CVE-2020-9296

Netflix Titus uses Java Bean Validation (JSR 380) custom constraint validators. When building custom constraint violation error messages, different types of interpolation are supported, including Java EL expressions. If an attacker can inject arbitrary data in the error message template being passed to ConstraintValidatorContext.buildConstraintViolationWithTemplate() argument, they will be able to run arbitrary Java code.

CVSS v3 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://github.com/Netflix/security-bulletins/blob/master/advisories/nflx-2020-002.md	Third Party Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:netflix:conductor:*:*:*:*:*:*:*:*

History

29 Oct 2022, 02:37

Type	Values Removed	Values Added
References	~~(MISC) https://github.com/Netflix/security-bulletins/blob/master/advisories/nflx-2020-002.md -~~	(MISC) https://github.com/Netflix/security-bulletins/blob/master/advisories/nflx-2020-002.md - Third Party Advisory
CWE	~~CWE-74~~	CWE-917

Information

Published : 2020-06-16 14:15

Updated : 2023-12-10 13:27

NVD link : CVE-2020-9296

Mitre link : CVE-2020-9296

CVE.ORG link : CVE-2020-9296

JSON object : View

Products Affected

netflix

conductor

CWE

CWE-917

Improper Neutralization of Special Elements used in an Expression Language Statement ('Expression Language Injection')

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