Resource exhaustion in Cisco iOS
CVE-2012-0382
The Multicast Source Discovery Protocol (MSDP) implementation in Cisco IOS 12.0, 12.2 through 12.4, and 15.0 through 15.2 and IOS XE 2.1.x through 2.6.x and 3.1.xS through 3.4.xS before 3.4.1S and 3.1.xSG and 3.2.xSG before 3.2.2SG allows remote attackers to cause a denial of service (device reload) via encapsulated IGMP data in an MSDP packet, aka Bug ID CSCtr28857.
Vulnerability class: DoS (Denial of Service)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H.
EPSS exploit prediction
EPSS: 0.038 (89.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 90th percentile — 89.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.038 · newest: 0.038 · change: 0.000
Affected products
- Cisco iOS — versions 12.2(4)ya9, 12.2(17d)sxb8, 12.3\(11\)yf2
- Cisco iOS Xe
Weakness classification (CWE)
References
- www.securitytracker.com/id (VDB Entry, Third Party Advisory, vdb-entry)
- secunia.com/advisories/48630 (Not Applicable, third-party-advisory)
- www.securityfocus.com/bid/52759 (VDB Entry, Third Party Advisory, vdb-entry)
- tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120328… (vendor-advisory, Vendor Advisory)
- osvdb.org/80693 (vdb-entry, Broken Link)
- secunia.com/advisories/48633 (Not Applicable, third-party-advisory)
- exchange.xforce.ibmcloud.com/vulnerabilities/74431 (VDB Entry, Third Party Advisory, vdb-entry)
Frequently asked questions
- What is CVE-2012-0382?
- CVE-2012-0382 is a high-severity vulnerability in Cisco iOS, classified under Uncontrolled Resource Consumption. CVSS score: 7.5/10. Published 2012-03-29.
- How severe is CVE-2012-0382?
- High severity. CVSS v3 base score is 7.5 out of 10.