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01 Record

CVE-2019-11044

link() silently truncates after a null byte on Windows

LowPUBLISHEDCNA: php
CNA base score3.7 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
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02 Description

link() silently truncates after a null byte on Windows

03 Exploitation and scoring

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
5.12% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 92.1% 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:H/I:N/A:N
NVD analysis status
Modified. NVD last modified this record on 2026-08-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

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.

04 Metadata

Published
2019-12-23 02:40Z6 YR AGO
Last updated
2024-09-17 01:47Z2 YR AGO
Reserved
2019-04-09
Assigning CNA
php
Record state
PUBLISHED
Severity
Low (CVSS 3.7)
CNA CVSS vector
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
Weaknesses
  • CWE-170Improper Null TerminationBase
Data version
5.1
Document digest
9853deb5825a2045161f70cbeccdb160e089c3542ef917719b5b2888951203da

05 Affected products

VendorProductVersionsPlatforms
PHP GroupPHP7.2.x to < 7.2.26, 7.3.x to < 7.3.13, 7.4.x to < 7.4.1Windows

06 References