CVE-2019-11235
N/A
Published: April 21, 2019 at 04:40 PM UTC
Updated: June 17, 2026 at 02:12 AM UTC
10 products affected across 5 vendorsFedoraUbuntu LinuxEnterprise Linux
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Severity
N/A
Exploit prediction
EPSS 4%
Description
FreeRADIUS before 3.0.19 mishandles the "each participant verifies that the received scalar is within a range, and that the received group element is a valid point on the curve being used" protection mechanism, aka a "Dragonblood" issue, a similar issue to CVE-2019-9498 and CVE-2019-9499.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
Ubuntu Linux· Canonicalrubygems
95%95%
All versions
v < 3.0.19
Affected range stops below 3.0.19, so it looks safe — our inference, not a vendor statement
Leap· openSUSEdrupal
95%Enterprise Linux Server· Red Hatrubygems
95%95%
95%
95%
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00014.html
- http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00032.html
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00033.html
- https://access.redhat.com/errata/RHSA-2019:1131
- https://access.redhat.com/errata/RHSA-2019:1142
References (11)
Vendor Advisoryx_refsource_SUSEThird Party Advisory
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00014.htmlVendor Advisoryx_refsource_SUSE
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2019-05/msg00032.htmlVendor Advisoryx_refsource_SUSE
Source: [email protected]
http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00033.htmlVendor Advisoryx_refsource_REDHATThird Party Advisory
Source: [email protected]
https://access.redhat.com/errata/RHSA-2019:1131Vendor Advisoryx_refsource_REDHAT
Source: [email protected]
https://access.redhat.com/errata/RHSA-2019:1142x_refsource_CONFIRMIssue TrackingPatchThird Party Advisory
Source: [email protected]
https://bugzilla.redhat.com/show_bug.cgi?id=1695748x_refsource_MISCRelease NotesVendor Advisory
Source: [email protected]
https://freeradius.org/release_notes/?br=3.0.x&re=3.0.19Quick Info
StatusMODIFIED
CWE
CWE-345
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