Admin-triggered client interruption via out-of-bounds read
Published Nov 13, 2024 · Updated Nov 13, 2024
Improper bounds checking in Ivanti Secure Access Client before 22.7R3 allows local users with admin privileges to interrupt client operation. Public advisories map the flaw to an out-of-bounds read but do not identify the affected component, attacker-controlled input, or failed bounds operation. Exploitation requires local authenticated administrative access, and the reported consequence is limited to loss of client availability.
Summary
What happened
Improper bounds checking in Ivanti Secure Access Client before 22.7R3 allows local users with admin privileges to interrupt client operation. Public advisories map the flaw to an out-of-bounds read but do not identify the affected component, attacker-controlled input, or failed bounds operation. Exploitation requires local authenticated administrative access, and the reported consequence is limited to loss of client availability.
The record
- CVE
- CVE-2024-38654
- Published
- Nov 13, 2024
- Updated
- Nov 13, 2024
- Vendor
- Ivanti
- Product
- Ivanti Secure Access Client
- Classifications
- CWE-125, T1499
- Attack vector
- local
- Privileges
- admin
Timeline
How it unfolded
- Nov 13, 2024CVE publishedPublication date reported by the CVE source.
- Nov 13, 2024Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
Compare these published version ranges with your installed build and any vendor patches.
- Affected versionversion=22.7R3 <22.7R3
What conditions does exploitation require?
What is affected?
Published CVSS scores
CVSS describes severity. EPSS estimates exploitation probability.
Attacks
What attackers are doing with it
Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.
Public exploit references
No public exploit references are available in this record.
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Technologies
Your stack
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Your stack
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