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CVE-2023-3894

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Date: August 8, 2023

Those using jackson-dataformats-text to parse TOML data may be vulnerable to Denial of Service attacks (DOS). If the parser is running on user supplied input, an attacker may supply content that causes the parser to crash by stackoverflow. This effect may support a denial of service attack.

Language: Java

Severity Score

Related Resources (7)

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=50083
https://github.com/FasterXML/jackson-dataformats-text/pull/398
https://github.com/FasterXML/jackson-dataformats-text/blob/2.16/release-notes/VERSION-2.x
https://nvd.nist.gov/vuln/detail/CVE-2023-3894
https://github.com/FasterXML/jackson-dataformats-text/commit/5dd5f740aedcf37adad7ffece460e75e54abb0ed
https://github.com/FasterXML/jackson-dataformats-text
https://www.mend.io/vulnerability-database/CVE-2023-3894

Severity Score

Weakness Type (CWE)

Improper Input Validation

CWE-20

Out-of-bounds Write

CWE-787

Uncontrolled Resource Consumption

CWE-400

CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): CHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): LOW

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