SecuritySpace - CVE-2023-3748

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CVE ID: CVE-2023-3748

Description: A flaw was found in FRRouting when parsing certain babeld unicast hello messages that are intended to be ignored. This issue may allow an attacker to send specially crafted hello messages with the unicast flag set, the interval field set to 0, or any TLV that contains a sub- TLV with the Mandatory flag set to enter an infinite loop and cause a denial of service.

Test IDs: 1.3.6.1.4.1.25623.1.1.12.2023.6240.1

Cross References: Common Vulnerability Exposure (CVE) ID: CVE-2023-3748
RHBZ#2223668
https://bugzilla.redhat.com/show_bug.cgi?id=2223668
https://access.redhat.com/security/cve/CVE-2023-3748
https://access.redhat.com/security/cve/CVE-2023-3748

CVE ID:	CVE-2023-3748
Description:	A flaw was found in FRRouting when parsing certain babeld unicast hello messages that are intended to be ignored. This issue may allow an attacker to send specially crafted hello messages with the unicast flag set, the interval field set to 0, or any TLV that contains a sub- TLV with the Mandatory flag set to enter an infinite loop and cause a denial of service.
Test IDs:	1.3.6.1.4.1.25623.1.1.12.2023.6240.1
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2023-3748 RHBZ#2223668 https://bugzilla.redhat.com/show_bug.cgi?id=2223668 https://access.redhat.com/security/cve/CVE-2023-3748 https://access.redhat.com/security/cve/CVE-2023-3748