CVE-2020-36994
4.6
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Summary
QlikView 12.50.20000.0 contains a denial of service vulnerability in the FTP server address input field that allows local attackers to crash the application. Attackers can paste a 300-character buffer into the FTP server address field to trigger an application crash and prevent normal functionality.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| QlikTech International AB | QlikView | 12.50.20000.0 | affected |
Weaknesses
- CWE-120: Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: poc
- Automatable: no
- Technical Impact: partial
References
- https://www.exploit-db.com/exploits/48732
- https://www.qlik.com
- https://www.vulncheck.com/advisories/qlikview-ftp-server-address-denial-of-service
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