CVE-2023-50708

See a problem?
Please try reporting it to the source first.
Source
https://cve.org/CVERecord?id=CVE-2023-50708
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-50708.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2023-50708
Aliases
Published
2023-12-22T18:25:01.925Z
Modified
2026-07-15T01:49:12.509151269Z
Severity
  • 6.1 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:C/C:N/I:H/A:N CVSS Calculator
Summary
yii2-authclient vulnerable to possible timing attack on string comparison in OAuth1, OAuth2 and OpenID Connect implementation
Details

yii2-authclient is an extension that adds OpenID, OAuth, OAuth2 and OpenId Connect consumers for the Yii framework 2.0. In yii2-authclient prior to version 2.2.15, the Oauth1/2 state and OpenID Connect nonce is vulnerable for a timing attack since it is compared via regular string comparison (instead of Yii::$app->getSecurity()->compareString()). Version 2.2.15 contains a patch for the issue. No known workarounds are available.

Database specific 
{
    "cwe_ids": [
        "CWE-203"
    ],
    "cna_assigner": "GitHub_M",
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2023/50xxx/CVE-2023-50708.json"
}
References

Affected packages

Git / github.com/yiisoft/yii2-authclient

Affected ranges

Type
GIT
Repo
https://github.com/yiisoft/yii2-authclient
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Fixed
a11cbb065a2424c25f9dc0d0df6852d605d869b2
Fixed
dabddf2154ab7e7703740205a069202554089248
Database specific 
{
    "cpe": "cpe:2.3:a:yiiframework:yii2-authclient:*:*:*:*:*:*:*:*",
    "extracted_events": [
        {
            "introduced": "0"
        },
        {
            "fixed": "2.2.15"
        }
    ],
    "source": [
        "CPE_RANGE",
        "REFERENCES"
    ]
}

Affected versions

2.*
2.0.0
2.0.0-beta
2.0.0-rc
2.0.1
2.0.2
2.0.3
2.0.4
2.0.5
2.0.6
2.1.0
2.1.1
2.1.2
2.1.3
2.1.4
2.1.5
2.1.6
2.1.7
2.1.8
2.2.0
2.2.1
2.2.10
2.2.11
2.2.12
2.2.13
2.2.14
2.2.2
2.2.3
2.2.4
2.2.6
2.2.7
2.2.8
2.2.9

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2023-50708.json"