Symfony up to 4.2.6 http-foundation HTTP Method sql injection

Summaryinfo

A vulnerability has been found in Symfony up to 2.7.50/2.8.49/3.4.25/4.1.11/4.2.6 and classified as critical. This affects an unknown part of the component http-foundation. Performing a manipulation as part of HTTP Method results in sql injection. This vulnerability is cataloged as CVE-2019-10913. It is possible to initiate the attack remotely. There is no exploit available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in Symfony up to 2.7.50/2.8.49/3.4.25/4.1.11/4.2.6. It has been classified as critical. This affects an unknown part of the component http-foundation. The manipulation as part of a HTTP Method leads to a sql injection vulnerability. CWE is classifying the issue as CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

In Symfony before 2.7.51, 2.8.x before 2.8.50, 3.x before 3.4.26, 4.x before 4.1.12, and 4.2.x before 4.2.7, HTTP Methods provided as verbs or using the override header may be treated as trusted input, but they are not validated, possibly causing SQL injection or XSS. This is related to symfony/http-foundation.

The bug was discovered 04/17/2019. The weakness was shared 05/16/2019 (GitHub Repository). It is possible to read the advisory at github.com. This vulnerability is uniquely identified as CVE-2019-10913 since 04/07/2019. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available. The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

The vulnerability was handled as a non-public zero-day exploit for at least 29 days. During that time the estimated underground price was around $0-$5k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 176879 (Debian Security Update for symfony (DSA 4441-1)).

Upgrading to version 2.7.51, 2.8.50, 3.4.26, 4.1.12 or 4.2.7 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at SecurityFocus (BID 104943†). The entries VDB-119487, VDB-119502, VDB-119506 and VDB-122590 are related to this item. Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Name

• Symfony

Version

• 2.7.0
• 2.7.1
• 2.7.2
• 2.7.3
• 2.7.4
• 2.7.5
• 2.7.6
• 2.7.7
• 2.7.8
• 2.7.9
• 2.7.10
• 2.7.11
• 2.7.12
• 2.7.13
• 2.7.14
• 2.7.15
• 2.7.16
• 2.7.17
• 2.7.18
• 2.7.19
• 2.7.20
• 2.7.21
• 2.7.22
• 2.7.23
• 2.7.24
• 2.7.25
• 2.7.26
• 2.7.27
• 2.7.28
• 2.7.29
• 2.7.30
• 2.7.31
• 2.7.32
• 2.7.33
• 2.7.34
• 2.7.35
• 2.7.36
• 2.7.37
• 2.7.38
• 2.7.39
• 2.7.40
• 2.7.41
• 2.7.42
• 2.7.43
• 2.7.44
• 2.7.45
• 2.7.46
• 2.7.47
• 2.7.48
• 2.7.49
• 2.7.50
• 2.8.0
• 2.8.1
• 2.8.2
• 2.8.3
• 2.8.4
• 2.8.5
• 2.8.6
• 2.8.7
• 2.8.8
• 2.8.9
• 2.8.10
• 2.8.11
• 2.8.12
• 2.8.13
• 2.8.14
• 2.8.15
• 2.8.16
• 2.8.17
• 2.8.18
• 2.8.19
• 2.8.20
• 2.8.21
• 2.8.22
• 2.8.23
• 2.8.24
• 2.8.25
• 2.8.26
• 2.8.27
• 2.8.28
• 2.8.29
• 2.8.30
• 2.8.31
• 2.8.32
• 2.8.33
• 2.8.34
• 2.8.35
• 2.8.36
• 2.8.37
• 2.8.38
• 2.8.39
• 2.8.40
• 2.8.41
• 2.8.42
• 2.8.43
• 2.8.44
• 2.8.45
• 2.8.46
• 2.8.47
• 2.8.48
• 2.8.49
• 3.4.0
• 3.4.1
• 3.4.2
• 3.4.3
• 3.4.4
• 3.4.5
• 3.4.6
• 3.4.7
• 3.4.8
• 3.4.9
• 3.4.10
• 3.4.11
• 3.4.12
• 3.4.13
• 3.4.14
• 3.4.15
• 3.4.16
• 3.4.17
• 3.4.18
• 3.4.19
• 3.4.20
• 3.4.21
• 3.4.22
• 3.4.23
• 3.4.24
• 3.4.25
• 4.1.0
• 4.1.1
• 4.1.2
• 4.1.3
• 4.1.4
• 4.1.5
• 4.1.6
• 4.1.7
• 4.1.8
• 4.1.9
• 4.1.10
• 4.1.11
• 4.2.0
• 4.2.1
• 4.2.2
• 4.2.3
• 4.2.4
• 4.2.5
• 4.2.6

License

• open-source

Website

• Product: https://github.com/symfony/symfony/

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Entryinfo

Be aware that VulDB is the high quality source for vulnerability data.

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