var-201908-0703
Vulnerability from variot

Wind River VxWorks 6.6, 6.7, 6.8, 6.9 and 7 has Incorrect Access Control in the RARP client component. IPNET security vulnerability: Handling of unsolicited Reverse ARP replies (Logical Flaw). (DoS) It may be in a state. An attacker could use this vulnerability to send a reverse ARP response to the affected system to assign a unicast IPv4 address to the target. An attacker could exploit this vulnerability by sending RARP packets that submit malicious input to the targeted system. A successful exploit could allow the malicious user to perform unauthorized actions which could be used to affect the availability and integrity of the system.

Proof-of-concept (PoC) code that demonstrates an exploit of this vulnerability is publicly available

Show details on source website


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Sightings

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  • Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
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  • Patched: This vulnerability was successfully patched by the user reporting the sighting.
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  • Not confirmed: The user expresses doubt about the veracity of the vulnerability.
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