QID 239829

Date Published: 2021-11-11

QID 239829: Red Hat Update for php:7.4 security (RHSA-2021:4213)

php is an html-embedded scripting language commonly used with the apache http server.

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)

Affected Products:

Red Hat enterprise linux for x86_64 8 x86_64
Red Hat enterprise linux for ibm z systems 8 s390x
Red Hat enterprise linux for power, little endian 8 ppc64le
Red Hat enterprise linux for arm 64 8 aarch64

Note: The preceding description block is extracted directly from the security advisory. Using automation, we have attempted to clean and format it as much as possible without introducing additional issues.

On successful exploitation, it could allow an attacker to execute code.

CVSS V3 rated as High - 7.5 severity.

CVSS V2 rated as High - 6.4 severity.

Solution

Upgrade to the latest packages which contain a patch.

Refer to Refer to :
Applying Package Updates to RHEL system for details.

Refer to Red Hat security advisory RHSA-2021:4213 Update to address this issue and obtain more information.

Vendor References

RHSA-2021:4213 - access.redhat.com/errata/RHSA-2021:4213

CVEs related to QID 239829

CVE-2020-7068 | CVE-2020-7069 | CVE-2020-7070 | CVE-2020-7071 | CVE-2021-21702 |

Software Advisories

Advisory ID	Software	Component	Link
RHSA-2021:4213	Red Hat Enterprise Linux		access.redhat.com/errata/RHSA-2021:4213

By selecting these links, you may be leaving CVEreport webspace. We have provided these links to other websites because they may have information that would be of interest to you. No inferences should be drawn on account of other sites being referenced, or not, from this page. There may be other websites that are more appropriate for your purpose. CVEreport does not necessarily endorse the views expressed, or concur with the facts presented on these sites. Further, CVEreport does not endorse any commercial products that may be mentioned on these sites. Please address comments about any linked pages to [email protected].