PT-2024-23843 · Sngrep+2 · Sngrep+2

Htejeda · Published 2024-04-09 · Updated 2025-04-11 · CVE-2024-3120

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions sngrep versions 1.4.1 and later

Description A stack-buffer overflow issue exists due to inadequate bounds checking when copying Content-Length and Warning headers into fixed-size buffers in the sip validate packet and sip parse extra headers functions within src/sip.c. This allows remote attackers to execute arbitrary code or cause a denial of service (DoS) via crafted SIP messages.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

DoS

RCE

Memory Corruption

Buffer Overflow

Weakness Enumeration

CWE-787

CWE-120

Related Identifiers

ALT-PU-2025-5216

CVE-2024-3120

OPENSUSE-SU-2024:0106-1

OPENSUSE-SU-2024:13856-1

Affected Products

Alt Linux

Debian

Sngrep

References · 18

• https://github.com/irontec/sngrep/pull/480/commits/f229a5d31b0be6a6cc3ab4cd9bfa4a1b5c5714c6 · Patch
• https://security-tracker.debian.org/tracker/CVE-2024-3120 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2024-3120 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2024-3120 · Security Note
• https://osv.dev/vulnerability/CVE-2024-3120 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:13856-1 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2024-3120 · Vendor Advisory
• https://osv.dev/vulnerability/openSUSE-SU-2024:0106-1 · Vendor Advisory
• https://ubuntu.com/security/CVE-2024-3120 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-3120 · Security Note
• https://github.com/irontec/sngrep/releases/tag/v1.8.1 · Note
• https://suse.com/security/cve/CVE-2024-3119 · Note
• https://pentraze.com/vulnerability-reports · Note
• https://t.me/cvenotify/76264 · Telegram Post
• https://t.me/cvenotify/109712 · Telegram Post