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CVE-2023-27580

HIGH

7.5

Beschreibung

CodeIgniter Shield provides authentication and authorization for the CodeIgniter 4 PHP framework. An improper implementation was found in the password storage process. All hashed passwords stored in Shield v1.0.0-beta.3 or earlier are easier to crack than expected due to the vulnerability. Therefore, they should be removed as soon as possible. If an attacker gets (1) the user's hashed password by Shield, and (2) the hashed password (SHA-384 hash without salt) from somewhere, the attacker may easily crack the user's password. Upgrade to Shield v1.0.0-beta.4 or later to fix this issue. After upgrading, all users’ hashed passwords should be updated (saved to the database). There are no known workarounds.

CVE Details

CVSS v3.1 Bewertung7.5

SchweregradHIGH

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht3/13/2023

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

codeigniter:shield

Schwachen (CWE)

CWE-916

Referenzen

https://blog.ircmaxell.com/2015/03/security-issue-combining-bcrypt-with.html(security-advisories@github.com)

https://cheatsheetseries.owasp.org/cheatsheets/Password_Storage_Cheat_Sheet.html#pre-hashing-passwords(security-advisories@github.com)

https://github.com/codeigniter4/shield/blob/develop/UPGRADING.md(security-advisories@github.com)

https://github.com/codeigniter4/shield/commit/ea9688dd01d100193d834117dbfc2cfabcf9ea0b(security-advisories@github.com)

https://github.com/codeigniter4/shield/security/advisories/GHSA-c5vj-f36q-p9vg(security-advisories@github.com)

https://www.scottbrady91.com/authentication/beware-of-password-shucking(security-advisories@github.com)

https://blog.ircmaxell.com/2015/03/security-issue-combining-bcrypt-with.html(af854a3a-2127-422b-91ae-364da2661108)

https://cheatsheetseries.owasp.org/cheatsheets/Password_Storage_Cheat_Sheet.html#pre-hashing-passwords(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/codeigniter4/shield/blob/develop/UPGRADING.md(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/codeigniter4/shield/commit/ea9688dd01d100193d834117dbfc2cfabcf9ea0b(af854a3a-2127-422b-91ae-364da2661108)

https://github.com/codeigniter4/shield/security/advisories/GHSA-c5vj-f36q-p9vg(af854a3a-2127-422b-91ae-364da2661108)

https://www.scottbrady91.com/authentication/beware-of-password-shucking(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.