vulnerability
FreeBSD: VID-9e2d0dcf-9926-11e8-a92d-0050562a4d7b (CVE-2018-10903): py-cryptography -- tag forgery vulnerability
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:P/I:N/A:N) | Aug 6, 2018 | Aug 6, 2018 | Dec 10, 2025 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:P/I:N/A:N)
Published
Aug 6, 2018
Added
Aug 6, 2018
Modified
Dec 10, 2025
Description
The Python Cryptographic Authority (PyCA) project reports: finalize_with_tag() allowed tag truncation by default which can allow tag forgery in some cases. The method now enforces the min_tag_length provided to the GCM constructor
Solutions
freebsd-upgrade-package-py27-cryptographyfreebsd-upgrade-package-py34-cryptographyfreebsd-upgrade-package-py35-cryptographyfreebsd-upgrade-package-py36-cryptographyfreebsd-upgrade-package-py37-cryptography
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