CVE-2018-19935
7.5
HIGH
CVSS 3.1
EPSS 22.8%
Description
ext/imap/php_imap.c in PHP 5.x and 7.x before 7.3.0 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) via an empty string in the message argument to the imap_mail function.
How to fix CVE-2018-19935
To remediate CVE-2018-19935, upgrade the affected package to a fixed version below.
- Alpine/php5—upgrade to 5.6.39-r0 or later
Is CVE-2018-19935 being exploited?
Moderate — EPSS is 22.8%. Track this CVE but it's not at the top of the prioritisation list.
Affected packages (1)
- from 0, < 5.6.39-r0
CVSS scores
| Source | Version | Severity | Vector |
|---|---|---|---|
| osv | CVSS 3.1 | HIGH7.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |