high
7.5
CWE
200
Advisory Published
Updated

CVE-2017-14603: Infoleak

First published: Mon Oct 09 2017(Updated: )

In Asterisk 11.x before 11.25.3, 13.x before 13.17.2, and 14.x before 14.6.2 and Certified Asterisk 11.x before 11.6-cert18 and 13.x before 13.13-cert6, insufficient RTCP packet validation could allow reading stale buffer contents and when combined with the "nat" and "symmetric_rtp" options allow redirecting where Asterisk sends the next RTCP report.

Credit: cve@mitre.org

Affected SoftwareAffected VersionHow to fix
Asterisk=13.0.0
Asterisk=13.0.0-beta1
Asterisk=13.0.0-beta2
Asterisk=13.0.0-beta3
Asterisk=13.0.1
Asterisk=13.0.2
Asterisk=13.1.0
Asterisk=13.1.0-rc1
Asterisk=13.1.0-rc2
Asterisk=13.1.1
Asterisk=13.2.0
Asterisk=13.2.0-rc1
Asterisk=13.2.1
Asterisk=13.3.0-rc1
Asterisk=13.3.2
Asterisk=13.4.0
Asterisk=13.4.0-rc1
Asterisk=13.5.0
Asterisk=13.5.0-rc1
Asterisk=13.6.0-rc1
Asterisk=13.7.0-rc1
Asterisk=13.7.0-rc2
Asterisk=13.7.1
Asterisk=13.7.2
Asterisk=13.8.0
Asterisk=13.8.0-rc1
Asterisk=13.8.1
Asterisk=13.8.2
Asterisk=13.9.0
Asterisk=13.9.1
Asterisk=13.10.0
Asterisk=13.10.0-rc1
Asterisk=13.11.0
Asterisk=13.11.1
Asterisk=13.11.2
Asterisk=13.12
Asterisk=13.12.0
Asterisk=13.12.1
Asterisk=13.12.2
Asterisk=13.13
Asterisk=13.13.0
Asterisk=13.13.1
Asterisk=13.14.0
Asterisk=13.14.0-rc1
Asterisk=13.14.0-rc2
Asterisk=13.14.1
Asterisk=13.15.0
Asterisk=13.15.0-rc1
Asterisk=13.15.0-rc2
Asterisk=13.15.0-rc3
Asterisk=13.15.1
Asterisk=13.16.0
Asterisk=13.16.0-rc1
Asterisk=13.16.0-rc2
Asterisk=13.17.0
Asterisk=13.17.0-rc1
Asterisk=14.0
Asterisk=14.0.0
Asterisk=14.0.0-beta1
Asterisk=14.0.0-beta2
Asterisk=14.0.0-rc1
Asterisk=14.0.0-rc2
Asterisk=14.0.1
Asterisk=14.0.2
Asterisk=14.1
Asterisk=14.01
Asterisk=14.1.0
Asterisk=14.1.1
Asterisk=14.1.2
Asterisk=14.02
Asterisk=14.2
Asterisk=14.2.0
Asterisk=14.2.1
Asterisk=14.3.0
Asterisk=14.3.0-rc1
Asterisk=14.3.0-rc2
Asterisk=14.3.1
Asterisk=14.4.0
Asterisk=14.4.0-rc1
Asterisk=14.4.0-rc2
Asterisk=14.4.0-rc3
Asterisk=14.4.1
Asterisk=14.5.0
Asterisk=14.5.0-rc1
Asterisk=14.5.0-rc2
Asterisk=14.6.0
Asterisk=14.6.0-rc1
Asterisk=11.0.0
Asterisk=11.0.0-beta1
Asterisk=11.0.0-beta2
Asterisk=11.0.0-rc1
Asterisk=11.0.0-rc2
Asterisk=11.0.1
Asterisk=11.0.2
Asterisk=11.1.0
Asterisk=11.1.0-rc1
Asterisk=11.1.0-rc2
Asterisk=11.1.0-rc3
Asterisk=11.1.1
Asterisk=11.1.2
Asterisk=11.2.0-rc1
Asterisk=11.2.1
Asterisk=11.2.2
Asterisk=11.4.0-rc4
Asterisk=11.6.0
Asterisk=11.6.0-rc1
Asterisk=11.6.0-rc2
Asterisk=11.6.1
Asterisk=11.7.0
Asterisk=11.7.0-rc1
Asterisk=11.7.0-rc2
Asterisk=11.8.0
Asterisk=11.8.0-rc1
Asterisk=11.8.0-rc2
Asterisk=11.8.0-rc3
Asterisk=11.8.1
Asterisk=11.9.0
Asterisk=11.9.0-rc1
Asterisk=11.9.0-rc2
Asterisk=11.9.0-rc3
Asterisk=11.10.0
Asterisk=11.10.0-rc1
Asterisk=11.10.1
Asterisk=11.10.1-rc1
Asterisk=11.10.2
Asterisk=11.11.0
Asterisk=11.11.0-rc1
Asterisk=11.12.0
Asterisk=11.12.0-rc1
Asterisk=11.12.1
Asterisk=11.13.0
Asterisk=11.13.0-rc1
Asterisk=11.13.1
Asterisk=11.14.0
Asterisk=11.14.0-rc1
Asterisk=11.14.0-rc2
Asterisk=11.14.1
Asterisk=11.14.2
Asterisk=11.15.0-rc1
Asterisk=11.15.0-rc2
Asterisk=11.15.1
Asterisk=11.16.0-rc1
Asterisk=11.17.0-rc1
Asterisk=11.17.1
Asterisk=11.18.0
Asterisk=11.18.0-rc1
Asterisk=11.19.0-rc1
Asterisk=11.20.0-rc1
Asterisk=11.21.0-rc1
Asterisk=11.21.0-rc2
Asterisk=11.21.1
Asterisk=11.21.2
Asterisk=11.22.0
Asterisk=11.22.0-rc1
Asterisk=11.23.0
Asterisk=11.23.0-rc1
Asterisk=11.23.1
Asterisk=11.24.0
Asterisk=11.24.1
Asterisk=11.25.0
Asterisk=11.25.1
Digium Asterisk Appliance Developer Kit=11.6-cert1
Digium Asterisk Appliance Developer Kit=11.6-cert1_rc1
Digium Asterisk Appliance Developer Kit=11.6-cert1_rc2
Digium Asterisk Appliance Developer Kit=11.6-cert10
Digium Asterisk Appliance Developer Kit=11.6-cert11
Digium Asterisk Appliance Developer Kit=11.6-cert12
Digium Asterisk Appliance Developer Kit=11.6-cert13
Digium Asterisk Appliance Developer Kit=11.6-cert14
Digium Asterisk Appliance Developer Kit=11.6-cert14_rc1
Digium Asterisk Appliance Developer Kit=11.6-cert14_rc2
Digium Asterisk Appliance Developer Kit=11.6-cert15
Digium Asterisk Appliance Developer Kit=11.6-cert16
Digium Asterisk Appliance Developer Kit=11.6-cert2
Digium Asterisk Appliance Developer Kit=11.6-cert3
Digium Asterisk Appliance Developer Kit=11.6-cert4
Digium Asterisk Appliance Developer Kit=11.6-cert5
Digium Asterisk Appliance Developer Kit=11.6-cert6
Digium Asterisk Appliance Developer Kit=11.6-cert7
Digium Asterisk Appliance Developer Kit=11.6-cert8
Digium Asterisk Appliance Developer Kit=11.6-cert9
Digium Asterisk Appliance Developer Kit=13.13-cert1
Digium Asterisk Appliance Developer Kit=13.13-cert1_rc1
Digium Asterisk Appliance Developer Kit=13.13-cert1_rc2
Digium Asterisk Appliance Developer Kit=13.13-cert1_rc3
Digium Asterisk Appliance Developer Kit=13.13-cert1_rc4
Digium Asterisk Appliance Developer Kit=13.13-cert2
Digium Asterisk Appliance Developer Kit=13.13-cert3
Digium Asterisk Appliance Developer Kit=13.13-cert4

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2017-14603?

    The severity of CVE-2017-14603 is classified as high.

  • How do I fix CVE-2017-14603?

    To fix CVE-2017-14603, upgrade to Asterisk versions 11.25.3, 13.17.2, or 14.6.2 or later.

  • What versions of Asterisk are affected by CVE-2017-14603?

    CVE-2017-14603 affects Asterisk versions 11.x before 11.25.3, 13.x before 13.17.2, and 14.x before 14.6.2.

  • What type of vulnerability is CVE-2017-14603?

    CVE-2017-14603 is a vulnerability related to insufficient RTCP packet validation.

  • Can CVE-2017-14603 lead to data exposure?

    Yes, CVE-2017-14603 can lead to data exposure by allowing reading of stale buffer contents.

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