{"id":"CVE-2012-3899","aliases":["EUVD-2012-3843","GHSA-p75j-c4gv-8vx8"],"status":"published","title":"sensorApp on Cisco IPS 4200 series sensors 6.0, 6.2, and 7.0 does not properly allocate memory,...","description":"sensorApp on Cisco IPS 4200 series sensors 6.0, 6.2, and 7.0 does not properly allocate memory, which allows remote attackers to cause a denial of service (memory corruption and process crash, and traffic-inspection outage) via network traffic, aka Bug ID CSCtn23051.","severity":{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01232,"percentile":0.69178,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-399"],"published":"2012-09-16T10:00:00Z","modified":"2026-06-16T23:44:04Z","products":[{"vendor":"cisco","product":"intrusion_prevention_system"},{"vendor":"cisco","product":"ips_4240"},{"vendor":"cisco","product":"ips_4250_sx"},{"vendor":"cisco","product":"ips_4255"},{"vendor":"cisco","product":"ips_4260"},{"vendor":"cisco","product":"ips_4270-20"}],"references":[{"url":"http://www.cisco.com/web/software/282549758/51927/IPS-6_2-4-E4-readme.txt","tags":["x_refsource_CONFIRM","x_transferred","Vendor Advisory"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2012-3899"},{"url":"https://github.com/advisories/GHSA-p75j-c4gv-8vx8"}],"sources":{"cve":[{"id":"CVE-2012-3899","description":"sensorApp on Cisco IPS 4200 series sensors 6.0, 6.2, and 7.0 does not properly allocate memory, which allows remote attackers to cause a denial of service (memory corruption and process crash, and traffic-inspection outage) via network traffic, aka Bug ID CSCtn23051.","status":"published","published":"2012-09-16T10:00:00Z","modified":"2024-09-17T00:05:41.664Z","updated_at":"2026-11-02T14:34:50.615647Z"}],"euvd":[{"id":"EUVD-2012-3843","description":"sensorApp on Cisco IPS 4200 series sensors 6.0, 6.2, and 7.0 does not properly allocate memory, which allows remote attackers to cause a denial of service (memory corruption and process crash, and traffic-inspection outage) via network traffic, aka Bug ID CSCtn23051.","status":"published","published":"2012-09-16T10:00:00Z","modified":"2024-09-17T00:05:41Z","updated_at":"2026-11-03T00:29:02.472621Z"}],"ghsa":[{"id":"GHSA-p75j-c4gv-8vx8","title":"sensorApp on Cisco IPS 4200 series sensors 6.0, 6.2, and 7.0 does not properly allocate memory,...","description":"sensorApp on Cisco IPS 4200 series sensors 6.0, 6.2, and 7.0 does not properly allocate memory, which allows remote attackers to cause a denial of service (memory corruption and process crash, and traffic-inspection outage) via network traffic, aka Bug ID CSCtn23051.","status":"published","published":"2022-05-17T05:22:21Z","modified":"2023-01-28T05:03:45Z","updated_at":"2026-11-02T14:44:02.530855Z"}],"nvd":[{"id":"CVE-2012-3899","description":"sensorApp on Cisco IPS 4200 series sensors 6.0, 6.2, and 7.0 does not properly allocate memory, which allows remote attackers to cause a denial of service (memory corruption and process crash, and traffic-inspection outage) via network traffic, aka Bug ID CSCtn23051.","status":"published","published":"2012-09-16T10:34:50.91Z","modified":"2026-06-16T23:44:04.907Z","cvss":[{"version":"2.0","score":5,"vector":"AV:N/AC:L/Au:N/C:N/I:N/A:P","level":"medium","assessor":"primary"}],"cwes":["CWE-399"],"updated_at":"2026-11-02T14:02:15.643902Z"}]}}