CVEvulnerability
CVE-2020-15025
4.9 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2020-06-24
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 4.4 MEDIUM — CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H
- CVSS 3.1 ([email protected])
- 4.9 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 4.0 MEDIUM — AV:N/AC:L/Au:S/C:N/I:N/A:P
- Weaknesses
- CWE-401
Description
ntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of service (memory consumption) by sending packets, because memory is not freed in situations where a CMAC key is used and associated with a CMAC algorithm in the ntp.keys file.
Affected configurations
• ntp ntp (>= 4.3.97 < 4.3.101)
• ntp ntp 4.2.8
• opensuse leap 15.1
• opensuse leap 15.2
• netapp cloud backup
• netapp steelstore cloud integrated storage
• netapp 8300 firmware
• netapp 8700 firmware
• netapp a400 firmware
• netapp h410c firmware
• netapp h300s firmware
• netapp h500s firmware
• netapp h700s firmware
• netapp h300e firmware
• netapp h500e firmware
• netapp h700e firmware
• netapp h410s firmware
• oracle zfs storage appliance kit 8.8
Related
Weakness · CWE (1)
- CWE-401 Missing Release of Memory after Effective Lifetime weakness
References
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00005.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00044.html Mailing List, Third Party Advisory
- https://bugs.gentoo.org/729458 Issue Tracking, Third Party Advisory
- https://security.gentoo.org/glsa/202007-12 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200702-0002/ Third Party Advisory
- https://support.ntp.org/bin/view/Main/NtpBug3661 Vendor Advisory
- https://support.ntp.org/bin/view/Main/SecurityNotice#June_2020_ntp_4_2_8p15_NTP_Relea Release Notes, Vendor Advisory
- https://www.oracle.com/security-alerts/cpujan2021.html Patch, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00005.html Mailing List, Third Party Advisory
- http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00044.html Mailing List, Third Party Advisory
- https://bugs.gentoo.org/729458 Issue Tracking, Third Party Advisory
- https://security.gentoo.org/glsa/202007-12 Third Party Advisory
- https://security.netapp.com/advisory/ntap-20200702-0002/ Third Party Advisory
- https://support.ntp.org/bin/view/Main/NtpBug3661 Vendor Advisory
- https://support.ntp.org/bin/view/Main/SecurityNotice#June_2020_ntp_4_2_8p15_NTP_Relea Release Notes, Vendor Advisory
- https://www.oracle.com/security-alerts/cpujan2021.html Patch, Third Party Advisory