VulnerabilityModified
CVE-2001-0862
Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not block non-initial packet fragments, which allows remote attackers to bypass the ACL.
HIGH 7.5EPSS 1.63%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.63%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Cisco 12000 with IOS 12.0 and line cards based on Engine 2 does not block non-initial packet fragments, which allows remote attackers to bypass the ACL.
- CVSS 2.0
- 7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
- EPSS
- 1.63% probability · 75th percentile
- CISA KEV
- Not listed
- Affected
- cisco/12000 router
- Source
- cve@mitre.org
References
- http://www.ciac.org/ciac/bulletins/m-018.shtml
- http://www.cisco.com/warp/public/707/GSR-ACL-pub.shtmlVendor Advisory
- http://www.osvdb.org/1985
- http://www.securityfocus.com/bid/3535
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7550
- http://www.ciac.org/ciac/bulletins/m-018.shtml
- http://www.cisco.com/warp/public/707/GSR-ACL-pub.shtmlVendor Advisory
- http://www.osvdb.org/1985
- http://www.securityfocus.com/bid/3535
- https://exchange.xforce.ibmcloud.com/vulnerabilities/7550
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.