PT-2023-31614 · Unknown · Yii2-Authclient

Rhertogh · Publicado 2023-12-18 · Atualizado 2024-01-08 · CVE-2023-50708

Positive Technologies (AI Summary)

CVSS v3.1

6.1

Média

Vetor base

AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:N

Name of the Vulnerable Software and Affected Versions yii2-authclient versions prior to 2.2.15

Description The issue concerns a timing attack vulnerability in the Oauth1/2 state and OpenID Connect nonce due to comparison via regular string comparison instead of using Yii::$app->getSecurity()->compareString(). This vulnerability affects the OAuth 1 "state", OAuth 2 "state", and OpenID Connect "nonce". No estimated number of potentially affected devices or real-world incidents are mentioned.

Recommendations For yii2-authclient versions prior to 2.2.15, update to version 2.2.15 to resolve the issue. As a temporary workaround, consider using Yii::$app->getSecurity()->compareString() for comparing the Oauth1/2 state and OpenID Connect nonce until the official patch is applied.

Exploit

Correção

Side Channel Attack

Enumeração de Fraquezas

CWE-203

Identificadores relacionados

CVE-2023-50708

GHSA-W8VH-P74J-X9XP

Produtos afetados

Yii2-Authclient

Referências · 11

• 🔥 https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/50xxx/CVE-2023-50708.json · Exploit
• 🔥 https://github.com/yiisoft/yii2-authclient/security/advisories/GHSA-w8vh-p74j-x9xp · Exploit
• https://github.com/yiisoft/yii2-authclient/commit/dabddf2154ab7e7703740205a069202554089248 · Correção
• https://github.com/yiisoft/yii2-authclient/blob/0d1c3880f4d79e20aa1d77c012650b54e69695ff/src/OAuth2.php#L121 · Nota
• https://github.com/yiisoft/yii2-authclient · Nota
• https://github.com/yiisoft/yii2-authclient/blob/0d1c3880f4d79e20aa1d77c012650b54e69695ff/src/OpenIdConnect.php#L420 · Nota
• https://github.com/yiisoft/yii2-authclient/blob/0d1c3880f4d79e20aa1d77c012650b54e69695ff/src/OAuth1.php#L158 · Nota
• https://t.me/cvenotify/66631 · Publicação no Telegram
• https://nvd.nist.gov/vuln/detail/CVE-2023-50708 · Nota de Segurança
• https://osv.dev/vulnerability/CVE-2023-50708 · Aviso do Fabricante
• https://osv.dev/vulnerability/GHSA-w8vh-p74j-x9xp · Aviso do Fabricante