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CVE-2023-27580

HIGH

7.5

Description

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.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie3/13/2023

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

codeigniter:shield

Faiblesses (CWE)

CWE-916

References

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)

Correlations IOC

Aucune correlation enregistree

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