Command Injection on tinygltf
CVE-2022-3008

8.1HIGH

Key Information:

Vendor

Syoyo

Status
Tinygltf
Vendor
CVE Published:
5 September 2022

What is CVE-2022-3008?

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

Affected Version(s)

tinygltf < 2.6.0

References

https://github.com/syoyo/tinygltf/commit/52ff00a38447f06a...
x_refsource_MISC
https://github.com/syoyo/tinygltf/issues/368
x_refsource_MISC
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=49053
x_refsource_MISC

CVSS V3.1

Score:
8.1
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.