Buffer overflow in Alloksoft Allok Avi Divx Mpeg To Dvd Converter
CVE-2018-25323
Allok AVI DivX MPEG to DVD Converter 2.6.1217 contains a structured exception handler buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying a malicious payload. Attackers can craft a text file with a specially crafted buffer containing shellcode and SEH chain overwrite values, then paste the contents into the License Name field to trigger code execution.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.4 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.001 (2.6th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 3rd percentile — 2.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.001 · newest: 0.001 · change: 0.000
Affected products
- Alloksoft Allok Avi Divx Mpeg To Dvd Converter — versions 2.6.1217
Weakness classification (CWE)
References
- www.exploit-db.com/exploits/44363 (exploit)
- www.vulncheck.com/advisories/allok-avi-divx-mpeg-to-dvd-converter-buffer-overfl… (third-party-advisory)
Frequently asked questions
- What is CVE-2018-25323?
- CVE-2018-25323 is a high-severity vulnerability in Alloksoft Allok Avi Divx Mpeg To Dvd Converter, classified under Buffer Copy without Checking Size of Input (Classic Buffer Overflow). CVSS score: 8.4/10. Published 2026-05-17.
- How severe is CVE-2018-25323?
- High severity. CVSS v3 base score is 8.4 out of 10.