GitHub Advisory DatabaseGHSA-W2FR-65VP-MXW3Deserialization of untrusted data in Symfony
7.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
61.3%
In Symfony before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, it is possible to cache objects that may contain bad user input. On serialization or unserialization, this could result in the deletion of files that the current user has access to. This is related to symfony/cache and symfony/phpunit-bridge.
References
github.com/advisories/GHSA-w2fr-65vp-mxw3
github.com/FriendsOfPHP/security-advisories/blob/master/symfony/cache/CVE-2019-10912.yaml
github.com/FriendsOfPHP/security-advisories/blob/master/symfony/phpunit-bridge/CVE-2019-10912.yaml
github.com/FriendsOfPHP/security-advisories/blob/master/symfony/symfony/CVE-2019-10912.yaml
github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms-core/CVE-2019-10912.yaml
github.com/FriendsOfPHP/security-advisories/blob/master/typo3/cms/CVE-2019-10912.yaml
github.com/symfony/symfony/commit/4fb975281634b8d49ebf013af9e502e67c28816b
lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/42UEKSLKJB72P24JBWVN6AADHLMYSUQD/
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lists.fedoraproject.org/archives/list/[email protected]/message/ZLOZX5BZMQKWG7PJRQL6MB5CAMKBQAWD/
nvd.nist.gov/vuln/detail/CVE-2019-10912
seclists.org/bugtraq/2019/May/21
symfony.com/blog/cve-2019-10912-prevent-destructors-with-side-effects-from-being-unserialized
symfony.com/cve-2019-10912
typo3.org/security/advisory/typo3-core-sa-2019-016
typo3.org/security/advisory/typo3-core-sa-2019-016/
www.debian.org/security/2019/dsa-4441
Related
7.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
HIGH
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:N
6.5 Medium
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:S/C:P/I:P/A:P
0.002 Low
EPSS
Percentile
61.3%