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Vulnerability record · CVE-2011-0379 · published 25 February 2011

CVE-2011-0379: Cisco adaptive security appliance software memory buffer overflow vulnerability

Cisco · Adaptive Security Appliance Software

Buffer overflow on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 1.6.x; Cisco TelePresence Multipoint Switch (CTMS) devices with software 1.0.x, 1.1.x, 1.5.x, and 1.6.x; Cisco TelePresence endpoint devices with software 1.2.x through 1.6.x; and Cisco TelePresence Manager 1.2.x, 1.3.x, 1.4.x, 1.5.x, and 1.6.2 allows remote attackers to execute arbitrary code via a crafted Cisco Discovery Protocol packet, aka Bug IDs CSCtd75769, CSCtd75766, CSCtd75754, and CSCtd75761.

7.9 CVSS 2.0 High EPSS 2.2% · top 18.6% CWE-119 · Memory buffer overflow
7.9CVSS 2.0 base score
2.2%EPSS exploitation probability, 30 days
NoNot in CISA KEV
13Affected product versions listed by NVD
16References
16 Jun 2026Last modified by NVD

Description

Buffer overflow on Cisco Adaptive Security Appliances (ASA) 5500 series devices with software 1.6.x; Cisco TelePresence Multipoint Switch (CTMS) devices with software 1.0.x, 1.1.x, 1.5.x, and 1.6.x; Cisco TelePresence endpoint devices with software 1.2.x through 1.6.x; and Cisco TelePresence Manager 1.2.x, 1.3.x, 1.4.x, 1.5.x, and 1.6.2 allows remote attackers to execute arbitrary code via a crafted Cisco Discovery Protocol packet, aka Bug IDs CSCtd75769, CSCtd75766, CSCtd75754, and CSCtd75761.

AV:A/AC:M/Au:N/C:C/I:C/A:C

Affected products

13 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6e11d.shtml Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6e14e.shtml Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6e14f.shtml Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6e152.shtml Vendor Advisory
http://www.securitytracker.com/id?1025111
http://www.securitytracker.com/id?1025112
http://www.securitytracker.com/id?1025113
http://www.securitytracker.com/id?1025114
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6e11d.shtml Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6e14e.shtml Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6e14f.shtml Vendor Advisory
http://www.cisco.com/en/US/products/products_security_advisory09186a0080b6e152.shtml Vendor Advisory
http://www.securitytracker.com/id?1025111
http://www.securitytracker.com/id?1025112
http://www.securitytracker.com/id?1025113
http://www.securitytracker.com/id?1025114

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Source: NIST National Vulnerability Database (record CVE-2011-0379), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.