CVE-2017-9217

moderate-risk
Published 2017-05-24

systemd-resolved through 233 allows remote attackers to cause a denial of service (daemon crash) via a crafted DNS response with an empty question section.

Do I need to act?

~
1.5% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.5/10 High
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Systemd Project

References (9)

Third Party Advisory http://www.securityfocus.com/bid/98677
Issue Tracking https://github.com/systemd/systemd/commit/a924f43f30f9c4acaf70618dd2a055f8b0f166...
Issue Tracking https://github.com/systemd/systemd/pull/5998
Issue Tracking https://launchpad.net/bugs/1621396
Third Party Advisory http://www.securityfocus.com/bid/98677
Issue Tracking https://github.com/systemd/systemd/commit/a924f43f30f9c4acaf70618dd2a055f8b0f166...
Issue Tracking https://github.com/systemd/systemd/pull/5998
Issue Tracking https://launchpad.net/bugs/1621396
https://security.netapp.com/advisory/ntap-20241213-0003/
35
/ 100
moderate-risk
Severity 26/34 · High
Exploitability 4/34 · Minimal
Exposure 5/34 · Minimal