CVE-2018-0486
xmltooling - security update
6.5
MEDIUM
CVSS 3.1
EPSS 0.78%
Description
Shibboleth XMLTooling-C before 1.6.3, as used in Shibboleth Service Provider before 2.6.0 on Windows and other products, mishandles digital signatures of user attribute data, which allows remote attackers to obtain sensitive information or conduct impersonation attacks via a crafted DTD.
How to fix CVE-2018-0486
To remediate CVE-2018-0486, upgrade the affected package to a fixed version below.
- —upgrade to 1.6.3-1 or later
- —upgrade to 1.4.2-5+deb7u2 or later
- —upgrade to 1.5.3-2+deb8u2 or later
Is CVE-2018-0486 being exploited?
Low — EPSS is 0.8%, meaning exploitation activity has not been observed at scale.
Affected packages (3)
- from 0, < 1.6.3-1
- from 0, < 1.4.2-5+deb7u2
- from 0, < 1.5.3-2+deb8u2
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | MEDIUM6.5 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N |