CVE-2019-11049

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

4.22% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 90.1% of scored records. A rank, not a probability.

NVD base score

9.8 (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:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-08-17.

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

2019-12-23 02:40Z6 YR AGO

Last updated

2024-09-16 20:47Z1 YR AGO

Reserved

2019-04-09

Assigning CNA

php

Record state

PUBLISHED

Severity

Medium (CVSS 6.5)

CNA CVSS vector

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

Weaknesses

• CWE-415Double FreeVariant
• CWE-416Use After FreeVariant

Data version

5.1

Document digest

6827ab9b9c913884dad106ad4ae7601520e3eeddf2aa7d60d0e05d2d009aa74a

• bugs.php.nethttps://bugs.php.net/bug.php?id=78943x_refsource_MISC
• security.netapp.comhttps://security.netapp.com/advisory/ntap-20200103-0002/x_refsource_CONFIRM
• lists.fedoraproject.orgFEDORA-2019-437d94e271https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/N7GCOAE6KVHYJ3UQ4KLPLTGSLX6IRVRN/vendor-advisoryx_refsource_FEDORA
• lists.fedoraproject.orgFEDORA-2019-a54a622670https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/XWRQPYXVG43Q7DXMXH6UVWMKWGUW552F/vendor-advisoryx_refsource_FEDORA
• seclists.org20200218 [SECURITY] [DSA 4626-1] php7.3 security updatehttps://seclists.org/bugtraq/2020/Feb/27mailing-listx_refsource_BUGTRAQ
• www.debian.orgDSA-4626https://www.debian.org/security/2020/dsa-4626vendor-advisoryx_refsource_DEBIAN
• www.tenable.comhttps://www.tenable.com/security/tns-2021-14x_refsource_CONFIRM