QID 240810

Date Published: 2022-11-03

QID 240810: Red Hat Update for php-pear (RHSA-2022:7340)

The php-pear package contains the php extension and application repository (pear), a framework and distribution system for reusable php components...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 server 7 x86_64.
    Red hat enterprise linux workstation 7 x86_64.
    Red hat enterprise linux for ibm z systems 7 s390x.
    Red hat enterprise linux for power, big endian 7 ppc64.
    Red hat enterprise linux for power, little endian 7 ppc64le.
.

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-2022:7340 for updates and patch information.
    Vendor References

    CVEs related to QID 240810

    CVE-2020-28948 | CVE-2020-28949 | CVE-2020-36193 |
    Software Advisories
    Advisory ID Software Component Link
    RHSA-2022:7340 Red Hat Enterprise Linux URL Logo access.redhat.com/errata/RHSA-2022:7340
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