CVE-2017-14603
published 2017-10-10CVE-2017-14603: 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…
PriorityP344high7.5CVSS 3.0
AVNACLPRNUINSUCHINAN
EPSS
3.16%
86.4th percentile
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.
Affected
105 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| debian | asterisk | < asterisk 1:13.17.2~dfsg-1 (bullseye) | asterisk 1:13.17.2~dfsg-1 (bullseye) |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
| digium | asterisk | — | — |
CVSS provenance
nvdv3.07.5HIGHCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
osv7.5HIGH
vendor_debian7.5HIGH
Stop checking back — get the weekly exploitation signal.
Every Monday: what got weaponized or added to CISA KEV in the last seven days — each CVE cross-linked to its PoC, Nuclei template, and detection rule. Free, one email a week, unsubscribe in one click.
GHSA
GHSA-p6hc-c268-h4wx: In Asterisk 11
ghsa_unreviewed·2022-05-17
CVE-2017-14603 [HIGH] CWE-200 GHSA-p6hc-c268-h4wx: In Asterisk 11
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.
OSV
CVE-2017-14603: In Asterisk 11
osv·2017-10-10·CVSS 7.5
CVE-2017-14603 [HIGH] CVE-2017-14603: In Asterisk 11
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.
Debian
CVE-2017-14603: asterisk - In Asterisk 11.x before 11.25.3, 13.x before 13.17.2, and 14.x before 14.6.2 and...
vendor_debian·2017·CVSS 7.5
CVE-2017-14603 [HIGH] CVE-2017-14603: asterisk - In Asterisk 11.x before 11.25.3, 13.x before 13.17.2, and 14.x before 14.6.2 and...
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.
Scope: local
bullseye: resolved (fixed in 1:13.17.2~dfsg-1)
sid: resolved (fixed in 1:13.17.2~dfsg-1)
No detection rules found.
No public exploits indexed.
Bugzilla
CVE-2017-14603 asterisk: RTP/RTCP information leak
bugzilla·2017-09-20·CVSS 7.5
CVE-2017-14603 [HIGH] CVE-2017-14603 asterisk: RTP/RTCP information leak
CVE-2017-14603 asterisk: RTP/RTCP information leak
This is a follow up advisory to AST-2017-005.
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.
The RTP stream qualification to learn the source address of media always
accepted the first RTP packet as the new source and allowed what AST-2017-005
was mitigating. The intent was to qualify a series of packets before accepting the
new source address.
External References:
http://downloads.asterisk.org/pub/security/AST-2017-008.html
Upstream issues:
https://issues.asterisk.org/jira/browse/ASTERISK-27274
https://issues.asterisk.org/jira/browse/ASTERISK-27252
Discussion:
Created asterisk tr
Bugzilla
CVE-2017-14603 asterisk: RTP/RTCP information leak [fedora-all]
bugzilla·2017-09-20·CVSS 7.5
CVE-2017-14603 [HIGH] CVE-2017-14603 asterisk: RTP/RTCP information leak [fedora-all]
CVE-2017-14603 asterisk: RTP/RTCP information leak [fedora-all]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of fedora-all.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
NOTE: this issue affects multiple supported versions of Fedora. Wh
Bugzilla
CVE-2017-14603 asterisk: RTP/RTCP information leak [epel-6]
bugzilla·2017-09-20·CVSS 7.5
CVE-2017-14603 [HIGH] CVE-2017-14603 asterisk: RTP/RTCP information leak [epel-6]
CVE-2017-14603 asterisk: RTP/RTCP information leak [epel-6]
This is an automatically created tracking bug! It was created to ensure
that one or more security vulnerabilities are fixed in affected versions
of epel-6.
For comments that are specific to the vulnerability please use bugs filed
against the "Security Response" product referenced in the "Blocks" field.
For more information see:
http://fedoraproject.org/wiki/Security/TrackingBugs
When submitting as an update, use the fedpkg template provided in the next
comment(s). This will include the bug IDs of this tracking bug as well as
the relevant top-level CVE bugs.
Please also mention the CVE IDs being fixed in the RPM changelog and the
fedpkg commit message.
Discussion:
Use the following template to for the 'fedpkg update' request
http://downloads.asterisk.org/pub/security/AST-2017-008.htmlhttp://www.debian.org/security/2017/dsa-3990https://issues.asterisk.org/jira/browse/ASTERISK-27274http://downloads.asterisk.org/pub/security/AST-2017-008.htmlhttp://www.debian.org/security/2017/dsa-3990https://issues.asterisk.org/jira/browse/ASTERISK-27274
2017-10-10
Published