ALPINE-CVE-2018-19935

Advisory lineage Upstream: 1 Downstream: 0
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CVE-2018-19935
Published: 07 Dec 2018, 09:29
Last modified:19 Nov 2025, 06:13

Vulnerability Summary

Overall Risk (default)
medium
30/100
CVSS Score
7.5 HIGH
3.1 (osv_alpine)
EPSS Score
No data
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

07 Dec 2018, 09:29
Published
Vulnerability first disclosed
19 Nov 2025, 06:13
Last Modified
Vulnerability information updated

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.

CVSS Metrics

  • v3.1•HIGH•Score: 7.5CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected Systems

  • alpine•php5

    < 5.6.39-r0

References (1)