Buffer overflow in Emerson Deltav
CVE-2012-1816
PORTSERV.exe in Emerson DeltaV and DeltaV Workstations 9.3.1, 10.3.1, 11.3, and 11.3.1 and DeltaV ProEssentials Scientific Graph 5.0.0.6 allows remote attackers to cause a denial of service (daemon crash) via a crafted (1) TCP or (2) UDP packet to port 111.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v2 metric
CVSS v2 base score 5.0 (Medium). Vector: AV:N/AC:L/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.019 (79.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 79.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: 0.000
Affected products
- Emerson Deltav — versions 9.3.1, 10.3.1, 11.3
- Emerson Deltav Proessentials Scientific Graph — versions 5.0.0.6
- Emerson Deltav Workstation — versions 9.3.1, 10.3.1, 11.3
Weakness classification (CWE)
References
- secunia.com/advisories/49210 (third-party-advisory)
- osvdb.org/82012 (vdb-entry)
- www.securityfocus.com/bid/53591 (vdb-entry)
- www.us-cert.gov/control_systems/pdf/ICSA-12-138-01.pdf (US Government Resource)