siv-v0.*
aes-siv-v0.1.1
aes-siv-v0.1.2
aes-siv-v0.2.0
aes-siv-v0.3.0
aes-siv-v0.4.0
aes-siv-v0.5.0
aes-siv-v0.6.0
aes-siv-v0.6.1
ccm-v0.*
ccm-v0.1.0
ccm-v0.2.0
ccm-v0.3.0
ccm-v0.4.0
ccm-v0.4.1
ccm-v0.4.2
ccm-v0.4.3
chacha20poly1305-v0.*
chacha20poly1305-v0.1.0
chacha20poly1305-v0.1.1
chacha20poly1305-v0.1.2
chacha20poly1305-v0.2.0
chacha20poly1305-v0.2.1
chacha20poly1305-v0.2.2
chacha20poly1305-v0.3.0
chacha20poly1305-v0.3.1
chacha20poly1305-v0.3.2
chacha20poly1305-v0.3.3
chacha20poly1305-v0.4.0
chacha20poly1305-v0.4.1
chacha20poly1305-v0.5.0
chacha20poly1305-v0.5.1
chacha20poly1305-v0.6.0
chacha20poly1305-v0.7.0
chacha20poly1305-v0.7.1
chacha20poly1305-v0.8.0
crypto_box-v0.*
crypto_box-v0.1.0
crypto_box-v0.2.0
crypto_box-v0.3.0
crypto_box-v0.4.0
crypto_box-v0.5.0
crypto_box-v0.6.0
deoxys-v0.*
deoxys-v0.0.1
eax-v0.*
eax-v0.2.0
eax-v0.3.0
eax-v0.4.0
mgm-v0.*
mgm-v0.1.0
mgm-v0.1.1
mgm-v0.2.0
mgm-v0.2.1
mgm-v0.3.0
mgm-v0.4.0
mgm-v0.4.1
mgm-v0.4.2
xsalsa20poly1305-v0.*
xsalsa20poly1305-v0.1.0
xsalsa20poly1305-v0.2.0
xsalsa20poly1305-v0.2.1
xsalsa20poly1305-v0.3.0
xsalsa20poly1305-v0.3.1
xsalsa20poly1305-v0.4.0
xsalsa20poly1305-v0.4.1
xsalsa20poly1305-v0.4.2
xsalsa20poly1305-v0.5.0
xsalsa20poly1305-v0.6.0
xsalsa20poly1305-v0.7.0
xsalsa20poly1305-v0.7.1