The remote SUSE Linux SLES15 host has packages installed that are affected by a vulnerability as referenced in the SUSE- SU-2021:3018-1 advisory.

  - Tar.php in Archive_Tar through 1.4.11 allows write operations with Directory Traversal due to inadequate     checking of symbolic links, a related issue to CVE-2020-28948. (CVE-2020-36193)

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

The remote Redhat Enterprise Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2022:6542 advisory.

    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)

    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.

Tenable has extracted the preceding description block directly from the Red Hat Enterprise Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2022-6542 advisory.

    php-pear     [1:1.10.13-1]
    - update PEAR to 1.10.13
    - update Archive_Tar to 1.4.14

Tenable has extracted the preceding description block directly from the Oracle Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2022:6542 advisory.

  - Archive_Tar through 1.4.10 has :// filename sanitization only to address phar attacks, and thus any other     stream-wrapper attack (such as file:// to overwrite files) can still succeed. (CVE-2020-28949)

  - Archive_Tar through 1.4.10 allows an unserialization attack because phar: is blocked but PHAR: is not     blocked. (CVE-2020-28948)

  - Tar.php in Archive_Tar through 1.4.11 allows write operations with Directory Traversal due to inadequate     checking of symbolic links, a related issue to CVE-2020-28948. (CVE-2020-36193)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The remote Alibaba Cloud Linux 3 host has packages installed that are affected by multiple vulnerabilities as referenced in the ALINUX3-SA-2022:0161 advisory.

    Package updates are available for Alibaba Cloud Linux 3 that fix the following vulnerabilities:

    CVE-2020-28948:
    Archive_Tar through 1.4.10 allows an unserialization attack because phar: is blocked but PHAR: is not     blocked.

    CVE-2020-28949:
    Archive_Tar through 1.4.10 has :// filename sanitization only to address phar attacks, and thus any other     stream-wrapper attack (such as file:// to overwrite files) can still succeed.

    CVE-2020-36193:
    Tar.php in Archive_Tar through 1.4.11 allows write operations with Directory Traversal due to inadequate     checking of symbolic links, a related issue to CVE-2020-28948.

Tenable has extracted the preceding description block directly from the Alibaba Cloud Linux security advisory.

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number.

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-003055 advisory.

    Tar.php in Archive_Tar through 1.4.11 allows write operations with Directory Traversal due to inadequate     checking of symbolic links, a related issue to CVE-2020-28948.

Tenable has extracted the preceding description block directly from the Unity Linux security advisory.

Note that Nessus has not tested for this issue but has instead relied only on the application's self-reported version number.

ID	名稱	產品	系列	已發布	已更新	嚴重性
153247	SUSE SLES15 Security Update : php7-pear (SUSE-SU-2021:3018-1)	Nessus	SuSE Local Security Checks	2021/9/14	2023/7/14	high
165187	RHEL 8 : php:7.4 (RHSA-2022:6542)	Nessus	Red Hat Local Security Checks	2022/9/15	2025/4/8	high
165218	Oracle Linux 8 : php:7.4 (ELSA-2022-6542)	Nessus	Oracle Linux Local Security Checks	2022/9/16	2024/10/23	high
167791	Rocky Linux 8 : php:7.4 (RLSA-2022:6542)	Nessus	Rocky Linux Local Security Checks	2022/11/17	2023/11/7	high
236439	Alibaba Cloud Linux 3 : 0161: php:7.4 (ALINUX3-SA-2022:0161)	Nessus	Alibaba Cloud Linux Local Security Checks	2025/5/14	2025/5/14	high
267401	Unity Linux 20.1050a / 20.1060a / 20.1070a Security Update: php-pear (UTSA-2025-003055)	Nessus	Unity Linux Local Security Checks	2025/10/7	2025/10/15	high

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