CVE-2015-6360: Buffer Overflow

Published Apr 4, 2016
·
Updated

Randell Jesup and the Firefox team discovered that srtp, Cisco's reference implementation of the Secure Real-time Transport Protocol (SRTP), does not properly handle RTP header CSRC count and extension header length. A remote attacker can exploit this vulnerability to crash an application linked against libsrtp, resulting in a denial of service.

References:

http://seclists.org/bugtraq/2016/Apr/11

Other sources

The encryption-processing feature in Cisco libSRTP before 1.5.3 allows remote attackers to cause a denial of service via crafted fields in SRTP packets, aka Bug ID CSCux00686.

— MITRE

Affected Software

291 affected components
Cisco IOS XE=3.10s_3.10.0s
Cisco IOS XE=3.10s_3.10.1s
Cisco IOS XE=3.10s_3.10.1xbs
Cisco IOS XE=3.10s_3.10.2s
Cisco IOS XE=3.10s_3.10.2ts
Cisco IOS XE=3.10s_3.10.4s
Cisco IOS XE=3.10s_3.10.5s
Cisco IOS XE=3.10s_3.10.6s
Cisco IOS XE=3.10s_3.10.7s
Cisco IOS XE=3.11s_3.11.0s
Cisco IOS XE=3.11s_3.11.1s
Cisco IOS XE=3.11s_3.11.2s
Cisco IOS XE=3.11s_3.11.3s
Cisco IOS XE=3.11s_3.11.4s
Cisco IOS XE=3.13s_3.13.0s
Cisco IOS XE=3.13s_3.13.1s
Cisco IOS XE=3.13s_3.13.4s
Cisco IOS XE=3.14s_3.14.0s
Cisco IOS XE=3.15s_3.15.1s
Cisco IOS XE=3.15s_3.15.2s
Cisco Webex Meeting Center=base
Cisco Dx Series Ip Phones Firmware=9.3\(2\)
Cisco Ip Phone 7800 Series Firmware=10.3\(1\)
Cisco Ip Phone 8800 Series Firmware=10.3\(2\)
Cisco Ip Phone 8800 Series Firmware=11.0\(1\)
Cisco Unified Ip Phone 6900 Series Firmware=9.3\(2\)
Cisco Unified Ip Phone 7900 Series Firmware=9.9\(9.99001.1\)
Cisco Unified Ip Phone 7900 Series Firmware=9.9_base
Cisco Unified Ip Phone 8900 Series Firmware=9.0\(1\)sr1
Cisco Unified Ip Phone 8900 Series Firmware=9.0\(3\)
Cisco Unified Ip Phone 8900 Series Firmware=9.0\(4\)
Cisco Unified Ip Phone 8900 Series Firmware=9.1\(1\)sr1
Cisco Unified Ip Phone 8900 Series Firmware=9.1\(2\)
Cisco Unified Ip Phone 8900 Series Firmware=9.2\(1\)
Cisco Unified Ip Phone 8900 Series Firmware=9.2\(2\)
Cisco Unified Ip Phone 8900 Series Firmware=9.2\(2\)sr1
Cisco Unified Ip Phone 8900 Series Firmware=9.2\(3\)
Cisco Unified Ip Phone 8900 Series Firmware=9.2\(4\)
Cisco Unified Ip Phone 8900 Series Firmware=9.3\(1\)
Cisco Unified Ip Phone 8900 Series Firmware=9.3\(2\)
Cisco Unified Ip Phone 8900 Series Firmware=9.3\(2\)sr1
Cisco Unified Ip Phone 8900 Series Firmware=9.3\(4\)
Cisco Unified Ip Phone 8900 Series Firmware=9.4\(1\)
Cisco Unified Ip Phone 8900 Series Firmware=9.4\(1\)sr1
Cisco Unified Ip Phone 8900 Series Firmware=9.4\(2\)
Cisco Unified Wireless Ip Phone 7920 Firmware=1.0\(5\)
Cisco Unified Wireless Ip Phone 7920 Firmware=1.0\(6\)
Cisco Unified Wireless Ip Phone 7920 Firmware=1.0\(7\)
Cisco Unified Wireless Ip Phone 7920 Firmware=1.0\(8\)
Cisco Unified Wireless Ip Phone 7920 Firmware=1.0\(9\)
Cisco Unified Wireless Ip Phone 7920 Firmware=1.0_base
Cisco Unified Wireless Ip Phone 7920 Firmware=2.0_base
Cisco Adaptive Security Appliance Software=8.1.0.104
Cisco Adaptive Security Appliance Software=8.2.0.45
Cisco Adaptive Security Appliance Software=8.2.1
Cisco Adaptive Security Appliance Software=8.2.1.11
Cisco Adaptive Security Appliance Software=8.2.2
Cisco Adaptive Security Appliance Software=8.2.2.9
Cisco Adaptive Security Appliance Software=8.2.2.10
Cisco Adaptive Security Appliance Software=8.2.2.12
Cisco Adaptive Security Appliance Software=8.2.2.16
Cisco Adaptive Security Appliance Software=8.2.2.17
Cisco Adaptive Security Appliance Software=8.2.3
Cisco Adaptive Security Appliance Software=8.2.4
Cisco Adaptive Security Appliance Software=8.2.4.1
Cisco Adaptive Security Appliance Software=8.2.4.4
Cisco Adaptive Security Appliance Software=8.2.5
Cisco Adaptive Security Appliance Software=8.2.5.13
Cisco Adaptive Security Appliance Software=8.2.5.22
Cisco Adaptive Security Appliance Software=8.2.5.26
Cisco Adaptive Security Appliance Software=8.2.5.33
Cisco Adaptive Security Appliance Software=8.2.5.40
Cisco Adaptive Security Appliance Software=8.2.5.41
Cisco Adaptive Security Appliance Software=8.2.5.46
Cisco Adaptive Security Appliance Software=8.2.5.48
Cisco Adaptive Security Appliance Software=8.2.5.50
Cisco Adaptive Security Appliance Software=8.2.5.52
Cisco Adaptive Security Appliance Software=8.2.5.55
Cisco Adaptive Security Appliance Software=8.2.5.57
Cisco Adaptive Security Appliance Software=8.3.1
Cisco Adaptive Security Appliance Software=8.3.1.1
Cisco Adaptive Security Appliance Software=8.3.1.4
Cisco Adaptive Security Appliance Software=8.3.1.6
Cisco Adaptive Security Appliance Software=8.3.2
Cisco Adaptive Security Appliance Software=8.3.2.4
Cisco Adaptive Security Appliance Software=8.3.2.13
Cisco Adaptive Security Appliance Software=8.3.2.23
Cisco Adaptive Security Appliance Software=8.3.2.25
Cisco Adaptive Security Appliance Software=8.3.2.31
Cisco Adaptive Security Appliance Software=8.3.2.33
Cisco Adaptive Security Appliance Software=8.3.2.34
Cisco Adaptive Security Appliance Software=8.3.2.37
Cisco Adaptive Security Appliance Software=8.3.2.39
Cisco Adaptive Security Appliance Software=8.3.2.40
Cisco Adaptive Security Appliance Software=8.3.2.41
Cisco Adaptive Security Appliance Software=8.3.2.44
Cisco Adaptive Security Appliance Software=8.4.0
Cisco Adaptive Security Appliance Software=8.4.1
Cisco Adaptive Security Appliance Software=8.4.1.3
Cisco Adaptive Security Appliance Software=8.4.1.11
Cisco Adaptive Security Appliance Software=8.4.2
Cisco Adaptive Security Appliance Software=8.4.2.1
Cisco Adaptive Security Appliance Software=8.4.2.8
Cisco Adaptive Security Appliance Software=8.4.3
Cisco Adaptive Security Appliance Software=8.4.3.8
Cisco Adaptive Security Appliance Software=8.4.3.9
Cisco Adaptive Security Appliance Software=8.4.4
Cisco Adaptive Security Appliance Software=8.4.4.1
Cisco Adaptive Security Appliance Software=8.4.4.3
Cisco Adaptive Security Appliance Software=8.4.4.5
Cisco Adaptive Security Appliance Software=8.4.4.9
Cisco Adaptive Security Appliance Software=8.4.5
Cisco Adaptive Security Appliance Software=8.4.5.6
Cisco Adaptive Security Appliance Software=8.4.6
Cisco Adaptive Security Appliance Software=8.4.7
Cisco Adaptive Security Appliance Software=8.4.7.3
Cisco Adaptive Security Appliance Software=8.4.7.15
Cisco Adaptive Security Appliance Software=8.4.7.22
Cisco Adaptive Security Appliance Software=8.4.7.23
Cisco Adaptive Security Appliance Software=8.4.7.26
Cisco Adaptive Security Appliance Software=8.4.7.28
Cisco Adaptive Security Appliance Software=8.4.7.29
Cisco Adaptive Security Appliance Software=8.5.1
Cisco Adaptive Security Appliance Software=8.5.1.1
Cisco Adaptive Security Appliance Software=8.5.1.6
Cisco Adaptive Security Appliance Software=8.5.1.7
Cisco Adaptive Security Appliance Software=8.5.1.14
Cisco Adaptive Security Appliance Software=8.5.1.17
Cisco Adaptive Security Appliance Software=8.5.1.18
Cisco Adaptive Security Appliance Software=8.5.1.19
Cisco Adaptive Security Appliance Software=8.5.1.21
Cisco Adaptive Security Appliance Software=8.5.1.24
Cisco Adaptive Security Appliance Software=8.6.1
Cisco Adaptive Security Appliance Software=8.6.1.1
Cisco Adaptive Security Appliance Software=8.6.1.2
Cisco Adaptive Security Appliance Software=8.6.1.5
Cisco Adaptive Security Appliance Software=8.6.1.10
Cisco Adaptive Security Appliance Software=8.6.1.12
Cisco Adaptive Security Appliance Software=8.6.1.13
Cisco Adaptive Security Appliance Software=8.6.1.14
Cisco Adaptive Security Appliance Software=8.6.1.17
Cisco Adaptive Security Appliance Software=8.7.1
Cisco Adaptive Security Appliance Software=8.7.1.1
Cisco Adaptive Security Appliance Software=8.7.1.3
Cisco Adaptive Security Appliance Software=8.7.1.4
Cisco Adaptive Security Appliance Software=8.7.1.7
Cisco Adaptive Security Appliance Software=8.7.1.8
Cisco Adaptive Security Appliance Software=8.7.1.11
Cisco Adaptive Security Appliance Software=8.7.1.13
Cisco Adaptive Security Appliance Software=8.7.1.16
Cisco Adaptive Security Appliance Software=8.7.1.17
Cisco Adaptive Security Appliance Software=9.0.1
Cisco Adaptive Security Appliance Software=9.0.2
Cisco Adaptive Security Appliance Software=9.0.2.10
Cisco Adaptive Security Appliance Software=9.0.3
Cisco Adaptive Security Appliance Software=9.0.3.6
Cisco Adaptive Security Appliance Software=9.0.3.8
Cisco Adaptive Security Appliance Software=9.0.4
Cisco Adaptive Security Appliance Software=9.0.4.1
Cisco Adaptive Security Appliance Software=9.0.4.5
Cisco Adaptive Security Appliance Software=9.0.4.7
Cisco Adaptive Security Appliance Software=9.0.4.17
Cisco Adaptive Security Appliance Software=9.0.4.20
Cisco Adaptive Security Appliance Software=9.0.4.24
Cisco Adaptive Security Appliance Software=9.0.4.26
Cisco Adaptive Security Appliance Software=9.0.4.29
Cisco Adaptive Security Appliance Software=9.0.4.33
Cisco Adaptive Security Appliance Software=9.0.4.35
Cisco Adaptive Security Appliance Software=9.0.4.37
Cisco Adaptive Security Appliance Software=9.1.1
Cisco Adaptive Security Appliance Software=9.1.1.4
Cisco Adaptive Security Appliance Software=9.1.2
Cisco Adaptive Security Appliance Software=9.1.2.8
Cisco Adaptive Security Appliance Software=9.1.3
Cisco Adaptive Security Appliance Software=9.1.3.2
Cisco Adaptive Security Appliance Software=9.1.4
Cisco Adaptive Security Appliance Software=9.1.4.5
Cisco Adaptive Security Appliance Software=9.1.5
Cisco Adaptive Security Appliance Software=9.1.5.10
Cisco Adaptive Security Appliance Software=9.1.5.12
Cisco Adaptive Security Appliance Software=9.1.5.15
Cisco Adaptive Security Appliance Software=9.1.5.21
Cisco Adaptive Security Appliance Software=9.1.6
Cisco Adaptive Security Appliance Software=9.1.6.1
Cisco Adaptive Security Appliance Software=9.1.6.4
Cisco Adaptive Security Appliance Software=9.1.6.6
Cisco Adaptive Security Appliance Software=9.1.6.8
Cisco Adaptive Security Appliance Software=9.1.6.10
Cisco Adaptive Security Appliance Software=9.2\(0.0\)
Cisco Adaptive Security Appliance Software=9.2\(0.104\)
Cisco Adaptive Security Appliance Software=9.2\(3.1\)
Cisco Adaptive Security Appliance Software=9.2.1
Cisco Adaptive Security Appliance Software=9.2.2
Cisco Adaptive Security Appliance Software=9.2.2.4
Cisco Adaptive Security Appliance Software=9.2.2.7
Cisco Adaptive Security Appliance Software=9.2.2.8
Cisco Adaptive Security Appliance Software=9.2.3
Cisco Adaptive Security Appliance Software=9.2.3.3
Cisco Adaptive Security Appliance Software=9.2.3.4
Cisco Adaptive Security Appliance Software=9.2.4
Cisco Adaptive Security Appliance Software=9.3\(1.50\)
Cisco Adaptive Security Appliance Software=9.3\(1.105\)
Cisco Adaptive Security Appliance Software=9.3\(2.100\)
Cisco Adaptive Security Appliance Software=9.3\(2.243\)
Cisco Adaptive Security Appliance Software=9.3.1
Cisco Adaptive Security Appliance Software=9.3.1.1
Cisco Adaptive Security Appliance Software=9.3.2
Cisco Adaptive Security Appliance Software=9.3.2.2
Cisco Adaptive Security Appliance Software=9.3.3
Cisco Adaptive Security Appliance Software=9.3.3.1
Cisco Adaptive Security Appliance Software=9.3.3.2
Cisco Adaptive Security Appliance Software=9.3.3.5
Cisco Adaptive Security Appliance Software=9.3.5
Cisco Unity Connection=1.1\(1\)
Cisco Unity Connection=1.2_base
Cisco Unity Connection=2.0\(1\)
Cisco Unity Connection=2.0_base
Cisco Unity Connection=2.1_base
Cisco Unity Connection=7.0_base
Cisco Unity Connection=7.1\(1\)
Cisco Unity Connection=7.1\(2\)
Cisco Unity Connection=7.1\(2a\)
Cisco Unity Connection=7.1\(2a\)su1
Cisco Unity Connection=7.1\(2b\)
Cisco Unity Connection=7.1\(2b\)su1
Cisco Unity Connection=7.1\(3\)
Cisco Unity Connection=7.1\(3a\)
Cisco Unity Connection=7.1\(3a\)su1
Cisco Unity Connection=7.1\(3a\)su1a
Cisco Unity Connection=7.1\(3b\)
Cisco Unity Connection=7.1\(3b\)su1
Cisco Unity Connection=7.1\(3b\)su2
Cisco Unity Connection=7.1\(5\)
Cisco Unity Connection=7.1\(5\)su1a
Cisco Unity Connection=7.1\(5a\)
Cisco Unity Connection=7.1\(5b\)
Cisco Unity Connection=7.1\(5b\)su2
Cisco Unity Connection=7.1\(5b\)su3
Cisco Unity Connection=7.1\(5b\)su4
Cisco Unity Connection=7.1\(5b\)su5
Cisco Unity Connection=7.1\(5b\)su6
Cisco Unity Connection=7.1\(5b\)su6a
Cisco Unity Connection=7.1.5es33.32900-33
Cisco Unity Connection=7.1_base
Cisco Unity Connection=8.0_base
Cisco Unity Connection=8.5\(1\)
Cisco Unity Connection=8.5\(1\)su1
Cisco Unity Connection=8.5\(1\)su2
Cisco Unity Connection=8.5\(1\)su3
Cisco Unity Connection=8.5\(1\)su4
Cisco Unity Connection=8.5\(1\)su5
Cisco Unity Connection=8.5\(1\)su6
Cisco Unity Connection=8.5_base
Cisco Unity Connection=8.6\(1\)
Cisco Unity Connection=8.6\(1a\)
Cisco Unity Connection=8.6\(2\)
Cisco Unity Connection=8.6\(2a\)
Cisco Unity Connection=8.6\(2a\)su1
Cisco Unity Connection=8.6\(2a\)su2
Cisco Unity Connection=8.6\(2a\)su3
Cisco Unity Connection=8.6_base
Cisco Unity Connection=9.0\(1\)
Cisco Unity Connection=9.1\(1\)
Cisco Unity Connection=9.1\(1.10\)
Cisco Unity Connection=9.1\(2\)
Cisco Unity Connection=10.0.0
Cisco Unity Connection=10.0.5
Cisco Unity Connection=10.5\(2\)
Cisco Unity Connection=10.5\(2.3009\)
Cisco Unity Connection=10.5_base
Cisco Unity Connection=11.0\(0.98000.225\)
Cisco Unity Connection=11.0\(0.98000.332\)
Cisco Unity Connection=11.0_0
Cisco Unity Connection=11.5\(0.98\)
Cisco Unity Connection=11.5\(0.199\)
Cisco Unity Connection=11.5_base
Cisco Jabber Software Development Kit=8.6\(1\)
Cisco Jabber Software Development Kit=9.0\(1\)
Cisco Jabber Software Development Kit=9.2\(0\)
Cisco Jabber Software Development Kit=9.2\(1\)
Cisco Jabber Software Development Kit=9.2\(2\)
Cisco Jabber Software Development Kit=9.2\(3\)
Cisco Jabber Software Development Kit=9.2\(4\)
Cisco Jabber Software Development Kit=9.2\(5\)
Cisco Jabber Software Development Kit=9.2\(6\)
Cisco Jabber Software Development Kit=9.2\(7\)
Cisco Jabber Software Development Kit=9.3\(0\)
Cisco Jabber Software Development Kit=9.3\(1\)
Cisco Jabber Software Development Kit=9.3\(2\)
Cisco libsrtp<=1.5.2
Cisco Unified Communications Manager=9.9\(9\)st1.9

Event History

Apr 4, 2016
Data Sourced
via Red Hat·01:11 PM
DescriptionSeverityAffected Software
Apr 21, 2016
CVE Published
via MITRE·10:00 AM
Data Sourced
via MITRE·10:00 AM
Description
Free Weekly Intel

Don't miss critical vulnerabilities

Join thousands of security professionals who receive our weekly digest of trending CVEs, zero-days, and exploited vulnerabilities.

No spam. Unsubscribe anytime.

Frequently Asked Questions

1

What is the severity of CVE-2015-6360?

CVE-2015-6360 has a medium severity level as it allows an attacker to crash the application linked to the vulnerable Cisco library.

2

How do I fix CVE-2015-6360?

To fix CVE-2015-6360, update to the patched versions specified in Cisco's security advisory for affected software.

3

Which Cisco products are affected by CVE-2015-6360?

CVE-2015-6360 affects various versions of Cisco IOS XE, WebEx Meeting Center, and several models of Cisco IP Phones.

4

What happens if CVE-2015-6360 is exploited?

If exploited, CVE-2015-6360 can result in the targeted application crashing, leading to a denial of service.

5

Is there a workaround for CVE-2015-6360?

No specific workarounds are recommended for CVE-2015-6360; applying the appropriate patches is advised.

Company

Resources

Contact

SecAlerts Pty Ltd.
132 Wickham Terrace
Fortitude Valley,
QLD 4006, Australia
info@secalerts.co
By using SecAlerts services, you agree to our services end-user license agreement. This website is safeguarded by reCAPTCHA and governed by the Google Privacy Policy and Terms of Service. All names, logos, and brands of products are owned by their respective owners, and any usage of these names, logos, and brands for identification purposes only does not imply endorsement. If you possess any content that requires removal, please get in touch with us.
© 2026 SecAlerts Pty Ltd.
ABN: 70 645 966 203, ACN: 645 966 203