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CVE-2022-3008

Date: September 5, 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

Language: C++

Severity Score

Related Resources (8)

https://github.com/syoyo/tinygltf/blob/master/README.md
https://github.com/syoyo/tinygltf/issues/368
https://security-tracker.debian.org/tracker/CVE-2022-3008
https://nvd.nist.gov/vuln/detail/CVE-2022-3008
https://github.com/syoyo/tinygltf/commit/52ff00a38447f06a17eab1caa2cf0730a119c751
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49053
https://www.debian.org/security/2022/dsa-5232
https://www.mend.io/vulnerability-database/CVE-2022-3008

Severity Score

Weakness Type (CWE)

Command Injection

CWE-77

CVSS v3.1

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

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