CVE-2018-25302
Allok AVI to DVD SVCD VCD Converter 4.0.1217 Buffer Overflow SEH
Published 6 mo ago · modified 4 mo ago · JSON
Summary
Allok AVI to DVD SVCD VCD Converter 4.0.1217 contains a structured exception handling (SEH) based buffer overflow vulnerability that allows local attackers to execute arbitrary code by supplying a malicious string in the License Name field. Attackers can craft a payload with junk data, NSEH bypass, SEH handler address, and shellcode that triggers the overflow when pasted into the License Name field and the Register button is clicked, resulting in code execution.
CISA SSVC assessment
- Exploitation
- Proof of concept public
- Automatable
- no
- Technical impact
- total
- Assessed
- 6 mo ago
Exploit prediction (EPSS)
0.16% probability of exploitation in the next 30 days, higher than 5% of all scored CVEs.
CVSS scores
| Assigned by | Version | Score | Vector |
|---|---|---|---|
| CNA | 4.0 | 8.5 | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| CNA | 4.0 | 8.5 | CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected products
- Alloksoft Allok AVI to DVD SVCD VCD Converter
Classification
- Weakness
- CWE-120 Buffer Copy without Checking Size of Input
References
- exploit-db.com /exploits/44549 · exploit
- alloksoft.com / · product
- vulncheck.com /advisories/allok-avi-to-dvd-svcd-vcd-converter-buffer-overflow-seh · third-party-advisory
Sources
- CVE List: CVE-2018-25302
- NVD: CVE-2018-25302
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