CVE-2024-23744 — Uncontrolled Resource Consumption in ARM Mbed TLS

CWE-400 — Uncontrolled Resource Consumption6 documents6 sources
Severity
7.5HIGHNVD
EPSS
0.0%
top 84.91%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
ARM Mbed TLS
Timeline
PublishedJan 21
Latest updateJan 22

Description

An issue was discovered in Mbed TLS 3.5.1. There is persistent handshake denial if a client sends a TLS 1.3 ClientHello without extensions.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages1 packages

▶NVDarm/mbed_tls3.5.1

Patches

Patch: github.com ↗Patch: github.com ↗

🔴Vulnerability Details

3
GHSA
GHSA-627f-4vcr-fmq4: An issue was discovered in Mbed TLS 3↗2024-01-22
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OSV
CVE-2024-23744: An issue was discovered in Mbed TLS 3↗2024-01-21
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CVEList
CVE-2024-23744: An issue was discovered in Mbed TLS 3↗2024-01-21
▶

📋Vendor Advisories

2
Microsoft
An issue was discovered in Mbed TLS 3.5.1. There is persistent handshake denial if a client sends a TLS 1.3 ClientHello without extensions.↗2024-01-09
▶
Debian
CVE-2024-23744: mbedtls - An issue was discovered in Mbed TLS 3.5.1. There is persistent handshake denial ...↗2024
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CVE-2024-23744 — Uncontrolled Resource Consumption | cvebase