VulnerabilityModified
CVE-2002-0813
Heap-based buffer overflow in the TFTP server capability in Cisco IOS 11.1, 11.2, and 11.3 allows remote attackers to cause a denial of service (reset) or modify configuration via a long filename.
HIGH 7.1EPSS 9.09%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (9.09%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Heap-based buffer overflow in the TFTP server capability in Cisco IOS 11.1, 11.2, and 11.3 allows remote attackers to cause a denial of service (reset) or modify configuration via a long filename.
- CVSS 2.0
- 7.1 HIGHAV:N/AC:M/Au:N/C:N/I:N/A:C
- EPSS
- 9.09% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-119
- Affected
- cisco/ios
- Source
- cve@mitre.org
References
- http://marc.info/?l=bugtraq&m=103002169829669&w=2
- http://online.securityfocus.com/archive/1/284634Vendor Advisory
- http://www.cisco.com/warp/public/707/ios-tftp-long-filename-pub.shtmlPatch, Vendor Advisory
- http://www.iss.net/security_center/static/9700.php
- http://www.osvdb.org/854
- http://www.securityfocus.com/bid/5328
- http://marc.info/?l=bugtraq&m=103002169829669&w=2
- http://online.securityfocus.com/archive/1/284634Vendor Advisory
- http://www.cisco.com/warp/public/707/ios-tftp-long-filename-pub.shtmlPatch, Vendor Advisory
- http://www.iss.net/security_center/static/9700.php
- http://www.osvdb.org/854
- http://www.securityfocus.com/bid/5328
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.