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ciscoCiscoCISCO-SA-20160420-LIBSRTP
HistoryApr 20, 2016 - 4:00 p.m.

Multiple Cisco Products libSRTP Denial of Service Vulnerability

2016-04-2016:00:00
tools.cisco.com
19

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.026

Percentile

90.3%

Cisco released version 1.5.3 of the Secure Real-Time Transport Protocol (SRTP) library (libSRTP), which addresses a denial of service (DoS) vulnerability. Multiple Cisco products incorporate a vulnerable version of the libSRTP library.

The vulnerability is in the encryption processing subsystem of libSRTP and could allow an unauthenticated, remote attacker to trigger a DoS condition. The vulnerability is due to improper input validation of certain fields of SRTP packets. An attacker could exploit this vulnerability by sending a crafted SRTP packet designed to trigger the issue to an affected device.

The impact of this vulnerability on Cisco products may vary depending on the affected product. Details about the impact on each product are outlined in the “Conditions” section of each Cisco bug for this vulnerability. The bug IDs are listed at the top of this advisory and in the table in “Vulnerable Products.”

This advisory is available at the following link:

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160420-libsrtp[“https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160420-libsrtp”]

Affected configurations

Vulners
Node
ciscoadaptive_security_appliance_softwareMatch8.2
OR
ciscoadaptive_security_appliance_softwareMatch8.1
OR
ciscoadaptive_security_appliance_softwareMatch8.3
OR
ciscoadaptive_security_appliance_softwareMatch8.4
OR
ciscoadaptive_security_appliance_softwareMatch8.5
OR
ciscoadaptive_security_appliance_softwareMatch8.6
OR
ciscoadaptive_security_appliance_softwareMatch8.7
OR
ciscoadaptive_security_appliance_softwareMatch9.0
OR
ciscoadaptive_security_appliance_softwareMatch9.1
OR
ciscoadaptive_security_appliance_softwareMatch9.2
OR
ciscoadaptive_security_appliance_softwareMatch9.3
OR
ciscounified_wireless_ip_phone_7920_firmwareMatchany
OR
ciscounity_connectionMatchany
OR
ciscounified_communications_managerMatchany
OR
ciscocisco_iosMatch3.7sxe
OR
ciscocisco_iosMatch3.8sxe
OR
ciscocisco_iosMatch3.9sxe
OR
ciscocisco_iosMatch3.10sxe
OR
ciscocisco_iosMatch3.11sxe
OR
ciscocisco_iosMatch3.12sxe
OR
ciscocisco_iosMatch3.13sxe
OR
ciscocisco_iosMatch3.14sxe
OR
ciscocisco_iosMatch3.15sxe
OR
ciscocisco_iosMatch3.16sxe
OR
ciscocisco_iosMatch3.17sxe
OR
ciscowebex_meeting_centerMatchany
OR
ciscounified_ip_phone_8900_series_firmwareMatchany
OR
ciscoip_phone_8800_seriesMatchany
OR
ciscojabber_software_development_kitMatchany
OR
ciscodx_series_ip_phones_firmwareMatchany
OR
ciscoip_phone_7800_series_firmwareMatchany
OR
ciscounified_ip_phone_7900_series_firmwareMatchany
OR
ciscounified_ip_phone_6900_series_firmwareMatchany
OR
ciscoadaptive_security_appliance_softwareMatch8.2.0.45
OR
ciscoadaptive_security_appliance_softwareMatch8.2.1
OR
ciscoadaptive_security_appliance_softwareMatch8.2.2
OR
ciscoadaptive_security_appliance_softwareMatch8.2.2.10
OR
ciscoadaptive_security_appliance_softwareMatch8.2.3
OR
ciscoadaptive_security_appliance_softwareMatch8.2.4
OR
ciscoadaptive_security_appliance_softwareMatch8.2.1.11
OR
ciscoadaptive_security_appliance_softwareMatch8.2.2.9
OR
ciscoadaptive_security_appliance_softwareMatch8.2.2.12
OR
ciscoadaptive_security_appliance_softwareMatch8.2.2.16
OR
ciscoadaptive_security_appliance_softwareMatch8.2.4.1
OR
ciscoadaptive_security_appliance_softwareMatch8.2.4.4
OR
ciscoadaptive_security_appliance_softwareMatch8.2.5
OR
ciscoadaptive_security_appliance_softwareMatch8.2.5.13
OR
ciscoadaptive_security_appliance_softwareMatch8.2.5.22
OR
ciscoadaptive_security_appliance_softwareMatch8.2.5.26
OR
ciscoadaptive_security_appliance_softwareMatch8.2.2.17
OR
ciscoadaptive_security_appliance_softwareMatch8.2.5.33
OR
ciscoadaptive_security_appliance_softwareMatch8.2.5.40
OR
ciscoadaptive_security_appliance_softwareMatch8.2.5.41
OR
ciscoadaptive_security_appliance_softwareMatch8.2.5.46
OR
ciscoadaptive_security_appliance_softwareMatch8.2.5.48
OR
ciscoadaptive_security_appliance_softwareMatch8.2.5.50
OR
ciscoadaptive_security_appliance_softwareMatch8.2.5.52
OR
ciscoadaptive_security_appliance_softwareMatch8.2.5.55
OR
ciscoadaptive_security_appliance_softwareMatch8.2.5.57
OR
ciscoadaptive_security_appliance_softwareMatch8.1.0.104
OR
ciscoadaptive_security_appliance_softwareMatch8.3.1.1
OR
ciscoadaptive_security_appliance_softwareMatch8.3.1
OR
ciscoadaptive_security_appliance_softwareMatch8.3.2
OR
ciscoadaptive_security_appliance_softwareMatch8.3.2.23
OR
ciscoadaptive_security_appliance_softwareMatch8.3.2.25
OR
ciscoadaptive_security_appliance_softwareMatch8.3.1.4
OR
ciscoadaptive_security_appliance_softwareMatch8.3.1.6
OR
ciscoadaptive_security_appliance_softwareMatch8.3.2.4
OR
ciscoadaptive_security_appliance_softwareMatch8.3.2.13
OR
ciscoadaptive_security_appliance_softwareMatch8.3.2.31
OR
ciscoadaptive_security_appliance_softwareMatch8.3.2.33
OR
ciscoadaptive_security_appliance_softwareMatch8.3.2.34
OR
ciscoadaptive_security_appliance_softwareMatch8.3.2.37
OR
ciscoadaptive_security_appliance_softwareMatch8.3.2.39
OR
ciscoadaptive_security_appliance_softwareMatch8.3.2.40
OR
ciscoadaptive_security_appliance_softwareMatch8.3.2.41
OR
ciscoadaptive_security_appliance_softwareMatch8.3.2.44
OR
ciscoadaptive_security_appliance_softwareMatch8.4.1
OR
ciscoadaptive_security_appliance_softwareMatch8.4.2
OR
ciscoadaptive_security_appliance_softwareMatch8.4.1.3
OR
ciscoadaptive_security_appliance_softwareMatch8.4.1.11
OR
ciscoadaptive_security_appliance_softwareMatch8.4.2.8
OR
ciscoadaptive_security_appliance_softwareMatch8.4.3
OR
ciscoadaptive_security_appliance_softwareMatch8.4.3.8
OR
ciscoadaptive_security_appliance_softwareMatch8.4.3.9
OR
ciscoadaptive_security_appliance_softwareMatch8.4.4
OR
ciscoadaptive_security_appliance_softwareMatch8.4.4.1
OR
ciscoadaptive_security_appliance_softwareMatch8.4.4.3
OR
ciscoadaptive_security_appliance_softwareMatch8.4.4.5
OR
ciscoadaptive_security_appliance_softwareMatch8.4.4.9
OR
ciscoadaptive_security_appliance_softwareMatch8.4.5
OR
ciscoadaptive_security_appliance_softwareMatch8.4.5.6
OR
ciscoadaptive_security_appliance_softwareMatch8.4.6
OR
ciscoadaptive_security_appliance_softwareMatch8.4.2.1
OR
ciscoadaptive_security_appliance_softwareMatch8.4.7
OR
ciscoadaptive_security_appliance_softwareMatch8.4.7.3
OR
ciscoadaptive_security_appliance_softwareMatch8.4.7.15
OR
ciscoadaptive_security_appliance_softwareMatch8.4.7.22
OR
ciscoadaptive_security_appliance_softwareMatch8.4.7.23
OR
ciscoadaptive_security_appliance_softwareMatch8.4.7.26
OR
ciscoadaptive_security_appliance_softwareMatch8.4.7.28
OR
ciscoadaptive_security_appliance_softwareMatch8.4.7.29
OR
ciscoadaptive_security_appliance_softwareMatch8.5.1
OR
ciscoadaptive_security_appliance_softwareMatch8.5.1.1
OR
ciscoadaptive_security_appliance_softwareMatch8.5.1.6
OR
ciscoadaptive_security_appliance_softwareMatch8.5.1.7
OR
ciscoadaptive_security_appliance_softwareMatch8.5.1.14
OR
ciscoadaptive_security_appliance_softwareMatch8.5.1.17
OR
ciscoadaptive_security_appliance_softwareMatch8.5.1.18
OR
ciscoadaptive_security_appliance_softwareMatch8.5.1.19
OR
ciscoadaptive_security_appliance_softwareMatch8.5.1.21
OR
ciscoadaptive_security_appliance_softwareMatch8.5.1.24
OR
ciscoadaptive_security_appliance_softwareMatch8.6.1.1
OR
ciscoadaptive_security_appliance_softwareMatch8.6.1
OR
ciscoadaptive_security_appliance_softwareMatch8.6.1.2
OR
ciscoadaptive_security_appliance_softwareMatch8.6.1.5
OR
ciscoadaptive_security_appliance_softwareMatch8.6.1.10
OR
ciscoadaptive_security_appliance_softwareMatch8.6.1.12
OR
ciscoadaptive_security_appliance_softwareMatch8.6.1.13
OR
ciscoadaptive_security_appliance_softwareMatch8.6.1.14
OR
ciscoadaptive_security_appliance_softwareMatch8.6.1.17
OR
ciscoadaptive_security_appliance_softwareMatch8.7.1
OR
ciscoadaptive_security_appliance_softwareMatch8.7.1.1
OR
ciscoadaptive_security_appliance_softwareMatch8.7.1.3
OR
ciscoadaptive_security_appliance_softwareMatch8.7.1.4
OR
ciscoadaptive_security_appliance_softwareMatch8.7.1.7
OR
ciscoadaptive_security_appliance_softwareMatch8.7.1.8
OR
ciscoadaptive_security_appliance_softwareMatch8.7.1.11
OR
ciscoadaptive_security_appliance_softwareMatch8.7.1.13
OR
ciscoadaptive_security_appliance_softwareMatch8.7.1.16
OR
ciscoadaptive_security_appliance_softwareMatch8.7.1.17
OR
ciscoadaptive_security_appliance_softwareMatch9.0.1
OR
ciscoadaptive_security_appliance_softwareMatch9.0.2
OR
ciscoadaptive_security_appliance_softwareMatch9.0.2.10
OR
ciscoadaptive_security_appliance_softwareMatch9.0.3
OR
ciscoadaptive_security_appliance_softwareMatch9.0.3.6
OR
ciscoadaptive_security_appliance_softwareMatch9.0.3.8
OR
ciscoadaptive_security_appliance_softwareMatch9.0.4
OR
ciscoadaptive_security_appliance_softwareMatch9.0.4.1
OR
ciscoadaptive_security_appliance_softwareMatch9.0.4.5
OR
ciscoadaptive_security_appliance_softwareMatch9.0.4.17
OR
ciscoadaptive_security_appliance_softwareMatch9.0.4.20
OR
ciscoadaptive_security_appliance_softwareMatch9.0.4.24
OR
ciscoadaptive_security_appliance_softwareMatch9.0.4.7
OR
ciscoadaptive_security_appliance_softwareMatch9.0.4.26
OR
ciscoadaptive_security_appliance_softwareMatch9.0.4.29
OR
ciscoadaptive_security_appliance_softwareMatch9.0.4.33
OR
ciscoadaptive_security_appliance_softwareMatch9.0.4.37
OR
ciscoadaptive_security_appliance_softwareMatch9.0.4.35
OR
ciscoadaptive_security_appliance_softwareMatch9.1.1
OR
ciscoadaptive_security_appliance_softwareMatch9.1.1.4
OR
ciscoadaptive_security_appliance_softwareMatch9.1.2
OR
ciscoadaptive_security_appliance_softwareMatch9.1.3
OR
ciscoadaptive_security_appliance_softwareMatch9.1.2.8
OR
ciscoadaptive_security_appliance_softwareMatch9.1.3.2
OR
ciscoadaptive_security_appliance_softwareMatch9.1.4
OR
ciscoadaptive_security_appliance_softwareMatch9.1.4.5
OR
ciscoadaptive_security_appliance_softwareMatch9.1.5
OR
ciscoadaptive_security_appliance_softwareMatch9.1.5.10
OR
ciscoadaptive_security_appliance_softwareMatch9.1.5.12
OR
ciscoadaptive_security_appliance_softwareMatch9.1.5.15
OR
ciscoadaptive_security_appliance_softwareMatch9.1.6
OR
ciscoadaptive_security_appliance_softwareMatch9.1.5.21
OR
ciscoadaptive_security_appliance_softwareMatch9.1.6.1
OR
ciscoadaptive_security_appliance_softwareMatch9.1.6.6
OR
ciscoadaptive_security_appliance_softwareMatch9.1.6.4
OR
ciscoadaptive_security_appliance_softwareMatch9.1.6.8
OR
ciscoadaptive_security_appliance_softwareMatch9.1.6.10
OR
ciscoadaptive_security_appliance_softwareMatch9.2.1
OR
ciscoadaptive_security_appliance_softwareMatch9.2.2
OR
ciscoadaptive_security_appliance_softwareMatch9.2.2.4
OR
ciscoadaptive_security_appliance_softwareMatch9.2.2.7
OR
ciscoadaptive_security_appliance_softwareMatch9.2.3
OR
ciscoadaptive_security_appliance_softwareMatch9.2.2.8
OR
ciscoadaptive_security_appliance_softwareMatch9.2.3.3
OR
ciscoadaptive_security_appliance_softwareMatch9.2.3.4
OR
ciscoadaptive_security_appliance_softwareMatch9.2.0.0
OR
ciscoadaptive_security_appliance_softwareMatch9.2.0.104
OR
ciscoadaptive_security_appliance_softwareMatch9.2.3.1
OR
ciscoadaptive_security_appliance_softwareMatch9.2.4
OR
ciscoadaptive_security_appliance_softwareMatch9.3.1
OR
ciscoadaptive_security_appliance_softwareMatch9.3.1.1
OR
ciscoadaptive_security_appliance_softwareMatch9.3.2
OR
ciscoadaptive_security_appliance_softwareMatch9.3.2.2
OR
ciscoadaptive_security_appliance_softwareMatch9.3.3
OR
ciscoadaptive_security_appliance_softwareMatch9.3.5
OR
ciscoadaptive_security_appliance_softwareMatch9.3.3.1
OR
ciscoadaptive_security_appliance_softwareMatch9.3.3.2
OR
ciscoadaptive_security_appliance_softwareMatch9.3.3.5
OR
ciscounified_ip_phoneMatch7920
OR
ciscounity_connectionMatchany
OR
ciscounified_communications_managerMatchany
OR
ciscocisco_iosMatch3.7.0sxe
OR
ciscocisco_iosMatch3.7.1sxe
OR
ciscocisco_iosMatch3.7.2sxe
OR
ciscocisco_iosMatch3.7.3sxe
OR
ciscocisco_iosMatch3.7.4sxe
OR
ciscocisco_iosMatch3.7.5sxe
OR
ciscocisco_iosMatch3.7.6sxe
OR
ciscocisco_iosMatch3.7.7sxe
OR
ciscocisco_iosMatch3.7.8sxe
OR
ciscocisco_iosMatch3.7.4asxe
OR
ciscocisco_iosMatch3.7.2tsxe
OR
ciscocisco_iosMatch3.7.0bsxe
OR
ciscocisco_iosMatch3.7.1asxe
OR
ciscocisco_iosMatch3.8.0sxe
OR
ciscocisco_iosMatch3.8.1sxe
OR
ciscocisco_iosMatch3.8.2sxe
OR
ciscocisco_iosMatch3.9.1sxe
OR
ciscocisco_iosMatch3.9.0sxe
OR
ciscocisco_iosMatch3.9.2sxe
OR
ciscocisco_iosMatch3.9.1asxe
OR
ciscocisco_iosMatch3.9.0asxe
OR
ciscocisco_iosMatch3.10.0sxe
OR
ciscocisco_iosMatch3.10.1sxe
OR
ciscocisco_iosMatch3.10.2sxe
OR
ciscocisco_iosMatch3.10.3sxe
OR
ciscocisco_iosMatch3.10.4sxe
OR
ciscocisco_iosMatch3.10.5sxe
OR
ciscocisco_iosMatch3.10.6sxe
OR
ciscocisco_iosMatch3.10.2asxe
OR
ciscocisco_iosMatch3.10.2tsxe
OR
ciscocisco_iosMatch3.11.1sxe
OR
ciscocisco_iosMatch3.11.2sxe
OR
ciscocisco_iosMatch3.11.0sxe
OR
ciscocisco_iosMatch3.11.3sxe
OR
ciscocisco_iosMatch3.11.4sxe
OR
ciscocisco_iosMatch3.12.0sxe
OR
ciscocisco_iosMatch3.12.1sxe
OR
ciscocisco_iosMatch3.12.2sxe
OR
ciscocisco_iosMatch3.12.3sxe
OR
ciscocisco_iosMatch3.12.0asxe
OR
ciscocisco_iosMatch3.12.4sxe
OR
ciscocisco_iosMatch3.13.0sxe
OR
ciscocisco_iosMatch3.13.1sxe
OR
ciscocisco_iosMatch3.13.2sxe
OR
ciscocisco_iosMatch3.13.3sxe
OR
ciscocisco_iosMatch3.13.4sxe
OR
ciscocisco_iosMatch3.13.2asxe
OR
ciscocisco_iosMatch3.13.0asxe
OR
ciscocisco_iosMatch3.14.0sxe
OR
ciscocisco_iosMatch3.14.1sxe
OR
ciscocisco_iosMatch3.14.2sxe
OR
ciscocisco_iosMatch3.15.0sxe
OR
ciscocisco_iosMatch3.15.1sxe
OR
ciscocisco_iosMatch3.15.2sxe
OR
ciscocisco_iosMatch3.15.1csxe
OR
ciscocisco_iosMatch3.16.0sxe
OR
ciscocisco_iosMatch3.16.1sxe
OR
ciscocisco_iosMatch3.16.0asxe
OR
ciscocisco_iosMatch3.16.1asxe
OR
ciscocisco_iosMatch3.16.0bsxe
OR
ciscocisco_iosMatch3.16.0csxe
OR
ciscocisco_iosMatch3.17.0sxe
OR
ciscowebex_meeting_centerMatchany
OR
ciscounified_ip_phoneMatch8900_series
OR
ciscoip_phone_7960Match8800_series_software
OR
ciscojabber_software_development_kitMatchany
OR
ciscodx_series_ip_phones_firmwareMatchany
OR
ciscoip_phone_7960Match7800_series
OR
ciscounified_ip_phoneMatch7900_series
OR
ciscounified_ip_phoneMatch6900_series
VendorProductVersionCPE
ciscoadaptive_security_appliance_software8.2cpe:2.3:o:cisco:adaptive_security_appliance_software:8.2:*:*:*:*:*:*:*
ciscoadaptive_security_appliance_software8.1cpe:2.3:o:cisco:adaptive_security_appliance_software:8.1:*:*:*:*:*:*:*
ciscoadaptive_security_appliance_software8.3cpe:2.3:o:cisco:adaptive_security_appliance_software:8.3:*:*:*:*:*:*:*
ciscoadaptive_security_appliance_software8.4cpe:2.3:o:cisco:adaptive_security_appliance_software:8.4:*:*:*:*:*:*:*
ciscoadaptive_security_appliance_software8.5cpe:2.3:o:cisco:adaptive_security_appliance_software:8.5:*:*:*:*:*:*:*
ciscoadaptive_security_appliance_software8.6cpe:2.3:o:cisco:adaptive_security_appliance_software:8.6:*:*:*:*:*:*:*
ciscoadaptive_security_appliance_software8.7cpe:2.3:o:cisco:adaptive_security_appliance_software:8.7:*:*:*:*:*:*:*
ciscoadaptive_security_appliance_software9.0cpe:2.3:o:cisco:adaptive_security_appliance_software:9.0:*:*:*:*:*:*:*
ciscoadaptive_security_appliance_software9.1cpe:2.3:o:cisco:adaptive_security_appliance_software:9.1:*:*:*:*:*:*:*
ciscoadaptive_security_appliance_software9.2cpe:2.3:o:cisco:adaptive_security_appliance_software:9.2:*:*:*:*:*:*:*
Rows per page:
1-10 of 2571

CVSS2

7.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.026

Percentile

90.3%