The remote Debian 10 host has packages installed that are affected by a vulnerability as referenced in the dla-3653 advisory.

    - -------------------------------------------------------------------------     Debian LTS Advisory DLA-3653-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/               Emilio Pozuelo Monfort     November 15, 2023                             https://wiki.debian.org/LTS
    - -------------------------------------------------------------------------

    Package        : libclamunrar     Version        : 0.103.10-0+deb10u1     CVE ID         : CVE-2023-40477

    A buffer overflow was found in the RAR code used by libclamunrar, which     could result in arbitrary code execution when processing malicious RAR     archives.

    For Debian 10 buster, this problem has been fixed in version     0.103.10-0+deb10u1.

    We recommend that you upgrade your libclamunrar packages.

    For the detailed security status of libclamunrar please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/libclamunrar

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS

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

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

The remote Ubuntu 20.04 LTS / 22.04 LTS host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-7350-1 advisory.

    It was discovered that UnRAR incorrectly handled certain paths. If a user or automated system were tricked     into extracting a specially crafted RAR archive, a remote attacker could possibly use this issue to write     arbitrary files outside of the targeted directory. (CVE-2022-30333, CVE-2022-48579)

    It was discovered that UnRAR incorrectly handled certain recovery volumes. If a user or automated system     were tricked into extracting a specially crafted RAR archive, a remote attacker could possibly use this     issue to execute arbitrary code. (CVE-2023-40477)

    Siddharth Dushantha discovered that UnRAR incorrectly handled ANSI escape sequences when writing screen     output. If a user or automated system were tricked into processing a specially crafted RAR archive, a     remote attacker could possibly use this issue to spoof screen output or cause a denial of service.
    (CVE-2024-33899)

Tenable has extracted the preceding description block directly from the Ubuntu 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 Debian 10 host has packages installed that are affected by a vulnerability as referenced in the dla-3542 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-3542-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                      Markus Koschany     August 26, 2023                               https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : unrar-nonfree     Version        : 1:5.6.6-1+deb10u4     CVE ID         : CVE-2023-40477

    A specific flaw within the processing of recovery volumes exists in UnRAR,     an unarchiver for rar files. It allows remote attackers to execute arbitrary     code on affected installations. User interaction is required to exploit this     vulnerability. The target must visit a malicious page or open a malicious rar     file.

    For Debian 10 buster, this problem has been fixed in version     1:5.6.6-1+deb10u4.

    We recommend that you upgrade your unrar-nonfree packages.

    For the detailed security status of unrar-nonfree please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/unrar-nonfree

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS     Attachment:
    signature.asc     Description: This is a digitally signed message part

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

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

The remote SUSE Linux SLES12 / SLES_SAP12 host has a package installed that is affected by a vulnerability as referenced in the SUSE-SU-2023:4297-1 advisory.

  - Update to 0.103.10 CVE-2023-40477  (CVE-2023-40477)

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

The remote Ubuntu 20.04 LTS / 22.04 LTS / 23.04 / 23.10 host has packages installed that are affected by multiple vulnerabilities as referenced in the USN-6569-1 advisory.

    it was discovered that libclamunrar incorrectly handled directories when extracting RAR archives. A remote     attacker could possibly use this issue to overwrite arbitrary files and execute arbitrary code. This issue     only affected Ubuntu 20.04 LTS, Ubuntu 22.04 LTS, and Ubuntu 23.04. (CVE-2022-30333)

    It was discovered that libclamunrar incorrectly validated certain structures when extracting RAR archives.
    A remote attacker could possibly use this issue to execute arbitrary code. (CVE-2023-40477)

Tenable has extracted the preceding description block directly from the Ubuntu 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 Ubuntu 20.04 LTS / 22.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-7349-1 advisory.

    It was discovered that RAR incorrectly handled certain paths. If a user or automated system were tricked     into extracting a specially crafted RAR archive, a remote attacker could possibly use this issue to write     arbitrary files outside of the targeted directory. (CVE-2022-30333)

    It was discovered that RAR incorrectly handled certain recovery volumes. If a user or automated system     were tricked into extracting a specially crafted RAR archive, a remote attacker could possibly use this     issue to execute arbitrary code. (CVE-2023-40477)

Tenable has extracted the preceding description block directly from the Ubuntu 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 host is running WinRAR, an archive manager for Windows.

  The version of WinRAR installed on the remote host is affected by a an improper validation of user-supplied   data, which can result in memory access past the end of an allocated buffer which can be exploited remotely   and may allow attackers to execute code in the context of the current process.

The remote Fedora 37 host has a package installed that is affected by a vulnerability as referenced in the FEDORA-2023-4576748282 advisory.

    Update to 0.103.10 CVE-2023-40477

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

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

The remote host is affected by the vulnerability described in GLSA-202309-04 (RAR, UnRAR: Arbitrary File Overwrite)

  - RARLAB UnRAR before 6.12 on Linux and UNIX allows directory traversal to write to files during an extract     (aka unpack) operation, as demonstrated by creating a ~/.ssh/authorized_keys file. NOTE: WinRAR and     Android RAR are unaffected. (CVE-2022-30333)

  - The vulnerability exists due to improper validation of array index when processing recovery volumes. A     remote attacker can trick the victim to open a specially crafted archive and execute arbitrary code on the     system. (CVE-2023-40477)

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

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 / openSUSE 15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2023:4415-1 advisory.

  - Update to 0.103.10 CVE-2023-40477  (CVE-2023-40477)

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

The remote host is affected by the vulnerability described in GLSA-202507-03 (ClamAV: Multiple Vulnerabilities)

    Multiple vulnerabilities have been discovered in ClamAV. Please review the CVE identifiers referenced     below for details.

Tenable has extracted the preceding description block directly from the Gentoo 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 Debian 10 host has a package installed that is affected by a vulnerability as referenced in the dla-3543 advisory.

    -------------------------------------------------------------------------     Debian LTS Advisory DLA-3543-1                debian-lts@lists.debian.org     https://www.debian.org/lts/security/                      Markus Koschany     August 27, 2023                               https://wiki.debian.org/LTS
    -------------------------------------------------------------------------

    Package        : rar     Version        : 2:6.23-1~deb10u1     CVE ID         : CVE-2023-40477

    A specific flaw within the processing of recovery volumes exists in RAR,     an archive program for rar files. It allows remote attackers to execute     arbitrary code on affected installations. User interaction is required to     exploit this vulnerability. The target must visit a malicious page or open a     malicious rar file.

    For Debian 10 buster, this problem has been fixed in version     2:6.23-1~deb10u1.

    We recommend that you upgrade your rar packages.

    For the detailed security status of rar please refer to     its security tracker page at:
    https://security-tracker.debian.org/tracker/rar

    Further information about Debian LTS security advisories, how to apply     these updates to your system and frequently asked questions can be     found at: https://wiki.debian.org/LTS     Attachment:
    signature.asc     Description: This is a digitally signed message part

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

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

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available.

  - RARLAB WinRAR Recovery Volume Improper Validation of Array Index Remote Code Execution Vulnerability. This     vulnerability allows remote attackers to execute arbitrary code on affected installations of RARLAB     WinRAR. User interaction is required to exploit this vulnerability in that the target must visit a     malicious page or open a malicious file. The specific flaw exists within the processing of recovery     volumes. The issue results from the lack of proper validation of user-supplied data, which can result in a     memory access past the end of an allocated buffer. An attacker can leverage this vulnerability to execute     code in the context of the current process. Was ZDI-CAN-21233. (CVE-2023-40477)

Note that Nessus relies on the presence of the package as reported by the vendor.

ID	Name	Product	Family	Published	Updated	Severity
185740	Debian dla-3653 : libclamunrar - security update	Nessus	Debian Local Security Checks	11/15/2023	1/22/2025	high
232666	Ubuntu 20.04 LTS / 22.04 LTS : UnRAR vulnerabilities (USN-7350-1)	Nessus	Ubuntu Local Security Checks	3/12/2025	3/12/2025	high
180205	Debian dla-3542 : libunrar-dev - security update	Nessus	Debian Local Security Checks	8/27/2023	1/22/2025	high
184111	SUSE SLES12 Security Update : clamav (SUSE-SU-2023:4297-1)	Nessus	SuSE Local Security Checks	11/1/2023	5/3/2024	high
187684	Ubuntu 20.04 LTS / 22.04 LTS / 23.04 / 23.10 : libclamunrar vulnerabilities (USN-6569-1)	Nessus	Ubuntu Local Security Checks	1/8/2024	9/3/2025	high
232667	Ubuntu 20.04 LTS / 22.04 LTS : RAR vulnerabilities (USN-7349-1)	Nessus	Ubuntu Local Security Checks	3/12/2025	4/10/2025	high
180174	WinRAR < 6.23 RCE	Nessus	Windows	8/24/2023	3/27/2026	high
181191	Fedora 37 : clamav (2023-4576748282)	Nessus	Fedora Local Security Checks	9/9/2023	11/15/2024	high
181508	GLSA-202309-04 : RAR, UnRAR: Arbitrary File Overwrite	Nessus	Gentoo Local Security Checks	9/17/2023	10/25/2023	high
185463	SUSE SLED15 / SLES15 / openSUSE 15 Security Update : clamav (SUSE-SU-2023:4415-1)	Nessus	SuSE Local Security Checks	11/11/2023	5/3/2024	high
241589	GLSA-202507-03 : ClamAV: Multiple Vulnerabilities	Nessus	Gentoo Local Security Checks	7/8/2025	7/8/2025	medium
180267	Debian dla-3543 : rar - security update	Nessus	Debian Local Security Checks	8/30/2023	1/22/2025	high
248739	Linux Distros Unpatched Vulnerability : CVE-2023-40477	Nessus	Misc.	8/12/2025	8/12/2025	high

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