PT-2025-35217 · Appneta+1 · Tcpreplay+1

Xudong Cao + 1 · Published 2025-01-01 · Updated 2025-11-27 · CVE-2025-9649

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions appneta tcpreplay version 4.5.1

Description A security issue has been identified in the calc sleep time function within the send packets.c file. Manipulation of this function can lead to a divide by zero error. Exploitation requires local access. The exploit has been publicly disclosed.

Recommendations Upgrade to version 4.5.3-beta3 to address the issue. Upgrade the affected component.

Exploit

Fix

Improper Resource Release

Divide By Zero

Weakness Enumeration

CWE-404

CWE-369

Related Identifiers

CVE-2025-9649

OPENSUSE-SU-2025:20119-1

Affected Products

Debian

Tcpreplay

References · 41

• 🔥 https://drive.google.com/file/d/16QQtZvUrMbF-i_1cGt5hNWmkn-YVyBOM/view?usp=sharing · Exploit
• https://github.com/appneta/tcpreplay/issues/968 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-9649 · Security Note
• https://security-tracker.debian.org/tracker/CVE-2025-9649 · Vendor Advisory
• https://osv.dev/vulnerability/UBUNTU-CVE-2025-9649 · Vendor Advisory
• https://osv.dev/vulnerability/DEBIAN-CVE-2025-9649 · Vendor Advisory
• https://ubuntu.com/security/CVE-2025-9649 · Vendor Advisory
• https://cve.org/CVERecord?id=CVE-2025-9649 · Security Note
• https://osv.dev/vulnerability/openSUSE-SU-2025:20119-1 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2025-9649 · Vendor Advisory
• https://github.com/appneta/tcpreplay/issues/968#issuecomment-3226338070 · Note
• https://suse.com/security/cve/CVE-2025-8746 · Note
• https://bugzilla.suse.com/1218249 · Note
• https://twitter.com/CVEnew/status/1961426392903471113 · Twitter Post
• https://vuldb.com/?submit.630493 · Note