CVE-2018-19965

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

0.42% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 36.4% of scored records. A rank, not a probability.

NVD base score

5.6 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Important. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2018-12-08 04:00Z7 YR AGO

Last updated

2024-08-05 11:51Z2 YR AGO

Reserved

2018-12-07

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-228Improper Handling of Syntactically Invalid StructureClass

Data version

5.1

Document digest

2fbb98217f0a9850574319c5bff541f81c3027320752f326ffd4f1737729e6b2

• support.citrix.comhttps://support.citrix.com/article/CTX239432x_refsource_CONFIRM
• xenbits.xen.orghttps://xenbits.xen.org/xsa/advisory-279.htmlx_refsource_MISC
• www.debian.orgDSA-4369https://www.debian.org/security/2019/dsa-4369vendor-advisoryx_refsource_DEBIAN
• www.securityfocus.com106182http://www.securityfocus.com/bid/106182vdb-entryx_refsource_BID
• lists.fedoraproject.orgFEDORA-2019-bce6498890https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UXC6BME7SXJI2ZIATNXCAH7RGPI4UKTT/vendor-advisoryx_refsource_FEDORA
• lists.opensuse.orgopenSUSE-SU-2019:1226http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00072.htmlvendor-advisoryx_refsource_SUSE