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CVE-2023-40542

HIGH
Published 2023-10-10T12:33:01.031Z
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Expert Analysis

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CVSS Score

V3.1
7.5
/10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score Metrics
Exploitability: N/A Impact: N/A

EPSS Score

v2023.03.01
0.000
probability
of exploitation in the wild

There is a 0.0% chance that this vulnerability will be exploited in the wild within the next 30 days.

Updated: 2025-01-25
Exploit Probability
Percentile: 0.114
Higher than 11.4% of all CVEs

Attack Vector Metrics

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED

Impact Metrics

Confidentiality
NONE
Integrity
NONE
Availability
HIGH

Description


When TCP Verified Accept is enabled on a TCP profile that is configured on a Virtual Server, undisclosed requests can cause an increase in memory resource utilization.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

Available Exploits

No exploits available for this CVE.

Related News

No news articles found for this CVE.

Affected Products

F5

BIG-IP

Affected Versions:

17.1.0 16.1.0 15.1.0 14.1.0 13.1.0

GitHub Security Advisories

Community-driven vulnerability intelligence from GitHub

⚠ Unreviewed HIGH

GHSA-m6pg-q484-64g9

Advisory Details

When TCP Verified Accept is enabled on a TCP profile that is configured on a Virtual Server, undisclosed requests can cause an increase in memory resource utilization.  Note: Software versions which have reached End of Technical Support (EoTS) are not evaluated

CVSS Scoring

CVSS Score

7.5

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References

ADVISORY https://nvd.nist.gov/vuln/detail/CVE-2023-40542
WEB https://my.f5.com/manage/s/article/K000134652

Advisory provided by GitHub Security Advisory Database. Published: October 10, 2023, Modified: April 4, 2024

References

https://my.f5.com/manage/s/article/K000134652
Published: 2023-10-10T12:33:01.031Z
Last Modified: 2024-09-19T13:41:30.093Z
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