CVE-2023-46223: An attacker sending specially crafted data packets to the Mobile Device Server can cause memory corruption which could result to a Denial of Service (DoS) or…

PriorityP267critical9.8CVSS 3.1

AVNACLPRNUINSUCHIHAH

EPSS

6.78%

93.2th percentile

An attacker sending specially crafted data packets to the Mobile Device Server can cause memory corruption which could result to a Denial of Service (DoS) or code execution.

Affected

2 ranges

Vendor	Product	Version range	Fixed in
ivanti	avalanche	< 6.4.2	6.4.2
ivanti	avalanche	—	—

Detection & IOCsextracted from sources · hover to see the quote

→Target service is the Mobile Device Server component of Ivanti Avalanche; monitor for specially crafted data packets sent to this service that may indicate exploitation attempts (memory corruption leading to DoS or code execution) ↗
→The vulnerability class is XML External Entity (XXE) Processing in Ivanti Avalanche; detect anomalous XML payloads containing external entity declarations directed at the Avalanche Mobile Device Server ↗

·Affected product is Ivanti Avalanche; patch or mitigate the Mobile Device Server component as advised in the vendor security bulletin ↗

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

nvdv3.09.8CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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