cbcvebase.
CVE-2023-46257
published 2023-12-19

CVE-2023-46257: 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…

PriorityP269critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
11.34%
95.4th 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

3 ranges
VendorProductVersion rangeFixed in
ivantiavalanche< 6.4.26.4.2
ivantiavalanche——
ivantiavalanche6.4.1 – 6.4.1—

Detection & IOCsextracted from sources · hover to see the quote

  • →Target service is the Mobile Device Server (WLInfoRailService) in Ivanti Avalanche; monitor for specially crafted data packets sent to this service that may trigger heap buffer overflow conditions ↗
  • →The vulnerable component is the WLInfoRailService in Ivanti Avalanche; monitor this service for anomalous input or crashes indicative of heap buffer overflow exploitation ↗
  • ·Affected product is Ivanti Avalanche; ensure patching and monitoring is scoped to deployments running the Mobile Device Server component ↗

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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