CVE-2015-7848

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 v3.1

7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

6.10% chance of exploitation in the next 30 days, 93th percentile

Published

2017-01-06

Updated

2024-08-06

Proof-of-concept exploits (1)

• http://www.talosintelligence.com/reports/TALOS-2015-0052/

References

• CVE Record
• NVD entry

Related

• CVE-2015-7823
• CVE-2015-7855
• CVE-2015-7808
• CVE-2015-7857
• CVE-2015-7805
• CVE-2015-7858