CVE-2012-4691
Memory leak in Siemens Automation License Manager (ALM) 4.x and 5.x before 5.2 allows remote...
Memory leak in Siemens Automation License Manager (ALM) 4.x and 5.x before 5.2 allows remote attackers to cause a denial of service (memory consumption) via crafted packets.
Exploit likelihood
What each source reports
NVD Score used
Memory leak in Siemens Automation License Manager (ALM) 4.x and 5.x before 5.2 allows remote attackers to cause a denial of service (memory consumption) via crafted packets.
- Record
CVE-2012-4691- CVSS 2.0
- 3.3 Low
AV:A/AC:L/Au:N/C:N/I:N/A:P - Weakness
- CWE-399
- Updated
- 2026-11-02
CVE List No score
Memory leak in Siemens Automation License Manager (ALM) 4.x and 5.x before 5.2 allows remote attackers to cause a denial of service (memory consumption) via crafted packets.
- Record
CVE-2012-4691- Updated
- 2026-11-02
EUVDEUVD-2012-4616
Memory leak in Siemens Automation License Manager (ALM) 4.x and 5.x before 5.2 allows remote attackers to cause a denial of service (memory consumption) via crafted packets.
- Record
EUVD-2012-4616- CVSS
- 0.0 None
AV:A/AC:L/Au:N/C:N/I:N/A:P - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-3g8v-fw4m-xm3p No score
Memory leak in Siemens Automation License Manager (ALM) 4.x and 5.x before 5.2 allows remote...
Memory leak in Siemens Automation License Manager (ALM) 4.x and 5.x before 5.2 allows remote attackers to cause a denial of service (memory consumption) via crafted packets.
- Record
GHSA-3g8v-fw4m-xm3p- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2012-4691 is a low vulnerability (CVSS 3.3) in Siemens Automation License Manager, published December 18, 2012. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.89%, the 59th percentile. No source names a fixed version.