CVE-2009-0628

high

Description

Memory leak in the SSLVPN feature in Cisco IOS 12.3 through 12.4 allows remote attackers to cause a denial of service (memory consumption and device crash) by disconnecting an SSL session in an abnormal manner, leading to a Transmission Control Block (TCB) leak.

References

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12092

https://exchange.xforce.ibmcloud.com/vulnerabilities/49427

http://www.vupen.com/english/advisories/2009/0851

http://www.securityfocus.com/bid/34239

http://www.cisco.com/en/US/products/products_security_advisory09186a0080a90469.shtml

http://www.cisco.com/en/US/products/products_security_advisory09186a0080a90424.shtml

http://securitytracker.com/id?1021896

http://secunia.com/advisories/34438

Details

Source: Mitre, NVD

Published: 2009-03-27

Updated: 2017-09-29

Risk Information

CVSS v2

Base Score: 9

Vector: CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:C

Severity: High

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High