VulnerabilityModified
CVE-2017-9217
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.
HIGH 7.5EPSS 15.3%
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 15.3%, higher than 97% of all known CVEs. Patch or mitigate before the next change window.
Description
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.
- CVSS 3.1
- 7.5 HIGHCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- EPSS
- 15.30% probability · 97th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-476
- Affected
- systemd project/systemd
- Source
- cve@mitre.org
References
- http://www.securityfocus.com/bid/98677Third Party Advisory, VDB Entry
- https://github.com/systemd/systemd/commit/a924f43f30f9c4acaf70618dd2a055f8b0f166beIssue Tracking, Patch, Third Party Advisory
- https://github.com/systemd/systemd/pull/5998Issue Tracking, Patch, Third Party Advisory
- https://launchpad.net/bugs/1621396Issue Tracking, Third Party Advisory
- http://www.securityfocus.com/bid/98677Third Party Advisory, VDB Entry
- https://github.com/systemd/systemd/commit/a924f43f30f9c4acaf70618dd2a055f8b0f166beIssue Tracking, Patch, Third Party Advisory
- https://github.com/systemd/systemd/pull/5998Issue Tracking, Patch, Third Party Advisory
- https://launchpad.net/bugs/1621396Issue Tracking, Third Party Advisory
- https://security.netapp.com/advisory/ntap-20241213-0003/
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.