CVE-2012-0387
HIGH · CVSS 7.8EPSS 2.0%EU EUVD
Memory leak in the HTTP Inspection Engine feature in the Zone-Based Firewall in Cisco IOS 12.4, 15.0, 15.1, and 15.2 allows remote attackers to cause a denial of service (memory consumption or device reload) via crafted transit HTTP traffic, aka Bug ID CSCtq36153.
Key facts
- CVSS score
- 7.8 (v2.0)
- Severity
- HIGH
- CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:C- Weakness (CWE)
- CWE-399
- EPSS score
- 2.0% (81th percentile)
- In CISA KEV
- No
- In EU EUVD
- Yes (EUVD-2012-0423)
- Published
- March 29, 2012
- NVD last modified
- June 16, 2026
- Status
- Modified
EU Vulnerability Database (EUVD)
This vulnerability is also tracked by ENISA as EUVD-2012-0423 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.
View on the EU Vulnerability DatabaseAffected products
- cisco / ios
- cisco / ios
- cisco / ios
- cisco / ios
References
- http://osvdb.org/80697
- http://secunia.com/advisories/48608
- http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20120328-zbfw(Vendor Advisory)
- http://www.securityfocus.com/bid/52753
- http://www.securitytracker.com/id?1026861
- https://exchange.xforce.ibmcloud.com/vulnerabilities/74435
Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS
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