CVE-2011-3486
medium · 5Beckhoff TwinCAT 2.11.0.2004 and earlier allows remote attackers to cause a denial of service via a crafted request to UDP port 48899, which triggers an out-of-bounds read.
5
CVSS
49.6%
EPSS (exploit prob.)
99th
EPSS percentile
2011-09-16
Published
AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-119
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| beckhoff | twincat | <= 2.11.0.2004 |
| beckhoff | twincat | 2.7 |
| beckhoff | twincat | 2.8 |
| beckhoff | twincat | 2.9 |
| beckhoff | twincat | 2.10 |
Check a specific version with /api/v1/cve/match.
References
- http://aluigi.altervista.org/adv/twincat_1-adv.txt
- http://osvdb.org/75495
- http://securityreason.com/securityalert/8380
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-06.pdf
- https://exchange.xforce.ibmcloud.com/vulnerabilities/69765
- http://aluigi.altervista.org/adv/twincat_1-adv.txt
- http://osvdb.org/75495
- http://securityreason.com/securityalert/8380
- http://www.us-cert.gov/control_systems/pdf/ICS-ALERT-11-256-06.pdf
- https://exchange.xforce.ibmcloud.com/vulnerabilities/69765
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2011-3486