Description
An exploitable denial of service vulnerability exists in the object lookup functionality of Yara 3.8.1. A specially crafted binary file can cause a negative value to be read to satisfy an assert, resulting in Denial of Service. An attacker can create a malicious binary to trigger this vulnerability.
Analysis and contextual insights are available on OpenCVE Cloud.
Remediation
No vendor fix or workaround currently provided.
Additional remediation guidance may be available on OpenCVE Cloud.
Tracking
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Advisories
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2019-14627 | An exploitable denial of service vulnerability exists in the object lookup functionality of Yara 3.8.1. A specially crafted binary file can cause a negative value to be read to satisfy an assert, resulting in Denial of Service. An attacker can create a malicious binary to trigger this vulnerability. |
References
History
No history.
Status: PUBLISHED
Assigner: talos
Published:
Updated: 2024-08-04T19:40:49.327Z
Reserved: 2019-01-04T00:00:00.000Z
Link: CVE-2019-5020
No data.
Status : Modified
Published: 2019-07-31T17:15:11.387
Modified: 2024-11-21T04:44:12.097
Link: CVE-2019-5020
No data.
OpenCVE Enrichment
No data.
EUVD