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CVE-2023-27580

HIGH

7.5

Descricao

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.

Detalhes CVE

Pontuacao CVSS v3.17.5

SeveridadeHIGH

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado3/13/2023

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

codeigniter:shield

Fraquezas (CWE)

CWE-916

Referencias

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)

Correlacoes IOC

Sem correlacoes registradas

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