Vulnerability Description
An integer overflow can occur in NTP-dev.4.3.70 leading to an out-of-bounds memory copy operation when processing a specially crafted private mode packet. The crafted packet needs to have the correct message authentication code and a valid timestamp. When processed by the NTP daemon, it leads to an immediate crash.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Netapp | Clustered Data Ontap | - |
| Netapp | Data Ontap Operating In 7-Mode | - |
| Netapp | Oncommand Balance | - |
| Netapp | Oncommand Performance Manager | - |
| Netapp | Oncommand Unified Manager | - |
| Ntp | Ntp | >= 4.0, < 4.2.8 |
Related Weaknesses (CWE)
References
- http://www.securityfocus.com/bid/77275Broken Link
- http://www.securitytracker.com/id/1033951Broken Link
- http://www.talosintelligence.com/reports/TALOS-2015-0052/ExploitTechnical DescriptionThird Party Advisory
- https://security.gentoo.org/glsa/201607-15Third Party Advisory
- https://security.netapp.com/advisory/ntap-20171004-0001/Third Party Advisory
- http://www.securityfocus.com/bid/77275Broken Link
- http://www.securitytracker.com/id/1033951Broken Link
- http://www.talosintelligence.com/reports/TALOS-2015-0052/ExploitTechnical DescriptionThird Party Advisory
- https://security.gentoo.org/glsa/201607-15Third Party Advisory
- https://security.netapp.com/advisory/ntap-20171004-0001/Third Party Advisory
FAQ
What is CVE-2015-7848?
CVE-2015-7848 is a vulnerability with a CVSS score of 7.5 (HIGH). An integer overflow can occur in NTP-dev.4.3.70 leading to an out-of-bounds memory copy operation when processing a specially crafted private mode packet. The crafted packet needs to have the correct ...
How severe is CVE-2015-7848?
CVE-2015-7848 has been rated HIGH with a CVSS base score of 7.5/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2015-7848?
Check the references section above for vendor advisories and patch information. Affected products include: Netapp Clustered Data Ontap, Netapp Data Ontap Operating In 7-Mode, Netapp Oncommand Balance, Netapp Oncommand Performance Manager, Netapp Oncommand Unified Manager.