vulnwire
7.5high

CVE-2006-4776

Heap-based buffer overflow in the VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(19) allows remote attackers to execute arbitrary c…

Published 20 y ago · modified 4 mo ago · JSON

CVSS
7.5
v2.0 · NVD
CISA KEV
No
not known exploited
EPSS
8.0%
percentile 95%
Public exploits
0
none known

Heap-based buffer overflow in the VLAN Trunking Protocol (VTP) feature in Cisco IOS 12.1(19) allows remote attackers to execute arbitrary code via a long VLAN name in a VTP type 2 summary advertisement.

Exploit prediction (EPSS)

7.96% probability of exploitation in the next 30 days, higher than 95% of all scored CVEs.

CVSS scores

Assigned byVersionScoreVector
NVD2.07.5AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer
Technology feeds
Cisco IOS (RSS, critical only)

References

  • kb.cert.org /vuls/id/542108 · third-party-advisory, x_refsource_CERT-VN, x_transferred
  • vupen.com /english/advisories/2006/3601 · vdb-entry, x_refsource_VUPEN, x_transferred
  • phenoelit.de /stuff/CiscoVTP.txt · x_refsource_MISC, x_transferred
  • secunia.com /advisories/21896 · third-party-advisory, x_refsource_SECUNIA, x_transferred
  • securityfocus.com /bid/19998 · vdb-entry, x_refsource_BID, x_transferred
  • cisco.com /warp/public/707/cisco-sr-20060913-vtp.shtml · vendor-advisory, x_refsource_CISCO, x_transferred
  • securitytracker.com /id?1016843 · vdb-entry, x_refsource_SECTRACK, x_transferred
  • securityfocus.com /archive/1/445938/100/0/threaded · mailing-list, x_refsource_BUGTRAQ, x_transferred
  • osvdb.org /28777 · vdb-entry, x_refsource_OSVDB, x_transferred
  • exchange.xforce.ibmcloud.com /vulnerabilities/28927 · vdb-entry, x_refsource_XF, x_transferred
  • vupen.com /english/advisories/2006/3600 · vdb-entry, x_refsource_VUPEN, x_transferred
  • securityfocus.com /archive/1/445896/100/0/threaded · mailing-list, x_refsource_BUGTRAQ, x_transferred

Sources

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