Vulnerability Monitor

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CVE-2019-18889

An issue was discovered in Symfony 3.4.0 through 3.4.34, 4.2.0 through 4.2.11, and 4.3.0 through 4.3.7. Serializing certain cache adapter interfaces could result in remote code injection. This is related to symfony/cache.

Published

2019-11-21T23:15:13.607

Last Modified

2024-11-21T04:33:47.280

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:P

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: PARTIAL
Integrity Impact: PARTIAL
Availability Impact: PARTIAL

Exploitability Score

10.0

Impact Score

6.4

Weaknesses

Type: Primary
CWE-94

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	sensiolabs	symfony	≤ 3.4.34	Yes
Application	sensiolabs	symfony	≤ 4.2.11	Yes
Application	sensiolabs	symfony	≤ 4.3.7	Yes
Operating System	fedoraproject	fedora	31	Yes

References

https://github.com/symfony/symfony/releases/tag/v4.3.8 Release Notes ([email protected])
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UED22BOXTL2SSFMGYKA64ZFHGLLJG3EA/ ([email protected])
https://symfony.com/blog/cve-2019-18889-forbid-serializing-abstractadapter-and-tagawareadapter-instances Vendor Advisory ([email protected])
https://symfony.com/blog/symfony-4-3-8-released Release Notes ([email protected])
https://github.com/symfony/symfony/releases/tag/v4.3.8 Release Notes (af854a3a-2127-422b-91ae-364da2661108)
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UED22BOXTL2SSFMGYKA64ZFHGLLJG3EA/ (af854a3a-2127-422b-91ae-364da2661108)
https://symfony.com/blog/cve-2019-18889-forbid-serializing-abstractadapter-and-tagawareadapter-instances Vendor Advisory (af854a3a-2127-422b-91ae-364da2661108)
https://symfony.com/blog/symfony-4-3-8-released Release Notes (af854a3a-2127-422b-91ae-364da2661108)