What’s Vulnerable › Vulnerabilities

CVE-2018-25314: Allok soft WMV to AVI MPEG DVD WMV Converter 4.6.1217 Buffer Overflow

• Severity: high (CVSS 8.4 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-04-29 · updated 2026-06-17
• Weakness: CWE-120

Description

Allok soft WMV to AVI MPEG DVD WMV Converter 4.6.1217 contains a buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying an oversized string in the License Name field. Attackers can craft a malicious input containing shellcode with structured exception handler (SEH) overwrite to bypass protections and execute code with application privileges.

Affected products

• Alloksoft WMV to AVI MPEG DVD WMV Converter: 4.6.1217

References

• http://www.alloksoft.com
• http://www.alloksoft.com/wmv.htm
• https://www.exploit-db.com/exploits/44365
• https://www.vulncheck.com/advisories/allok-soft-wmv-to-avi-mpeg-dvd-wmv-converter-buffer-overflow

Get alerted when CVE-2018-25314 or the next vulnerability affects your stack