Vulnerability DatabaseWS-2022-0043
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WS-2022-0043
November 03, 2024
Stack overflow in rustc_serialize when parsing deeply nested JSON. All versions of rustc-serialize through 0.3.24 are affected. When parsing JSON using json::Json::from_str, there is no limit to the depth of the stack, therefore deeply nested objects can cause a stack overflow, which aborts the process.
Related Resources (4)
https://github.com/rust-lang/rustc-serialize
https://rustsec.org/advisories/RUSTSEC-2022-0004.html
https://github.com/rust-lang-deprecated/rustc-serialize
https://crates.io/crates/rustc-serialize
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CVSS v4
Base Score:
8.7
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
7.5
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
NONE
Integrity
NONE
Availability
HIGH