7.5
CVE-2017-15908
- EPSS 0.35%
- Published 26.10.2017 14:29:00
- Last modified 20.04.2025 01:37:25
- Source cve@mitre.org
- Teams watchlist Login
- Open Login
In systemd 223 through 235, a remote DNS server can respond with a custom crafted DNS NSEC resource record to trigger an infinite loop in the dns_packet_read_type_window() function of the 'systemd-resolved' service and cause a DoS of the affected service.
Data is provided by the National Vulnerability Database (NVD)
Systemd Project ≫ Systemd Version223
Systemd Project ≫ Systemd Version224
Systemd Project ≫ Systemd Version225
Systemd Project ≫ Systemd Version226
Systemd Project ≫ Systemd Version227
Systemd Project ≫ Systemd Version228
Systemd Project ≫ Systemd Version229
Systemd Project ≫ Systemd Version230
Systemd Project ≫ Systemd Version231
Systemd Project ≫ Systemd Version232
Systemd Project ≫ Systemd Version233
Systemd Project ≫ Systemd Version234
Systemd Project ≫ Systemd Version235
Canonical ≫ Ubuntu Linux Version14.04 SwEditionlts
Canonical ≫ Ubuntu Linux Version16.04 SwEditionlts
Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.
| Type | Source | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.35% | 0.547 |
| Source | Base Score | Exploit Score | Impact Score | Vector string |
|---|---|---|---|---|
| nvd@nist.gov | 7.5 | 3.9 | 3.6 |
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
|
| nvd@nist.gov | 5 | 10 | 2.9 |
AV:N/AC:L/Au:N/C:N/I:N/A:P
|
CWE-835 Loop with Unreachable Exit Condition ('Infinite Loop')
The product contains an iteration or loop with an exit condition that cannot be reached, i.e., an infinite loop.