openSUSE Security Update : php7 (openSUSE-2017-1061)

This script is Copyright (C) 2017 Tenable Network Security, Inc.


Synopsis :

The remote openSUSE host is missing a security update.

Description :

This update for php7 fixes several issues.

These security issues were fixed :

- CVE-2017-12932: Prevent heap use after free while
unserializing untrusted data, related to improper use of
the hash API for key deletion in a situation with an
invalid array size. Exploitation of this issue could
have had an unspecified impact on the integrity of PHP
(bsc#1054432).

- CVE-2017-12934: Prevent heap use after free while
unserializing untrusted data, related to the
zval_get_type function in Zend/zend_types.h.
Exploitation of this issue could have had an unspecified
impact on the integrity of PHP (bsc#1054408).

- CVE-2017-12933: The finish_nested_data function in
ext/standard/var_unserializer.re was prone to a buffer
over-read while unserializing untrusted data.
Exploitation of this issue could have had an unspecified
impact on the integrity of PHP (bsc#1054430)

These non-security issues were fixed :

- bsc#1057104: php7-devel now requires php7-pear

- bsc#1057845: Fixed namespace encapsulation of imported
classes/functions/constants

This update was imported from the SUSE:SLE-12:Update update project.

See also :

https://bugzilla.opensuse.org/show_bug.cgi?id=1054408
https://bugzilla.opensuse.org/show_bug.cgi?id=1054430
https://bugzilla.opensuse.org/show_bug.cgi?id=1054432
https://bugzilla.opensuse.org/show_bug.cgi?id=1057104
https://bugzilla.opensuse.org/show_bug.cgi?id=1057845

Solution :

Update the affected php7 packages.

Risk factor :

High / CVSS Base Score : 7.5
(CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P)

Family: SuSE Local Security Checks

Nessus Plugin ID: 103286 ()

Bugtraq ID:

CVE ID: CVE-2017-12932
CVE-2017-12933
CVE-2017-12934

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