CVE-2024-35434: sngrep Heap Overflow

Description

Irontec Sngrep v1.8.1 was discovered to contain a heap buffer overflow via the function rtp_check_packet at /sngrep/src/rtp.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted SIP packet.

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CVSS v3.1 Score

7.5

HIGH

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

Weakness Type (CWE)

CWE-122 CWE-122

Affected Products

Vendor	Product	Versions
irontec	sngrep	All

References

Advisories & Patches

https://github.com/inputzero/Security-Advisories/blob/main/CVE-XXXX-XXXX.md https://github.com/inputzero/Security-Advisories/blob/main/CVE-XXXX-XXXX.md

Exploits

https://github.com/inputzero/Security-Advisories/blob/main/CVE-XXXX-XXXX.md https://github.com/inputzero/Security-Advisories/blob/main/CVE-XXXX-XXXX.md

Frequently Asked Questions

What is CVE-2024-35434? +

Irontec Sngrep v1.8.1 was discovered to contain a heap buffer overflow via the function rtp_check_packet at /sngrep/src/rtp.c. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted SIP packet. It has a CVSS v3.1 base score of 7.5 (HIGH).

How severe is CVE-2024-35434? +

CVE-2024-35434 has a CVSS v3.1 score of 7.5 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2024-35434? +

CVE-2024-35434 affects products from irontec, specifically: sngrep. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2024-35434? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2024-35434