VulnerabilityModified
CVE-2021-35063
Suricata before 5.0.7 and 6.x before 6.0.3 has a "critical evasion."
HIGH 7.5EPSS 1.97%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (1.97%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
Suricata before 5.0.7 and 6.x before 6.0.3 has a "critical evasion."
- 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
- 1.97% probability · 79th percentile
- CISA KEV
- Not listed
- Affected
- oisf/suricata · debian/debian linux · fedoraproject/fedora
- Source
- cve@mitre.org
References
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990835Mailing List, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1980453Issue Tracking, Third Party Advisory
- https://forum.suricata.io/t/suricata-6-0-3-and-5-0-7-released/1489Release Notes, Vendor Advisory
- https://github.com/OISF/suricata/releasesThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JU27J2ZYG6FBDL5CERE6FBB4ZFGHOROE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XEP7PWY4LRT2R4MFLV7JIJRYZEZ7RQFL/
- https://security-tracker.debian.org/tracker/CVE-2021-35063Third Party Advisory
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=990835Mailing List, Third Party Advisory
- https://bugzilla.redhat.com/show_bug.cgi?id=1980453Issue Tracking, Third Party Advisory
- https://forum.suricata.io/t/suricata-6-0-3-and-5-0-7-released/1489Release Notes, Vendor Advisory
- https://github.com/OISF/suricata/releasesThird Party Advisory
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JU27J2ZYG6FBDL5CERE6FBB4ZFGHOROE/
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XEP7PWY4LRT2R4MFLV7JIJRYZEZ7RQFL/
- https://security-tracker.debian.org/tracker/CVE-2021-35063Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.