vulnerability
Debian: CVE-2019-11049: php5, php7.0, php7.3 -- security update
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 8 | (AV:N/AC:L/Au:N/C:P/I:P/A:P) | Dec 23, 2019 | Feb 19, 2020 | Aug 15, 2025 |
Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
Dec 23, 2019
Added
Feb 19, 2020
Modified
Aug 15, 2025
Description
In PHP versions 7.3.x below 7.3.13 and 7.4.0 on Windows, when supplying custom headers to mail() function, due to mistake introduced in commit 78f4b4a2dcf92ddbccea1bb95f8390a18ac3342e, if the header is supplied in lowercase, this can result in double-freeing certain memory locations.
Solutions
debian-upgrade-php5debian-upgrade-php7-0debian-upgrade-php7-3
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