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Security Advisories: MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTY5OXEtd2NmZi1nOW1q
Unsafe deserialization in Yii 2
Impact
Remote code execution in case application calls unserialize()
on user input containing specially crafted string.
Patches
2.0.38
Workarounds
Add the following to BatchQueryResult.php:
public function __sleep()
{
throw new \BadMethodCallException('Cannot serialize '.__CLASS__);
}
public function __wakeup()
{
throw new \BadMethodCallException('Cannot unserialize '.__CLASS__);
}
For more information
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Permalink: https://github.com/advisories/GHSA-699q-wcff-g9mjJSON: https://advisories.ecosyste.ms/api/v1/advisories/MDE2OlNlY3VyaXR5QWR2aXNvcnlHSFNBLTY5OXEtd2NmZi1nOW1q
Source: GitHub Advisory Database
Origin: Unspecified
Severity: High
Classification: General
Published: over 4 years ago
Updated: 11 months ago
CVSS Score: 8.9
CVSS vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:H/A:H
EPSS Percentage: 0.04665
EPSS Percentile: 0.92504
Identifiers: GHSA-699q-wcff-g9mj, CVE-2020-15148
References:
- https://github.com/yiisoft/yii2/security/advisories/GHSA-699q-wcff-g9mj
- https://github.com/yiisoft/yii2/commit/9abccb96d7c5ddb569f92d1a748f50ee9b3e2b99
- https://nvd.nist.gov/vuln/detail/CVE-2020-15148
- https://github.com/FriendsOfPHP/security-advisories/blob/master/yiisoft/yii2/CVE-2020-15148.yaml
- https://www.yiiframework.com/news/303/yii-2-0-38
- https://github.com/advisories/GHSA-699q-wcff-g9mj
Blast Radius: 40.3
Affected Packages
packagist:yiisoft/yii2
Dependent packages: 9,497Dependent repositories: 33,911
Downloads: 24,169,492 total
Affected Version Ranges: < 2.0.38
Fixed in: 2.0.38
All affected versions: 2.0.0, 2.0.1, 2.0.2, 2.0.3, 2.0.4, 2.0.5, 2.0.6, 2.0.7, 2.0.8, 2.0.9, 2.0.10, 2.0.11, 2.0.12, 2.0.13, 2.0.14, 2.0.15, 2.0.16, 2.0.17, 2.0.18, 2.0.19, 2.0.20, 2.0.21, 2.0.22, 2.0.23, 2.0.24, 2.0.25, 2.0.26, 2.0.27, 2.0.28, 2.0.29, 2.0.30, 2.0.31, 2.0.32, 2.0.33, 2.0.34, 2.0.35, 2.0.36, 2.0.37
All unaffected versions: 2.0.38, 2.0.39, 2.0.40, 2.0.41, 2.0.42, 2.0.43, 2.0.44, 2.0.45, 2.0.46, 2.0.47, 2.0.48, 2.0.49, 2.0.50, 2.0.51