Sigurnosni nedostaci programskog paketa php73

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Red Hat Security Advisory

Synopsis: Moderate: rh-php73-php security, bug fix, and enhancement update
Advisory ID: RHSA-2020:5275-01
Product: Red Hat Software Collections
Advisory URL: https://access.redhat.com/errata/RHSA-2020:5275
Issue date: 2020-12-01
CVE Names: CVE-2019-11045 CVE-2019-11047 CVE-2019-11048
CVE-2019-11050 CVE-2019-19203 CVE-2019-19204
CVE-2019-19246 CVE-2020-7059 CVE-2020-7060
CVE-2020-7062 CVE-2020-7063 CVE-2020-7064
CVE-2020-7065 CVE-2020-7066
=====================================================================

1. Summary:

An update for rh-php73-php is now available for Red Hat Software
Collections.

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7) – aarch64, ppc64le, s390x, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6) – ppc64le, s390x, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7) – ppc64le, s390x, x86_64
Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7) – x86_64

3. Description:

PHP is an HTML-embedded scripting language commonly used with the Apache
HTTP Server.

The following packages have been upgraded to a later upstream version:
rh-php73-php (7.3.20). (BZ#1853211)

Security Fix(es):

* php: DirectoryIterator class accepts filenames with embedded \0 byte and
treats them as terminating at that byte (CVE-2019-11045)

* php: Information disclosure in exif_read_data() (CVE-2019-11047)

* php: Integer wraparounds when receiving multipart forms (CVE-2019-11048)

* oniguruma: Heap-based buffer over-read in function gb18030_mbc_enc_len in
file gb18030.c (CVE-2019-19203)

* oniguruma: Heap-based buffer over-read in function
fetch_interval_quantifier in regparse.c (CVE-2019-19204)

* php: Out of bounds read in php_strip_tags_ex (CVE-2020-7059)

* php: Global buffer-overflow in mbfl_filt_conv_big5_wchar function
(CVE-2020-7060)

* php: NULL pointer dereference in PHP session upload progress
(CVE-2020-7062)

* php: Files added to tar with Phar::buildFromIterator have all-access
permissions (CVE-2020-7063)

* php: Information disclosure in exif_read_data() function (CVE-2020-7064)

* php: Using mb_strtolower() function with UTF-32LE encoding leads to
potential code execution (CVE-2020-7065)

* php: Out of bounds read when parsing EXIF information (CVE-2019-11050)

* oniguruma: Heap-based buffer overflow in str_lower_case_match in
regexec.c (CVE-2019-19246)

* php: Information disclosure in function get_headers (CVE-2020-7066)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

Additional Changes:

For detailed information on changes in this release, see the Red Hat
Software Collections 3.6 Release Notes linked from the References section.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

After installing the updated packages, the httpd daemon must be restarted
for the update to take effect.

5. Bugs fixed (https://bugzilla.redhat.com/):

1777537 – CVE-2019-19246 oniguruma: Heap-based buffer overflow in str_lower_case_match in regexec.c
1786570 – CVE-2019-11047 php: Information disclosure in exif_read_data()
1786572 – CVE-2019-11045 php: DirectoryIterator class accepts filenames with embedded \0 byte and treats them as terminating at that byte
1788258 – CVE-2019-11050 php: Out of bounds read when parsing EXIF information
1797776 – CVE-2020-7059 php: Out of bounds read in php_strip_tags_ex
1797779 – CVE-2020-7060 php: Global buffer-overflow in mbfl_filt_conv_big5_wchar function
1802061 – CVE-2019-19203 oniguruma: Heap-based buffer over-read in function gb18030_mbc_enc_len in file gb18030.c
1802068 – CVE-2019-19204 oniguruma: Heap-based buffer over-read in function fetch_interval_quantifier in regparse.c
1808532 – CVE-2020-7062 php: NULL pointer dereference in PHP session upload progress
1808536 – CVE-2020-7063 php: Files added to tar with Phar::buildFromIterator have all-access permissions
1820601 – CVE-2020-7064 php: Information disclosure in exif_read_data() function
1820604 – CVE-2020-7066 php: Information disclosure in function get_headers
1820627 – CVE-2020-7065 php: Using mb_strtolower() function with UTF-32LE encoding leads to potential code execution
1837842 – CVE-2019-11048 php: Integer wraparounds when receiving multipart forms

6. Package List:

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):

Source:
rh-php73-php-7.3.20-1.el7.src.rpm

aarch64:
rh-php73-php-7.3.20-1.el7.aarch64.rpm
rh-php73-php-bcmath-7.3.20-1.el7.aarch64.rpm
rh-php73-php-cli-7.3.20-1.el7.aarch64.rpm
rh-php73-php-common-7.3.20-1.el7.aarch64.rpm
rh-php73-php-dba-7.3.20-1.el7.aarch64.rpm
rh-php73-php-dbg-7.3.20-1.el7.aarch64.rpm
rh-php73-php-debuginfo-7.3.20-1.el7.aarch64.rpm
rh-php73-php-devel-7.3.20-1.el7.aarch64.rpm
rh-php73-php-embedded-7.3.20-1.el7.aarch64.rpm
rh-php73-php-enchant-7.3.20-1.el7.aarch64.rpm
rh-php73-php-fpm-7.3.20-1.el7.aarch64.rpm
rh-php73-php-gd-7.3.20-1.el7.aarch64.rpm
rh-php73-php-gmp-7.3.20-1.el7.aarch64.rpm
rh-php73-php-intl-7.3.20-1.el7.aarch64.rpm
rh-php73-php-json-7.3.20-1.el7.aarch64.rpm
rh-php73-php-ldap-7.3.20-1.el7.aarch64.rpm
rh-php73-php-mbstring-7.3.20-1.el7.aarch64.rpm
rh-php73-php-mysqlnd-7.3.20-1.el7.aarch64.rpm
rh-php73-php-odbc-7.3.20-1.el7.aarch64.rpm
rh-php73-php-opcache-7.3.20-1.el7.aarch64.rpm
rh-php73-php-pdo-7.3.20-1.el7.aarch64.rpm
rh-php73-php-pgsql-7.3.20-1.el7.aarch64.rpm
rh-php73-php-process-7.3.20-1.el7.aarch64.rpm
rh-php73-php-pspell-7.3.20-1.el7.aarch64.rpm
rh-php73-php-recode-7.3.20-1.el7.aarch64.rpm
rh-php73-php-snmp-7.3.20-1.el7.aarch64.rpm
rh-php73-php-soap-7.3.20-1.el7.aarch64.rpm
rh-php73-php-xml-7.3.20-1.el7.aarch64.rpm
rh-php73-php-xmlrpc-7.3.20-1.el7.aarch64.rpm
rh-php73-php-zip-7.3.20-1.el7.aarch64.rpm

ppc64le:
rh-php73-php-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-bcmath-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-cli-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-common-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-dba-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-dbg-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-debuginfo-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-devel-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-embedded-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-enchant-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-fpm-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-gd-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-gmp-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-intl-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-json-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-ldap-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-mbstring-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-mysqlnd-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-odbc-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-opcache-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-pdo-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-pgsql-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-process-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-pspell-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-recode-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-snmp-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-soap-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-xml-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-xmlrpc-7.3.20-1.el7.ppc64le.rpm
rh-php73-php-zip-7.3.20-1.el7.ppc64le.rpm

s390x:
rh-php73-php-7.3.20-1.el7.s390x.rpm
rh-php73-php-bcmath-7.3.20-1.el7.s390x.rpm
rh-php73-php-cli-7.3.20-1.el7.s390x.rpm
rh-php73-php-common-7.3.20-1.el7.s390x.rpm
rh-php73-php-dba-7.3.20-1.el7.s390x.rpm
rh-php73-php-dbg-7.3.20-1.el7.s390x.rpm
rh-php73-php-debuginfo-7.3.20-1.el7.s390x.rpm
rh-php73-php-devel-7.3.20-1.el7.s390x.rpm
rh-php73-php-embedded-7.3.20-1.el7.s390x.rpm
rh-php73-php-enchant-7.3.20-1.el7.s390x.rpm
rh-php73-php-fpm-7.3.20-1.el7.s390x.rpm
rh-php73-php-gd-7.3.20-1.el7.s390x.rpm
rh-php73-php-gmp-7.3.20-1.el7.s390x.rpm
rh-php73-php-intl-7.3.20-1.el7.s390x.rpm
rh-php73-php-json-7.3.20-1.el7.s390x.rpm
rh-php73-php-ldap-7.3.20-1.el7.s390x.rpm
rh-php73-php-mbstring-7.3.20-1.el7.s390x.rpm
rh-php73-php-mysqlnd-7.3.20-1.el7.s390x.rpm
rh-php73-php-odbc-7.3.20-1.el7.s390x.rpm
rh-php73-php-opcache-7.3.20-1.el7.s390x.rpm
rh-php73-php-pdo-7.3.20-1.el7.s390x.rpm
rh-php73-php-pgsql-7.3.20-1.el7.s390x.rpm
rh-php73-php-process-7.3.20-1.el7.s390x.rpm
rh-php73-php-pspell-7.3.20-1.el7.s390x.rpm
rh-php73-php-recode-7.3.20-1.el7.s390x.rpm
rh-php73-php-snmp-7.3.20-1.el7.s390x.rpm
rh-php73-php-soap-7.3.20-1.el7.s390x.rpm
rh-php73-php-xml-7.3.20-1.el7.s390x.rpm
rh-php73-php-xmlrpc-7.3.20-1.el7.s390x.rpm
rh-php73-php-zip-7.3.20-1.el7.s390x.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server (v. 7):

Source:
rh-php73-php-7.3.20-1.el7.src.rpm

x86_64:
rh-php73-php-7.3.20-1.el7.x86_64.rpm
rh-php73-php-bcmath-7.3.20-1.el7.x86_64.rpm
rh-php73-php-cli-7.3.20-1.el7.x86_64.rpm
rh-php73-php-common-7.3.20-1.el7.x86_64.rpm
rh-php73-php-dba-7.3.20-1.el7.x86_64.rpm
rh-php73-php-dbg-7.3.20-1.el7.x86_64.rpm
rh-php73-php-debuginfo-7.3.20-1.el7.x86_64.rpm
rh-php73-php-devel-7.3.20-1.el7.x86_64.rpm
rh-php73-php-embedded-7.3.20-1.el7.x86_64.rpm
rh-php73-php-enchant-7.3.20-1.el7.x86_64.rpm
rh-php73-php-fpm-7.3.20-1.el7.x86_64.rpm
rh-php73-php-gd-7.3.20-1.el7.x86_64.rpm
rh-php73-php-gmp-7.3.20-1.el7.x86_64.rpm
rh-php73-php-intl-7.3.20-1.el7.x86_64.rpm
rh-php73-php-json-7.3.20-1.el7.x86_64.rpm
rh-php73-php-ldap-7.3.20-1.el7.x86_64.rpm
rh-php73-php-mbstring-7.3.20-1.el7.x86_64.rpm
rh-php73-php-mysqlnd-7.3.20-1.el7.x86_64.rpm
rh-php73-php-odbc-7.3.20-1.el7.x86_64.rpm
rh-php73-php-opcache-7.3.20-1.el7.x86_64.rpm
rh-php73-php-pdo-7.3.20-1.el7.x86_64.rpm
rh-php73-php-pgsql-7.3.20-1.el7.x86_64.rpm
rh-php73-php-process-7.3.20-1.el7.x86_64.rpm
rh-php73-php-pspell-7.3.20-1.el7.x86_64.rpm
rh-php73-php-recode-7.3.20-1.el7.x86_64.rpm
rh-php73-php-snmp-7.3.20-1.el7.x86_64.rpm
rh-php73-php-soap-7.3.20-1.el7.x86_64.rpm
rh-php73-php-xml-7.3.20-1.el7.x86_64.rpm
rh-php73-php-xmlrpc-7.3.20-1.el7.x86_64.rpm
rh-php73-php-zip-7.3.20-1.el7.x86_64.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.6):

Source:
rh-php73-php-7.3.20-1.el7.src.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Server EUS (v. 7.7):

Source:
rh-php73-php-7.3.20-1.el7.src.rpm

Red Hat Software Collections for Red Hat Enterprise Linux Workstation (v. 7):

Source:
rh-php73-php-7.3.20-1.el7.src.rpm

These packages are GPG signed by Red Hat for security. Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2019-11045
https://access.redhat.com/security/cve/CVE-2019-11047
https://access.redhat.com/security/cve/CVE-2019-11048
https://access.redhat.com/security/cve/CVE-2019-11050
https://access.redhat.com/security/cve/CVE-2019-19203
https://access.redhat.com/security/cve/CVE-2019-19204
https://access.redhat.com/security/cve/CVE-2019-19246
https://access.redhat.com/security/cve/CVE-2020-7059
https://access.redhat.com/security/cve/CVE-2020-7060
https://access.redhat.com/security/cve/CVE-2020-7062
https://access.redhat.com/security/cve/CVE-2020-7063
https://access.redhat.com/security/cve/CVE-2020-7064
https://access.redhat.com/security/cve/CVE-2020-7065
https://access.redhat.com/security/cve/CVE-2020-7066
https://access.redhat.com/security/updates/classification/#moderate
https://access.redhat.com/documentation/en-us/red_hat_software_collections/3/html/3.6_release_notes/

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

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