XPC Client Validation via PID leading to Local Privilege Escalation in Native Instruments Native Access
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Native Instruments | Native Access | unknown |
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No data.
| Vendor | Product | Versions |
|---|---|---|
| Native Instruments | Native Access | — |
Vendor Solution
The vendor was unreachable and did not respond to multiple contact attempts. No patch is available. Customers should contact the vendor and request a patch.
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.155% probability within 30 days)
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Native-instruments
Native-instruments native Access |
|
| CPEs | cpe:2.3:a:native-instruments:native_access:*:*:*:*:*:*:*:* | |
| Vendors & Products |
Native-instruments
Native-instruments native Access |
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Native Instruments
Native Instruments native Access |
|
| Vendors & Products |
Native Instruments
Native Instruments native Access |
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
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cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
cvssV3_1
|
| Type | Values Removed | Values Added |
|---|---|---|
| Description | It was found that the XPC service offered by the privileged helper of Native Access uses the PID of the connecting client to verify its code signature. This is considered insecure and can be exploited by PID reuse attacks. The connection handler function uses _xpc_connection_get_pid(arg2) as argument for the hasValidSignature function. This value can not be trusted since it is vulnerable to PID reuse attacks. | |
| Title | XPC Client Validation via PID leading to Local Privilege Escalation in Native Instruments Native Access | |
| Weaknesses | CWE-367 | |
| References |
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