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CVE-2023-5824

Good to know:

Date: November 3, 2023

Squid is vulnerable to Denial of Service attack against HTTP and HTTPS clients due to an Improper Handling of Structural Elements bug.

Language: C++

Severity Score

7.5

Related Resources (15)

Url: https://nvd.nist.gov/vuln/detail/CVE-2023-5824

Url: https://access.redhat.com/errata/RHSA-2024:0072

Url: https://access.redhat.com/errata/RHSA-2023:7668

Url: https://security.netapp.com/advisory/ntap-20231130-0003/

Url: https://access.redhat.com/errata/RHSA-2024:1153

Url: https://github.com/squid-cache/squid/security/advisories/GHSA-543m-w2m2-g255

Url: https://access.redhat.com/errata/RHSA-2024:0397

Url: https://access.redhat.com/errata/RHSA-2024:0771

Url: https://security-tracker.debian.org/tracker/CVE-2023-5824

Url: https://access.redhat.com/errata/RHSA-2024:0772

Url: https://access.redhat.com/security/cve/CVE-2023-5824

Url: https://bugzilla.redhat.com/show_bug.cgi?id=2245914

Url: https://access.redhat.com/errata/RHSA-2023:7465

Url: https://access.redhat.com/errata/RHSA-2024:0773

Url: https://www.mend.io/vulnerability-database/CVE-2023-5824

Severity Score

7.5

Weakness Type (CWE)

Uncontrolled Resource Consumption ('Resource Exhaustion')

CWE-400

Improper Handling of Exceptional Conditions

CWE-755

Top Fix

Upgrade Version

Upgrade to version SQUID_6_4

CVSS v3.1

Base Score:	7.5
Attack Vector (AV):	NETWORK
Attack Complexity (AC):	LOW
Privileges Required (PR):	NONE
User Interaction (UI):	NONE
Scope (S):	UNCHANGED
Confidentiality (C):	NONE
Integrity (I):	NONE
Availability (A):	HIGH

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