TI-2024-00830 Aliases CVE-2024-0901 GHSA-qrv4-68mg-fv43

SEGV and out of bounds memory read from malicious packet

HIGH 72CWE-129Published 2024-03-25 · Updated 2024-08-01

Key facts

Attack vector: Network
Privileges required: None
User interaction: None
Attack complexity: Low
Impact type: —
Confidentiality · integrity · availability: High · None · High
Fix status: No fix listed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

Remotely executed SEGV and out of bounds read allows malicious packet sender to crash or cause an out of bounds read via sending a malformed packet with the correct length.

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.00694 53rd percentileScored 2026-11-07

Public exploit Yes 1 exploit referenceTagged by NVD

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
wolfSSL	wolfSSL	3.12.2 – 5.6.6	—	No fix listed	CNA

wolfSSL VendorwolfSSL Affected 3.12.2 – 5.6.6 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:wolfssl:wolfssl::::::::	3.12.2 – 5.6.6	Vulnerable	wolfSSL

cpe:2.3:a:wolfssl:wolfssl:*:*:*:*:*:*:*:* Versions 3.12.2 – 5.6.6 Vulnerable ·wolfSSL

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2024-0901
2026-10-03 Alias added: GHSA-qrv4-68mg-fv43

References

Exploit 1

https://github.com/wolfSSL/wolfssl/issues/7089

Patch 1

https://github.com/wolfSSL/wolfssl/pull/7099

TI-2022-18557 In wolfSSL before 5.5.1, malicious clients can cause a buffer overflow during a TLS 1.3… CVSS 3.1HIGH 7.5
TI-2025-10943 Potential DoS Vulnerability through Multiple KeyShareEntry with Same Group in TLS 1.3 ClientHello CVSS 4.0MEDIUM 6.3
TI-2017-09737 wolfSSL Bleichenbacher/ROBOT CVSS 3.0HIGH 7.5
TI-2019-08902 wolfSSL 4.0.0 has a Buffer Overflow in DoPreSharedKeys in tls13.c when a current identity… CVSS 3.1CRITICAL 9.8
TI-2017-02021 Improper certificate validation in wolfSSL CVSS 3.1CRITICAL 9.8
TI-2022-20901 In wolfSSL before 5.5.2, if callback functions are enabled (via the WOLFSSL_CALLBACKS… CVSS 3.1CRITICAL 9.1

See all 150 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences