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nessusThis script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.ROCKY_LINUX_RLSA-2024-4499.NASL
HistoryJul 15, 2024 - 12:00 a.m.

Rocky Linux 8 : ruby (RLSA-2024:4499)

2024-07-1500:00:00
This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
11
rocky linux 8
vulnerabilities
redos
buffer overread
rce
arbitrary memory address read
dos parsing
ruby
rubygem-uri

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

6.6

Confidence

High

EPSS

0.004

Percentile

72.3%

The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the RLSA-2024:4499 advisory.

* rubygem-uri: ReDoS vulnerability - upstream's incomplete fix for CVE-2023-28755 (CVE-2023-36617)

* 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)

* REXML: DoS parsing an XML with many `<`s in an attribute value (CVE-2024-35176)

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.

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# Rocky Linux Security Advisory RLSA-2024:4499.
##

include('compat.inc');

if (description)
{
  script_id(202386);
  script_version("1.1");
  script_set_attribute(attribute:"plugin_modification_date", value:"2024/07/15");

  script_cve_id(
    "CVE-2023-36617",
    "CVE-2024-27280",
    "CVE-2024-27281",
    "CVE-2024-27282",
    "CVE-2024-35176"
  );
  script_xref(name:"IAVA", value:"2024-A-0328");
  script_xref(name:"RLSA", value:"2024:4499");

  script_name(english:"Rocky Linux 8 : ruby (RLSA-2024:4499)");

  script_set_attribute(attribute:"synopsis", value:
"The remote Rocky Linux host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote Rocky Linux 8 host has packages installed that are affected by multiple vulnerabilities as referenced in the
RLSA-2024:4499 advisory.

    * rubygem-uri: ReDoS vulnerability - upstream's incomplete fix for CVE-2023-28755 (CVE-2023-36617)

    * 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)

    * REXML: DoS parsing an XML with many `<`s in an attribute value (CVE-2024-35176)

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.");
  script_set_attribute(attribute:"see_also", value:"https://errata.rockylinux.org/RLSA-2024:4499");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2218614");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2270749");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2270750");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2276810");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.redhat.com/show_bug.cgi?id=2280894");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2023-36617");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2023/06/29");
  script_set_attribute(attribute:"patch_publication_date", value:"2024/07/15");
  script_set_attribute(attribute:"plugin_publication_date", value:"2024/07/15");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:ruby");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:ruby-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:ruby-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:ruby-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:ruby-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:ruby-irb");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:ruby-libs");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:ruby-libs-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-abrt");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-abrt-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-bigdecimal");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-bigdecimal-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-bson");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-bson-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-bson-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-bson-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-bundler");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-bundler-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-did_you_mean");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-io-console");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-io-console-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-json");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-json-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-minitest");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-mongo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-mongo-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-mysql2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-mysql2-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-mysql2-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-mysql2-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-net-telnet");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-openssl");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-openssl-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-pg");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-pg-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-pg-debugsource");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-pg-doc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-power_assert");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-psych");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-psych-debuginfo");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-rake");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-rdoc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-test-unit");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygem-xmlrpc");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygems");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:rocky:linux:rubygems-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:rocky:linux:8");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_set_attribute(attribute:"stig_severity", value:"II");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"Rocky Linux Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2024 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/RockyLinux/release", "Host/RockyLinux/rpm-list", "Host/cpu");

  exit(0);
}


include('rpm.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item('Host/RockyLinux/release');
if (isnull(os_release) || 'Rocky Linux' >!< os_release) audit(AUDIT_OS_NOT, 'Rocky Linux');
var os_ver = pregmatch(pattern: "Rocky(?: Linux)? release ([0-9]+(\.[0-9]+)?)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'Rocky Linux');
os_ver = os_ver[1];
if (! preg(pattern:"^8([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, 'Rocky Linux 8.x', 'Rocky Linux ' + os_ver);

if (!get_kb_item('Host/RockyLinux/rpm-list')) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'Rocky Linux', cpu);

var pkgs = [
    {'reference':'ruby-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-debuginfo-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-debuginfo-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-debuginfo-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-debugsource-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-debugsource-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-debugsource-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-devel-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-devel-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-devel-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-doc-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-irb-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-libs-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-libs-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-libs-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-libs-debuginfo-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-libs-debuginfo-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'ruby-libs-debuginfo-2.5.9-112.module+el8.10.0+1839+f1f156ae', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-abrt-0.3.0-4.module+el8.5.0+738+032c9c02', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-abrt-doc-0.3.0-4.module+el8.5.0+738+032c9c02', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-bigdecimal-1.3.4-112.module+el8.10.0+1839+f1f156ae', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-bigdecimal-1.3.4-112.module+el8.10.0+1839+f1f156ae', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-bigdecimal-1.3.4-112.module+el8.10.0+1839+f1f156ae', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-bigdecimal-debuginfo-1.3.4-112.module+el8.10.0+1839+f1f156ae', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-bigdecimal-debuginfo-1.3.4-112.module+el8.10.0+1839+f1f156ae', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-bigdecimal-debuginfo-1.3.4-112.module+el8.10.0+1839+f1f156ae', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-bson-4.3.0-2.module+el8.9.0+1536+5f79634e', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-bson-4.3.0-2.module+el8.9.0+1536+5f79634e', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-bson-debuginfo-4.3.0-2.module+el8.9.0+1536+5f79634e', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-bson-debuginfo-4.3.0-2.module+el8.9.0+1536+5f79634e', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-bson-debugsource-4.3.0-2.module+el8.9.0+1536+5f79634e', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-bson-debugsource-4.3.0-2.module+el8.9.0+1536+5f79634e', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-bson-doc-4.3.0-2.module+el8.9.0+1536+5f79634e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-bundler-1.16.1-4.module+el8.9.0+1536+5f79634e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-bundler-doc-1.16.1-4.module+el8.9.0+1536+5f79634e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-did_you_mean-1.2.0-112.module+el8.10.0+1839+f1f156ae', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-io-console-0.4.6-112.module+el8.10.0+1839+f1f156ae', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-io-console-0.4.6-112.module+el8.10.0+1839+f1f156ae', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-io-console-0.4.6-112.module+el8.10.0+1839+f1f156ae', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-io-console-debuginfo-0.4.6-112.module+el8.10.0+1839+f1f156ae', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-io-console-debuginfo-0.4.6-112.module+el8.10.0+1839+f1f156ae', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-io-console-debuginfo-0.4.6-112.module+el8.10.0+1839+f1f156ae', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-json-2.1.0-112.module+el8.10.0+1839+f1f156ae', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-json-2.1.0-112.module+el8.10.0+1839+f1f156ae', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-json-2.1.0-112.module+el8.10.0+1839+f1f156ae', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-json-debuginfo-2.1.0-112.module+el8.10.0+1839+f1f156ae', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-json-debuginfo-2.1.0-112.module+el8.10.0+1839+f1f156ae', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-json-debuginfo-2.1.0-112.module+el8.10.0+1839+f1f156ae', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-minitest-5.10.3-112.module+el8.10.0+1839+f1f156ae', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-mongo-2.5.1-2.module+el8.9.0+1536+5f79634e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-mongo-doc-2.5.1-2.module+el8.9.0+1536+5f79634e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-mysql2-0.4.10-4.module+el8.9.0+1536+5f79634e', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-mysql2-0.4.10-4.module+el8.9.0+1536+5f79634e', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-mysql2-debuginfo-0.4.10-4.module+el8.9.0+1536+5f79634e', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-mysql2-debuginfo-0.4.10-4.module+el8.9.0+1536+5f79634e', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-mysql2-debugsource-0.4.10-4.module+el8.9.0+1536+5f79634e', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-mysql2-debugsource-0.4.10-4.module+el8.9.0+1536+5f79634e', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-mysql2-doc-0.4.10-4.module+el8.9.0+1536+5f79634e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-net-telnet-0.1.1-112.module+el8.10.0+1839+f1f156ae', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-openssl-2.1.2-112.module+el8.10.0+1839+f1f156ae', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-openssl-2.1.2-112.module+el8.10.0+1839+f1f156ae', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-openssl-2.1.2-112.module+el8.10.0+1839+f1f156ae', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-openssl-debuginfo-2.1.2-112.module+el8.10.0+1839+f1f156ae', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-openssl-debuginfo-2.1.2-112.module+el8.10.0+1839+f1f156ae', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-openssl-debuginfo-2.1.2-112.module+el8.10.0+1839+f1f156ae', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-pg-1.0.0-3.module+el8.9.0+1536+5f79634e', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-pg-1.0.0-3.module+el8.9.0+1536+5f79634e', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-pg-debuginfo-1.0.0-3.module+el8.9.0+1536+5f79634e', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-pg-debuginfo-1.0.0-3.module+el8.9.0+1536+5f79634e', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-pg-debugsource-1.0.0-3.module+el8.9.0+1536+5f79634e', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-pg-debugsource-1.0.0-3.module+el8.9.0+1536+5f79634e', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-pg-doc-1.0.0-3.module+el8.9.0+1536+5f79634e', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-power_assert-1.1.1-112.module+el8.10.0+1839+f1f156ae', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-psych-3.0.2-112.module+el8.10.0+1839+f1f156ae', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-psych-3.0.2-112.module+el8.10.0+1839+f1f156ae', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-psych-3.0.2-112.module+el8.10.0+1839+f1f156ae', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-psych-debuginfo-3.0.2-112.module+el8.10.0+1839+f1f156ae', 'cpu':'aarch64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-psych-debuginfo-3.0.2-112.module+el8.10.0+1839+f1f156ae', 'cpu':'i686', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-psych-debuginfo-3.0.2-112.module+el8.10.0+1839+f1f156ae', 'cpu':'x86_64', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-rake-12.3.3-112.module+el8.10.0+1839+f1f156ae', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-rdoc-6.0.1.1-112.module+el8.10.0+1839+f1f156ae', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-test-unit-3.2.7-112.module+el8.10.0+1839+f1f156ae', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygem-xmlrpc-0.3.0-112.module+el8.10.0+1839+f1f156ae', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygems-2.7.6.3-112.module+el8.10.0+1839+f1f156ae', 'release':'8', 'rpm_spec_vers_cmp':TRUE},
    {'reference':'rubygems-devel-2.7.6.3-112.module+el8.10.0+1839+f1f156ae', 'release':'8', 'rpm_spec_vers_cmp':TRUE}
];

var flag = 0;
foreach var package_array ( pkgs ) {
  var reference = NULL;
  var _release = NULL;
  var sp = NULL;
  var _cpu = NULL;
  var el_string = NULL;
  var rpm_spec_vers_cmp = NULL;
  var epoch = NULL;
  var allowmaj = NULL;
  var exists_check = NULL;
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (!empty_or_null(package_array['release'])) _release = 'Rocky-' + package_array['release'];
  if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
  if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
  if (!empty_or_null(package_array['el_string'])) el_string = package_array['el_string'];
  if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
  if (!empty_or_null(package_array['epoch'])) epoch = package_array['epoch'];
  if (!empty_or_null(package_array['allowmaj'])) allowmaj = package_array['allowmaj'];
  if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
  if (reference && _release && (!exists_check || rpm_exists(release:_release, rpm:exists_check))) {
    if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, epoch:epoch, el_string:el_string, rpm_spec_vers_cmp:rpm_spec_vers_cmp, allowmaj:allowmaj)) flag++;
  }
}

if (flag)
{
  security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'ruby / ruby-debuginfo / ruby-debugsource / ruby-devel / ruby-doc / etc');
}

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

6.6

Confidence

High

EPSS

0.004

Percentile

72.3%