Vulnerability DatabaseCVE-2022-3008
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CVE-2022-3008
September 05, 2022
The tinygltf library uses the C library function wordexp() to perform file path expansion on untrusted paths that are provided from the input file. This function allows for command injection by using backticks. An attacker could craft an untrusted path input that would result in a path expansion. We recommend upgrading to 2.6.0 or past commit 52ff00a38447f06a17eab1caa2cf0730a119c751
Related Resources (6)
https://www.debian.org/security/2022/dsa-5232
https://github.com/syoyo/tinygltf/issues/368
https://github.com/syoyo/tinygltf/blob/master/README.md
https://security-tracker.debian.org/tracker/CVE-2022-3008
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49053
https://github.com/syoyo/tinygltf/commit/52ff00a38447f06a17eab1caa2cf0730a119c751
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CVSS v4
Base Score:
7.2
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
NONE
Vulnerable System Availability
HIGH
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
NONE
Availability
HIGH
Weakness Type (CWE)
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-78
Improper Neutralization of Special Elements used in a Command ('Command Injection')
CWE-77
EPSS
Base Score:
11.88