SL7: SLSA-2022-7340-1 Moderate: php-pear Security Issues Overview

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) For more details about the security issue(s), including the impact, a CVSS score, acknowledgmen [More...]

Synopsis:          Moderate: php-pear security update
Advisory ID:       SLSA-2022:7340-1
Issue Date:        2022-11-03
CVE Numbers:       CVE-2020-28948
                   CVE-2020-28949
                   CVE-2020-36193
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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)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
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SL7
  noarch
    php-pear-1.9.4-23.el7_9.noarch.rpm

- Scientific Linux Development Team