mstolfp in libntp/mstolfp.c in NTP 4.2.8p15 has an out-of-bounds write when copying the trailing number. An adversary may be able to attack a client ntpq process, but cannot attack ntpd.
References
| Link | Resource |
|---|---|
| https://github.com/spwpun/ntp-4.2.8p15-cves/blob/main/CVE-2023-26553 | Third Party Advisory |
| https://github.com/spwpun/ntp-4.2.8p15-cves/issues/1#issuecomment-1506667321 | Third Party Advisory |
| https://github.com/spwpun/ntp-4.2.8p15-cves/blob/main/CVE-2023-26553 | Third Party Advisory |
| https://github.com/spwpun/ntp-4.2.8p15-cves/issues/1#issuecomment-1506667321 | Third Party Advisory |
Configurations
History
21 Nov 2024, 07:51
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://github.com/spwpun/ntp-4.2.8p15-cves/blob/main/CVE-2023-26553 - Third Party Advisory | |
| References | () https://github.com/spwpun/ntp-4.2.8p15-cves/issues/1#issuecomment-1506667321 - Third Party Advisory |
20 Apr 2023, 14:37
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-787 | |
| CPE | cpe:2.3:a:ntp:ntp:4.2.8:p15:*:*:*:*:*:* | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.6 |
| First Time |
Ntp
Ntp ntp |
|
| References | (MISC) https://github.com/spwpun/ntp-4.2.8p15-cves/issues/1#issuecomment-1506667321 - Third Party Advisory | |
| References | (MISC) https://github.com/spwpun/ntp-4.2.8p15-cves/blob/main/CVE-2023-26553 - Third Party Advisory |
13 Apr 2023, 15:15
| Type | Values Removed | Values Added |
|---|---|---|
| Summary | mstolfp in libntp/mstolfp.c in NTP 4.2.8p15 has an out-of-bounds write when copying the trailing number. An adversary may be able to attack a client ntpq process, but cannot attack ntpd. | |
| References |
|
11 Apr 2023, 21:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2023-04-11 21:15
Updated : 2025-02-11 16:15
NVD link : CVE-2023-26553
Mitre link : CVE-2023-26553
CVE.ORG link : CVE-2023-26553
JSON object : View
Products Affected
ntp
- ntp
CWE
CWE-787
Out-of-bounds Write