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[SECURITY] [DLA 2397-1] php7.0 security update

Debian LTS Advisory DLA-2397-1                debian-lts@lists.debian.org
https://www.debian.org/lts/security/                  Roberto C. Sánchez
October 06, 2020                              https://wiki.debian.org/LTS

Package        : php7.0
Version        : 7.0.33-0+deb9u10
CVE ID         : CVE-2020-7070

A vulnerability was discovered in PHP, a server-side, HTML-embedded
scripting language.  When PHP is processing incoming HTTP cookie values,
the cookie names are url-decoded. This may lead to cookies with prefixes
like __Host confused with cookies that decode to such prefix, thus
leading to an attacker being able to forge a cookie which is supposed to
be secure.

For Debian 9 stretch, this problem has been fixed in version

We recommend that you upgrade your php7.0 packages.

For the detailed security status of php7.0 please refer to
its security tracker page at:

Further information about Debian LTS security advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://wiki.debian.org/LTS

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