Alerts This Week
Warning Icon 1 764
Alerts This Week
Warning Icon 1 764

RedHat Enterprise Linux 8: RHSA-2021-4213 Moderate: PHP 7.4 Security Issue

red hat
Calendar Grey November 9, 2021
Dist Redhat Esm H88
A recent update for Red Hat Enterprise Linux 8 addresses several php vulnerabilities that could pose security threats. Review the details promptly!
An update for the php:7.4 module is now available for Red Hat Enterprise Linux 8

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.

Summary

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: php (7.4.19). (BZ#1944110)
Security Fix(es):
* php: Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV (CVE-2020-7069)
* php: FILTER_VALIDATE_URL accepts URLs with invalid userinfo (CVE-2020-7071)
* php: Use of freed hash key in the phar_parse_zipfile function (CVE-2020-7068)
* php: URL decoding of cookie names can lead to different interpretation of cookies between browser and server (CVE-2020-7070)
* php: NULL pointer dereference in SoapClient (CVE-2021-21702)
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 Enterprise Linux 8.5 Release Notes linked from the References section.

Topics%20covered

Topics Covered

security advisory moderate security fix Red Hat Enterprise Linux PHP module AES-CCM URL validation

References

https://access.redhat.com/security/cve/CVE-2020-7068 https://access.redhat.com/security/cve/CVE-2020-7069 https://access.redhat.com/security/cve/CVE-2020-7070 https://access.redhat.com/security/cve/CVE-2020-7071 https://access.redhat.com/security/cve/CVE-2021-21702 https://access.redhat.com/security/updates/classification#moderate https://docs.redhat.com/en/documentation/red_hat_enterprise_linux/8/html/8.5_release_notes/index

Package List

Red Hat Enterprise Linux AppStream (v. 8):
Source: libzip-1.6.1-1.module+el8.3.0+6678+b09f589e.src.rpm php-7.4.19-1.module+el8.5.0+11143+cc873159.src.rpm php-pear-1.10.12-1.module+el8.3.0+6678+b09f589e.src.rpm php-pecl-apcu-5.1.18-1.module+el8.3.0+6678+b09f589e.src.rpm php-pecl-rrd-2.0.1-1.module+el8.3.0+6678+b09f589e.src.rpm php-pecl-xdebug-2.9.5-1.module+el8.3.0+6678+b09f589e.src.rpm php-pecl-zip-1.18.2-1.module+el8.3.0+6678+b09f589e.src.rpm
aarch64: libzip-1.6.1-1.module+el8.3.0+6678+b09f589e.aarch64.rpm libzip-debuginfo-1.6.1-1.module+el8.3.0+6678+b09f589e.aarch64.rpm libzip-debugsource-1.6.1-1.module+el8.3.0+6678+b09f589e.aarch64.rpm libzip-devel-1.6.1-1.module+el8.3.0+6678+b09f589e.aarch64.rpm libzip-tools-1.6.1-1.module+el8.3.0+6678+b09f589e.aarch64.rpm libzip-tools-debuginfo-1.6.1-1.module+el8.3.0+6678+b09f589e.aarch64.rpm php-7.4.19-1.module+el8.5.0+11143+cc873159.aarch64.rpm php-bcmath-7.4.19-1.module+el8.5.0+11143+cc873159.aarch64.rpm php-bcmath-debuginfo-7.4.19-1.module+el8.5.0+11143+cc873159.aarch64.rpm php-cli-7.4.19-1.module+el8.5.0+11143+cc873159.aarch64.rpm php-cli-debuginfo-7.4.19-1.module+el8.5.0+11143+cc873159.aarch64.rpm php-common-7.4.19-1.module+el8.5.0+11143+cc873159.aarch64.rpm

Read the Full Advisory


Advisory ID: RHSA-2021:4213-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2021:4213
Issue date: 2021-11-09

Topic

An update for the php:7.4 module is now available for Red Hat EnterpriseLinux 8.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate security fix Red Hat Enterprise Linux PHP module AES-CCM URL validation

Relevant Releases Architectures

Red Hat Enterprise Linux AppStream (v. 8) - aarch64, noarch, ppc64le, s390x, x86_64

Bugs Fixed

1868109 - CVE-2020-7068 php: Use of freed hash key in the phar_parse_zipfile function

1885735 - CVE-2020-7069 php: Wrong ciphertext/tag in AES-CCM encryption for a 12 bytes IV

1885738 - CVE-2020-7070 php: URL decoding of cookie names can lead to different interpretation of cookies between browser and server

1913846 - CVE-2020-7071 php: FILTER_VALIDATE_URL accepts URLs with invalid userinfo

1925272 - CVE-2021-21702 php: NULL pointer dereference in SoapClient

Get the latest News and Insights

Get the latest Linux and open source security news straight to your inbox.

Your message here