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Description

SIPP 3.3 contains a stack-based buffer overflow vulnerability that allows local unauthenticated attackers to execute arbitrary code by supplying malicious input in the configuration file. Attackers can craft a configuration file with oversized values that overflow a stack buffer, overwriting the return address and executing arbitrary code through return-oriented programming gadgets.

PUBLISHED Reserved 2026-03-28 | Published 2026-03-28 | Updated 2026-03-30 | Assigner VulnCheck




HIGH: 8.6CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
HIGH: 8.4CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Problem types

Missing Authentication for Critical Function

Product status

3.3
affected

Credits

Juan Sacco <jsacco@exploitpack.com> - http://exploitpack.com finder

References

www.exploit-db.com/exploits/45288 (ExploitDB-45288) exploit

sipp.sourceforge.net/ (Official Product Homepage) product

www.vulncheck.com/...-buffer-overflow-via-configuration-file (VulnCheck Advisory: SIPP 3.3 Stack-Based Buffer Overflow via Configuration File) third-party-advisory

cve.org (CVE-2018-25225)

nvd.nist.gov (CVE-2018-25225)

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