QID 240674

Date Published: 2022-09-20

QID 240674: Red Hat Update for php:7.4 (RHSA-2022:6541)

Php is an html-embedded scripting language commonly used with the apache http server...Security Fix(es):

    archive_tar: allows an unserialization attack because phar: is blocked but phar: is not blocked (cve-2020-28948).
    Archive_tar: improper filename sanitization leads to file overwrites (cve-2020-28949).
    Archive_tar: directory traversal due to inadequate checking of symbolic links (cve-2020-36193).
Affected Products:
    Red Hat enterprise linux for x86_64 - extended update support 8.4 x86_64.
    Red hat enterprise linux server - aus 8.4 x86_64.
    Red hat enterprise linux for ibm z systems - extended update support 8.4 s390x.
    Red hat enterprise linux for power, little endian - extended update support 8.4 ppc64le.
    Red hat enterprise linux server - tus 8.4 x86_64.
    Red hat enterprise linux for arm 64 - extended update support 8.4 aarch64.
    Red hat enterprise linux server for power le - update services for sap solutions 8.4 ppc64le.
    Red hat enterprise linux for x86_64 - update services for sap solutions 8.4 x86_64.
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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.

Successful exploitation of this vulnerability could lead to a security breach or could affect integrity, availability, and confidentiality.

  • CVSS V3 rated as High - 7.8 severity.
  • CVSS V2 rated as High - 6.8 severity.
    • Solution
    Refer to Red Hat security advisory RHSA-2022:6541 for updates and patch information.
    Vendor References

    CVEs related to QID 240674

    CVE-2020-28948 | CVE-2020-28949 | CVE-2020-36193 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2022:6541 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2022:6541
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