CVE-2015-6306
Description
Cisco AnyConnect Secure Mobility Client 4.1(8) on OS X and Linux does not verify pathnames before installation actions, which allows local users to obtain root privileges via a crafted installation file, aka Bug ID CSCuv11947.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Exploits
Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.
Exploit-DB
Cisco AnyConnect 3.1.08009 - Local Privilege Escalation (via DMG Install Script)
OS impact
Linux kernel Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Not affected | — |
macOS Fixed 1 release
| Version | Status | Fixed in |
|---|---|---|
| — | Not affected | — |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| cisco | anyconnect_secure_mobility_client | 4.1.\(8\) | |
References
- http://packetstormsecurity.com/files/133685/Cisco-AnyConnect-DMG-Install-Script-Privilege-Escalation.html
- http://seclists.org/fulldisclosure/2015/Sep/86
- http://tools.cisco.com/security/center/viewAlert.x?alertId=41135
- http://www.securityfocus.com/archive/1/536534/100/0/threaded
- http://www.securitytracker.com/id/1033656
- https://www.exploit-db.com/exploits/38303/
- https://www.securify.nl/advisory/SFY20150701/cisco_anyconnect_elevation_%20of_privileges_via_dmg_install_script.html
- http://packetstormsecurity.com/files/133685/Cisco-AnyConnect-DMG-Install-Script-Privilege-Escalation.html
- http://seclists.org/fulldisclosure/2015/Sep/86
- http://tools.cisco.com/security/center/viewAlert.x?alertId=41135
- http://www.securityfocus.com/archive/1/536534/100/0/threaded
- http://www.securitytracker.com/id/1033656
- https://www.exploit-db.com/exploits/38303/
- https://www.securify.nl/advisory/SFY20150701/cisco_anyconnect_elevation_%20of_privileges_via_dmg_install_script.html
CWEs
CWE-264
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.