njs up to 0.3.1 njs/njs_function.c njs_function_native_call memory corruption

A vulnerability was found in njs up to 0.3.1 and classified as critical. Affected by this issue is the function njs_function_native_call of the file njs/njs_function.c. The manipulation with an unknown input leads to a memory corruption vulnerability (Heap-based). Using CWE to declare the problem leads to CWE-122. Impacted is confidentiality, integrity, and availability. CVE summarizes:

njs through 0.3.1, used in NGINX, has a heap-based buffer overflow in njs_function_native_call in njs/njs_function.c.

The weakness was released 05/20/2019. This vulnerability is handled as CVE-2019-12208 since 05/20/2019. Technical details are known, but there is no available exploit. The structure of the vulnerability defines a possible price range of USD $0-$5k at the moment (estimation calculated on 05/20/2019).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Entries connected to this vulnerability are available at 135264 and 135265.

Name

VulDB Meta Base Score: 5.5
VulDB Meta Temp Score: 5.5

VulDB Base Score: ≈5.5
VulDB Temp Score: ≈5.5
VulDB Vector: ?
VulDB Reliability: ?

VulDB Base Score: ?
VulDB Temp Score: ?
VulDB Reliability: ?
Class: Memory corruption / Heap-based (CWE-122)
Local: Yes
Remote: No

Availability: ?
Status: Not defined

Price Prediction: ?
Current Price Estimation: ?

Threat Intelligenceinfoedit

Threat: ?
Adversaries: ?
Geopolitics: ?
Economy: ?
Predictions: ?
Remediation: ?Recommended: no mitigation known
0-Day Time: ?05/20/2019 Advisory disclosed
05/20/2019 +0 days VulDB entry created
05/20/2019 +0 days CVE assigned
05/20/2019 +0 days VulDB last updateCVE: CVE-2019-12208 (?)
See also: ?Created: 05/20/2019 07:42 PM
Complete: ?

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