According to the versions of the ruby packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

    A buffer-overread issue was discovered in StringIO 3.0.1, as distributed in Ruby 3.0.x through 3.0.6 and     3.1.x through 3.1.4. The ungetbyte and ungetc methods on a StringIO can read past the end of a string, and     a subsequent call to StringIO.gets may return the memory value. 3.0.3 is the main fixed version; however,     for Ruby 3.0 users, a fixed version is stringio 3.0.1.1, and for Ruby 3.1 users, a fixed version is     stringio 3.0.1.2.(CVE-2024-27280)

    An issue was discovered in RDoc 6.3.3 through 6.6.2, as distributed in Ruby 3.x through 3.3.0. When     parsing .rdoc_options (used for configuration in RDoc) as a YAML file, object injection and resultant     remote code execution are possible because there are no restrictions on the classes that can be restored.
    (When loading the documentation cache, object injection and resultant remote code execution are also     possible if there were a crafted cache.) The main fixed version is 6.6.3.1. For Ruby 3.0 users, a fixed     version is rdoc 6.3.4.1. For Ruby 3.1 users, a fixed version is rdoc 6.4.1.1. For Ruby 3.2 users, a fixed     version is rdoc 6.5.1.1.(CVE-2024-27281)

Tenable has extracted the preceding description block directly from the EulerOS ruby 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 MiracleLinux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the AXSA:2024-8494:01 advisory.

    * ruby: Buffer overread vulnerability in StringIO (CVE-2024-27280)
      * ruby: RCE vulnerability with .rdoc_options in RDoc (CVE-2024-27281)
      * ruby: Arbitrary memory address read vulnerability with Regex search     (CVE-2024-27282)

Tenable has extracted the preceding description block directly from the MiracleLinux 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-2024-3500 advisory.

    ruby     [3.0.7-143]
    - Fix Zlib test failures on s390x due to HW acceleration       Related: RHEL-36189

    [3.0.7-142]
    - Upgrade to Ruby 3.0.7.
      Resolves: RHEL-36189
    - Fix HTTP response splitting in CGI.
      Resolves: RHEL-36193
    - Fix ReDoS vulnerability in URI.
      Resolves: RHEL-36196
    - Fix ReDoS vulnerability in Time.
      Resolves: RHEL-36205
    - Fix buffer overread vulnerability in StringIO.
      Resolves: RHEL-36198
    - Fix RCE vulnerability with .rdoc_options in RDoc.
      Resolves: RHEL-36200
    - Fix arbitrary memory address read vulnerability with Regex search.
      Resolves: RHEL-36203

    rubygem-abrt     rubygem-mysql2     rubygem-pg

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 Oracle Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2024-4499 advisory.

    - Fix ReDoS vulnerability - upstream's incomplete fix for CVE-2023-28755.
      (CVE-2023-36617)       Resolves: RHEL-5614
    - Fix Buffer overread vulnerability in StringIO.
      (CVE-2024-27280)       Resolves: RHEL-34125
    - Fix RCE vulnerability with .rdoc_options in RDoc.
      (CVE-2024-27281)       Resolves: RHEL-34117
    - Fix Arbitrary memory address read vulnerability with Regex search.
      (CVE-2024-27282)       Resolves: RHEL-33867

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-2024:3546 advisory.

    * ruby: RCE vulnerability with .rdoc_options in RDoc (CVE-2024-27281)
    * ruby: Buffer overread vulnerability in StringIO (CVE-2024-27280)
    * ruby: Arbitrary memory address read vulnerability with Regex search (CVE-2024-27282)

    For detailed information on changes in this release, see the Rocky Linux 8.10 Release Notes linked from     the References section.

Tenable has extracted the preceding description block directly from the Rocky 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-2024:3670 advisory.

    * ruby: Buffer overread vulnerability in StringIO (CVE-2024-27280)

    * ruby: RCE vulnerability with .rdoc_options in RDoc (CVE-2024-27281)

    * ruby: Arbitrary memory address read vulnerability with Regex search     (CVE-2024-27282)

Tenable has extracted the preceding description block directly from the Rocky 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 version of AHV installed on the remote host is prior to AHV-11.0. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-11.0 advisory.

  - There exists a vulnerability in SQLite versions before 3.50.2 where the number of aggregate terms could     exceed the number of columns available. This could lead to a memory corruption issue. We recommend     upgrading to version 3.50.2 or above. (CVE-2025-6965)

  - ncurses 6.3 before patch 20220416 has an out-of-bounds read and segmentation violation in convert_strings     in tinfo/read_entry.c in the terminfo library. (CVE-2022-29458)

  - Allows modifying some file metadata (e.g. last modified) with filter=data or file permissions (chmod)     with filter=tar of files outside the extraction directory. You are affected by this vulnerability if     using the tarfile module to extract untrusted tar archives using TarFile.extractall() or TarFile.extract()     using the filter= parameter with a value of data or tar. See the tarfile extraction filters     documentation https://docs.python.org/3/library/tarfile.html#tarfile-extraction-filter for more     information. Only Python versions 3.12 or later are affected by these vulnerabilities, earlier versions     don't include the extraction filter feature. Note that for Python 3.14 or later the default value of     filter= changed from no filtering to `data, so if you are relying on this new default behavior then     your usage is also affected. Note that none of these vulnerabilities significantly affect the installation     of source distributions which are tar archives as source distributions already allow arbitrary code     execution during the build process. However when evaluating source distributions it's important to avoid     installing source distributions with suspicious links. (CVE-2024-12718)

  - Allows the extraction filter to be ignored, allowing symlink targets to point outside the destination     directory, and the modification of some file metadata. You are affected by this vulnerability if using the     tarfile module to extract untrusted tar archives using TarFile.extractall() or TarFile.extract() using the     filter= parameter with a value of data or tar. See the tarfile extraction filters documentation     https://docs.python.org/3/library/tarfile.html#tarfile-extraction-filter for more information. Note that     for Python 3.14 or later the default value of filter= changed from no filtering to `data, so if you     are relying on this new default behavior then your usage is also affected. Note that none of these     vulnerabilities significantly affect the installation of source distributions which are tar archives as     source distributions already allow arbitrary code execution during the build process. However when     evaluating source distributions it's important to avoid installing source distributions with suspicious     links. (CVE-2025-4138, CVE-2025-4330)

  - When using a TarFile.errorlevel = 0 and extracting with a filter the documented behavior is that any     filtered members would be skipped and not extracted. However the actual behavior of TarFile.errorlevel = 0     in affected versions is that the member would still be extracted and not skipped. (CVE-2025-4435)

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-2024-3546 advisory.

    ruby     [3.1.5-143]
    - Upgrade to Ruby 3.1.5.
      Resolves: RHEL-35748
    - Fix buffer overread vulnerability in StringIO.
      Resolves: RHEL-35749
    - Fix RCE vulnerability with .rdoc_options in RDoc.
      Resolves: RHEL-35750
    - Fix arbitrary memory address read vulnerability with Regex search.
      Resolves: RHEL-35751

    rubygem-abrt     rubygem-mysql2     rubygem-pg

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 version of AHV installed on the remote host is prior to 20230302.102005. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-20230302.102001 advisory.

  - squashfs_opendir in unsquash-2.c in Squashfs-Tools 4.5 allows Directory Traversal, a different     vulnerability than CVE-2021-40153. A squashfs filesystem that has been crafted to include a symbolic link     and then contents under the same filename in a filesystem can cause unsquashfs to first create the     symbolic link pointing outside the expected directory, and then the subsequent write operation will cause     the unsquashfs process to write through the symbolic link elsewhere in the filesystem. (CVE-2021-41072)

  - linux-pam (aka Linux PAM) before 1.6.0 allows attackers to cause a denial of service (blocked login     process) via mkfifo because the openat call (for protect_dir) lacks O_DIRECTORY. (CVE-2024-22365)

  - An issue was found in the CPython `tempfile.TemporaryDirectory` class affecting versions 3.12.1, 3.11.7,     3.10.13, 3.9.18, and 3.8.18 and prior. The tempfile.TemporaryDirectory class would dereference symlinks     during cleanup of permissions-related errors. This means users which can run privileged programs are     potentially able to modify permissions of files referenced by symlinks in some circumstances.
    (CVE-2023-6597)

  - An issue was found in the CPython `zipfile` module affecting versions 3.12.1, 3.11.7, 3.10.13, 3.9.18, and     3.8.18 and prior. The zipfile module is vulnerable to quoted-overlap zip-bombs which exploit the zip     format to create a zip-bomb with a high compression ratio. The fixed versions of CPython makes the zipfile     module reject zip archives which overlap entries in the archive. (CVE-2024-0450)

  - The DNS message parsing code in `named` includes a section whose computational complexity is overly high.
    It does not cause problems for typical DNS traffic, but crafted queries and responses may cause excessive     CPU load on the affected `named` instance by exploiting this flaw. This issue affects both authoritative     servers and recursive resolvers. This issue affects BIND 9 versions 9.0.0 through 9.16.45, 9.18.0 through     9.18.21, 9.19.0 through 9.19.19, 9.9.3-S1 through 9.11.37-S1, 9.16.8-S1 through 9.16.45-S1, and 9.18.11-S1     through 9.18.21-S1. (CVE-2023-4408)

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

The remote Redhat Enterprise Linux 9 host has packages installed that are affected by multiple vulnerabilities as referenced in the RHSA-2024:3838 advisory.

    Ruby is an extensible, interpreted, object-oriented, scripting language. It has features to process text     files and to perform system management tasks.

    The following packages have been upgraded to a later upstream version: ruby     (3.0). (RHEL-35740)

    Security Fix(es):

    * ruby/cgi-gem: HTTP response splitting in CGI (CVE-2021-33621)

    * ruby: ReDoS vulnerability in URI (CVE-2023-28755)

    * ruby: ReDoS vulnerability in Time (CVE-2023-28756)

    * ruby: Buffer overread vulnerability in StringIO (CVE-2024-27280)

    * ruby: RCE vulnerability with .rdoc_options in RDoc (CVE-2024-27281)

    * ruby: Arbitrary memory address read vulnerability with Regex search (CVE-2024-27282)

    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 version of Tencent Linux installed on the remote TencentOS Server 3 host is prior to tested version. It is, therefore, affected by multiple vulnerabilities as referenced in the TSSA-2024:0239 advisory.

    Package updates are available for TencentOS Server 3 that fix the following vulnerabilities:

    CVE-2024-27280:
    A buffer overread flaw was found in rubygem StringIO. The ungetbyte and ungetc methods on a StringIO     object can read past the end of a string, and a subsequent call to StringIO.gets may return the memory     value.

    CVE-2024-27281:
    A flaw was found in Rubygem RDoc. When parsing .rdoc_options used for configuration in RDoc as a YAML file     there are no restrictions on the classes that can be restored. This issue may lead to object injection,     resulting in remote code execution.

    CVE-2024-27282:
    A flaw was found in Ruby. If attacker-supplied data is provided to the Ruby regex compiler, it is possible     to extract arbitrary heap data relative to the start of the text, including pointers and sensitive     strings.

Tenable has extracted the preceding description block directly from the Tencent 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 host is running a version of macOS / Mac OS X that is 14.x prior to 14.8. It is, therefore, affected by multiple vulnerabilities:

  - This issue was addressed with additional entitlement checks. This issue is fixed in macOS Sequoia 15.7,     macOS Sonoma 14.8, macOS Tahoe 26. An app may be able to access sensitive user data. (CVE-2025-43308)

  - A buffer-overread issue was discovered in StringIO 3.0.1, as distributed in Ruby 3.0.x through 3.0.6 and     3.1.x through 3.1.4. The ungetbyte and ungetc methods on a StringIO can read past the end of a string, and     a subsequent call to StringIO.gets may return the memory value. 3.0.3 is the main fixed version; however,     for Ruby 3.0 users, a fixed version is stringio 3.0.1.1, and for Ruby 3.1 users, a fixed version is     stringio 3.0.1.2. (CVE-2024-27280)

  - A logic issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.7, macOS Sonoma     14.8, macOS Tahoe 26. An app may be able to access sensitive user data. (CVE-2025-24197)

  - An authorization issue was addressed with improved state management. This issue is fixed in iOS 26 and     iPadOS 26, macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26, tvOS 26, watchOS 26. An app may be able     to access sensitive user data. (CVE-2025-31255)

  - A privacy issue was addressed with improved checks. This issue is fixed in macOS Sequoia 15.5, macOS     Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26. An app may be able to capture a screenshot of an app     entering or exiting full screen mode. (CVE-2025-31259)

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

The version of AHV installed on the remote host is prior to AHV-10.0. It is, therefore, affected by multiple vulnerabilities as referenced in the NXSA-AHV-10.0 advisory.

  - A crafted NTFS image can trigger a heap-based buffer overflow, caused by an unsanitized attribute in     ntfs_get_attribute_value, in NTFS-3G < 2021.8.22. (CVE-2021-39263)

  - An issue was discovered in libexpat before 2.6.3. nextScaffoldPart in xmlparse.c can have an integer     overflow for m_groupSize on 32-bit platforms (where UINT_MAX equals SIZE_MAX). (CVE-2024-45492)

  - Flatpak is a Linux application sandboxing and distribution framework. Prior to versions 1.14.0 and     1.15.10, a malicious or compromised Flatpak app using persistent directories could access and write files     outside of what it would otherwise have access to, which is an attack on integrity and confidentiality.
    When `persistent=subdir` is used in the application permissions (represented as `--persist=subdir` in the     command-line interface), that means that an application which otherwise doesn't have access to the real     user home directory will see an empty home directory with a writeable subdirectory `subdir`. Behind the     scenes, this directory is actually a bind mount and the data is stored in the per-application directory as     `~/.var/app/$APPID/subdir`. This allows existing apps that are not aware of the per-application directory     to still work as intended without general home directory access. However, the application does have write     access to the application directory `~/.var/app/$APPID` where this directory is stored. If the source     directory for the `persistent`/`--persist` option is replaced by a symlink, then the next time the     application is started, the bind mount will follow the symlink and mount whatever it points to into the     sandbox. Partial protection against this vulnerability can be provided by patching Flatpak using the     patches in commits ceec2ffc and 98f79773. However, this leaves a race condition that could be exploited by     two instances of a malicious app running in parallel. Closing the race condition requires updating or     patching the version of bubblewrap that is used by Flatpak to add the new `--bind-fd` option using the     patch and then patching Flatpak to use it. If Flatpak has been configured at build-time with     `-Dsystem_bubblewrap=bwrap` (1.15.x) or `--with-system-bubblewrap=bwrap` (1.14.x or older), or a similar     option, then the version of bubblewrap that needs to be patched is a system copy that is distributed     separately, typically `/usr/bin/bwrap`. This configuration is the one that is typically used in Linux     distributions. If Flatpak has been configured at build-time with `-Dsystem_bubblewrap=` (1.15.x) or with     `--without-system-bubblewrap` (1.14.x or older), then it is the bundled version of bubblewrap that is     included with Flatpak that must be patched. This is typically installed as `/usr/libexec/flatpak-bwrap`.
    This configuration is the default when building from source code. For the 1.14.x stable branch, these     changes are included in Flatpak 1.14.10. The bundled version of bubblewrap included in this release has     been updated to 0.6.3. For the 1.15.x development branch, these changes are included in Flatpak 1.15.10.
    The bundled version of bubblewrap in this release is a Meson wrap subproject, which has been updated to     0.10.0. The 1.12.x and 1.10.x branches will not be updated for this vulnerability. Long-term support OS     distributions should backport the individual changes into their versions of Flatpak and bubblewrap, or     update to newer versions if their stability policy allows it. As a workaround, avoid using applications     using the `persistent` (`--persist`) permission. (CVE-2024-42472)

  - Certain DNSSEC aspects of the DNS protocol (in RFC 4033, 4034, 4035, 6840, and related RFCs) allow remote     attackers to cause a denial of service (CPU consumption) via one or more DNSSEC responses, aka the     KeyTrap issue. One of the concerns is that, when there is a zone with many DNSKEY and RRSIG records, the     protocol specification implies that an algorithm must evaluate all combinations of DNSKEY and RRSIG     records. (CVE-2023-50387)

  - The Closest Encloser Proof aspect of the DNS protocol (in RFC 5155 when RFC 9276 guidance is skipped)     allows remote attackers to cause a denial of service (CPU consumption for SHA-1 computations) via DNSSEC     responses in a random subdomain attack, aka the NSEC3 issue. The RFC 5155 specification implies that an     algorithm must perform thousands of iterations of a hash function in certain situations. (CVE-2023-50868)

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

ID	Name	Product	Family	Published	Updated	Severity
202408	EulerOS 2.0 SP10 : ruby (EulerOS-SA-2024-1897)	Nessus	Huawei Local Security Checks	7/15/2024	7/15/2024	critical
293744	MiracleLinux 8 : ruby:3.3 (AXSA:2024-8494:01)	Nessus	Miracle Linux Local Security Checks	1/20/2026	1/20/2026	critical
198281	Oracle Linux 8 : ruby:3.0 (ELSA-2024-3500)	Nessus	Oracle Linux Local Security Checks	6/1/2024	9/9/2025	critical
202572	Oracle Linux 8 : ruby (ELSA-2024-4499)	Nessus	Oracle Linux Local Security Checks	7/17/2024	9/9/2025	critical
200562	Rocky Linux 8 : ruby:3.1 (RLSA-2024:3546)	Nessus	Rocky Linux Local Security Checks	6/14/2024	7/3/2024	critical
200619	Rocky Linux 8 : ruby:3.3 (RLSA-2024:3670)	Nessus	Rocky Linux Local Security Checks	6/14/2024	7/3/2024	critical
278723	Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-11.0)	Nessus	Misc.	12/15/2025	5/26/2026	high
200522	Oracle Linux 8 : ruby:3.1 (ELSA-2024-3546)	Nessus	Oracle Linux Local Security Checks	6/14/2024	9/9/2025	critical
208276	Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-20230302.102001)	Nessus	Misc.	10/8/2024	10/6/2025	medium
200426	RHEL 9 : ruby (RHSA-2024:3838)	Nessus	Red Hat Local Security Checks	6/12/2024	3/3/2026	high
238722	TencentOS Server 3: ruby:3.3 (TSSA-2024:0239)	Nessus	Tencent Local Security Checks	6/16/2025	12/4/2025	critical
264811	macOS 14.x < 14.8 Multiple Vulnerabilities (125112)	Nessus	MacOS X Local Security Checks	9/15/2025	5/26/2026	critical
310786	Nutanix AHV : Multiple Vulnerabilities (NXSA-AHV-10.0)	Nessus	Misc.	4/29/2026	4/30/2026	medium

Detections

Analytics

Plugins Search

critical

critical

critical

critical

critical

critical

high

critical

medium

high

critical

critical

medium