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Description

UltraISO 9.7.1.3519 contains a local buffer overflow vulnerability in the Output FileName field of the Make CD/DVD Image dialog that allows attackers to overwrite SEH and SE handler records. Attackers can craft a malicious filename string with 304 bytes of data followed by SEH record overwrite values and paste it into the Output FileName field to trigger a denial of service crash.

PUBLISHED Reserved 2026-04-22 | Published 2026-04-22 | Updated 2026-04-23 | Assigner VulnCheck




MEDIUM: 6.9CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
MEDIUM: 6.2CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem types

Out-of-bounds Write

Product status

9.7.1.3519
affected

Credits

Francisco Ramirez finder

References

www.exploit-db.com/exploits/45996 (ExploitDB-45996) exploit

www.ultraiso.com/ (Official Product Homepage) product

www.vulncheck.com/...iso-buffer-overflow-via-output-filename (VulnCheck Advisory: UltraISO 9.7.1.3519 Buffer Overflow via Output FileName) third-party-advisory

cve.org (CVE-2018-25267)

nvd.nist.gov (CVE-2018-25267)

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