CVE-2018-11803

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

58.45% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 99.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

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

Red Hat severity

Moderate. 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

2019-02-05 17:00Z7 YR AGO

Last updated

2024-09-17 01:56Z2 YR AGO

Reserved

2018-06-05

Assigning CNA

apache

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-824Access of Uninitialized PointerBase
• CWE-476NULL Pointer DereferenceBase

Data version

5.1

Document digest

933e573175f34d972edcb306255406734d6d3bd5a22cc39840a241c52f734dc5

• usn.ubuntu.comUSN-3869-1https://usn.ubuntu.com/3869-1/vendor-advisoryx_refsource_UBUNTU
• lists.apache.orghttps://lists.apache.org/thread.html/fa71074862373c142d264534385f8ea5d8d6b80d27f36f3c46f55003%40%3Cdev.subversion.apache.org%3Ex_refsource_CONFIRM
• www.securityfocus.com106770http://www.securityfocus.com/bid/106770vdb-entryx_refsource_BID
• security.gentoo.orgGLSA-201904-08https://security.gentoo.org/glsa/201904-08vendor-advisoryx_refsource_GENTOO