CVE-2015-6360
The encryption-processing feature in Cisco libSRTP before 1.5.3 allows remote attackers to cause...
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.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
7.5
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.
- Record
CVE-2015-6360- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - CVSS 2.0
- 7.8 High
AV:N/AC:L/Au:N/C:N/I:N/A:C - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
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.
- Record
CVE-2015-6360- Updated
- 2026-11-02
EUVDEUVD-2015-6302 No score
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.
- Record
EUVD-2015-6302- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5m3h-4mfw-792p
7.5
The encryption-processing feature in Cisco libSRTP before 1.5.3 allows remote attackers to cause...
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.
- Record
GHSA-5m3h-4mfw-792p- CVSS 3.0
- 7.5 High
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Weakness
- CWE-119
- Updated
- 2026-11-02
OSVMGASA-2016-0037 No score
Updated srtp packages fix security vulnerability
Srtp before 1.5.3 is vulnerable to a potential DoS attack due to lack of bounds checking on RTP header CSRC count and extension header length (CVE-2015-6360).
- Record
MGASA-2016-0037- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:10265-1 No score
libsrtp-devel-1.5.4-2.1 on GA media
These are all security issues fixed in the libsrtp-devel-1.5.4-2.1 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:10265-1- Updated
- 2026-11-02
OSVopenSUSE-SU-2024:10997-1 No score
libsrtp2-1-2.4.1-1.2 on GA media
These are all security issues fixed in the libsrtp2-1-2.4.1-1.2 package on the GA media of openSUSE Tumbleweed.
- Record
openSUSE-SU-2024:10997-1- Updated
- 2026-11-02
Affected products
- cisco libsrtp
- cisco adaptive security appliance software
- cisco dx series ip phones firmware
- cisco ios xe
- cisco ip phone 7800 series firmware
- cisco ip phone 8800 series firmware
- cisco jabber software development kit
- cisco unified communications manager
- cisco unified ip phone 6900 series firmware
- cisco unified ip phone 7900 series firmware
- cisco unified ip phone 8900 series firmware
- cisco unified wireless ip phone 7920 firmware
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Affected packages
| Package | Affected | Fixed |
|---|---|---|
srtpDebian:6.0 |
before 1.4.4~dfsg-6+deb6u2, plus listed versions 1.4.4~dfsg-6 |
1.4.4~dfsg-6+deb6u2 |
srtpDebian:7 |
before 1.4.4+20100615~dfsg-2+deb7u2, plus listed versions 1.4.4+20100615~dfsg-21.4.4+20100615~dfsg-2+deb7u1 |
1.4.4+20100615~dfsg-2+deb7u2 |
srtpDebian:8 |
before 1.4.5~20130609~dfsg-1.1+deb8u1, plus listed versions 1.4.5~20130609~dfsg-1.1 |
1.4.5~20130609~dfsg-1.1+deb8u1 |
srtpMageia:5 |
before 1.4.5-0.20130723.5.mga5 | 1.4.5-0.20130723.5.mga5 |
libsrtpRed Hat:enterprise_linux:7::client From an advisory covering 2 CVEs |
before 0:1.4.4-11.20101004cvs.el7 | 0:1.4.4-11.20101004cvs.el7 |
libsrtp-debuginfoRed Hat:enterprise_linux:7::client From an advisory covering 2 CVEs |
before 0:1.4.4-11.20101004cvs.el7 | 0:1.4.4-11.20101004cvs.el7 |
libsrtp-develRed Hat:enterprise_linux:7::client From an advisory covering 2 CVEs |
before 0:1.4.4-11.20101004cvs.el7 | 0:1.4.4-11.20101004cvs.el7 |
libsrtpRed Hat:enterprise_linux:7::computenode From an advisory covering 2 CVEs |
before 0:1.4.4-11.20101004cvs.el7 | 0:1.4.4-11.20101004cvs.el7 |
libsrtp-debuginfoRed Hat:enterprise_linux:7::computenode From an advisory covering 2 CVEs |
before 0:1.4.4-11.20101004cvs.el7 | 0:1.4.4-11.20101004cvs.el7 |
libsrtp-develRed Hat:enterprise_linux:7::computenode From an advisory covering 2 CVEs |
before 0:1.4.4-11.20101004cvs.el7 | 0:1.4.4-11.20101004cvs.el7 |
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| Package | Affected | Fixed |
|---|---|---|
libsrtpRed Hat:enterprise_linux:7::server From an advisory covering 2 CVEs |
before 0:1.4.4-11.20101004cvs.el7 | 0:1.4.4-11.20101004cvs.el7 |
libsrtp-debuginfoRed Hat:enterprise_linux:7::server From an advisory covering 2 CVEs |
before 0:1.4.4-11.20101004cvs.el7 | 0:1.4.4-11.20101004cvs.el7 |
libsrtp-develRed Hat:enterprise_linux:7::server From an advisory covering 2 CVEs |
before 0:1.4.4-11.20101004cvs.el7 | 0:1.4.4-11.20101004cvs.el7 |
libsrtpRed Hat:enterprise_linux:7::workstation From an advisory covering 2 CVEs |
before 0:1.4.4-11.20101004cvs.el7 | 0:1.4.4-11.20101004cvs.el7 |
libsrtp-debuginfoRed Hat:enterprise_linux:7::workstation From an advisory covering 2 CVEs |
before 0:1.4.4-11.20101004cvs.el7 | 0:1.4.4-11.20101004cvs.el7 |
libsrtp-develRed Hat:enterprise_linux:7::workstation From an advisory covering 2 CVEs |
before 0:1.4.4-11.20101004cvs.el7 | 0:1.4.4-11.20101004cvs.el7 |
libsrtpopenSUSE:Tumbleweed From an advisory covering 2 CVEs |
before 1.5.4-2.1 | 1.5.4-2.1 |
libsrtpopenSUSE:Tumbleweed From an advisory covering 2 CVEs |
before 2.4.1-1.2 | 2.4.1-1.2 |
History
| Recorded | Changed | Sources |
|---|---|---|
| affected, facts | ||
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2015-6360 is a high vulnerability (CVSS 7.5) in Cisco Libsrtp, published January 17, 2016. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 8.28%, the 94th percentile. Fixed in srtp 1.4.4~dfsg-6+deb6u2.
References
securitytracker.com/id/1035650
securitytracker.com/id/1035649
tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160420-libsrtp
debian.org/security/2016/dsa-3539
securitytracker.com/id/1035651
securitytracker.com/id/1035636
Show 23 moreShow less
securitytracker.com/id/1035648
securitytracker.com/id/1035652
securitytracker.com/id/1035637
nvd.nist.gov/vuln/detail/CVE-2015-6360
github.com/advisories/GHSA-5m3h-4mfw-792p
advisories.mageia.org/MGASA-2016-0037.html
bugs.mageia.org/show_bug.cgi?id=17540
lwn.net/Alerts/672422
access.redhat.com/errata/RHSA-2020:3873
access.redhat.com/security/updates/classification
access.redhat.com/documentation/en-us/red_hat_enterprise_linux/7/html/7.9_release_notes/index
bugzilla.redhat.com/show_bug.cgi?id=970697
bugzilla.redhat.com/show_bug.cgi?id=1301202
bugzilla.redhat.com/show_bug.cgi?id=1323702
bugzilla.redhat.com/show_bug.cgi?id=1323705
security.access.redhat.com/data/csaf/v2/advisories/2020/rhsa-2020_3873.json
access.redhat.com/security/cve/CVE-2013-2139
cve.org/CVERecord?id=CVE-2013-2139
nvd.nist.gov/vuln/detail/CVE-2013-2139
access.redhat.com/security/cve/CVE-2015-6360
cve.org/CVERecord?id=CVE-2015-6360
suse.com/security/cve/CVE-2013-2139
suse.com/security/cve/CVE-2015-6360