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openvasCopyright (C) 2021 Greenbone Networks GmbHOPENVAS:1361412562310853778
HistoryApr 25, 2021 - 12:00 a.m.

openSUSE: Security Advisory for ruby2.5 (openSUSE-SU-2021:0607-1)

2021-04-2500:00:00
Copyright (C) 2021 Greenbone Networks GmbH
plugins.openvas.org
8
opensuse
ruby2.5
security advisory
xml round-trip vulnerability

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.8

Confidence

High

EPSS

0.001

Percentile

43.0%

The remote host is missing an update for the

# Copyright (C) 2021 Greenbone Networks GmbH
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-or-later
#
# This program is free software; you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation; either version 2
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

if(description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.853778");
  script_version("2022-08-05T10:11:37+0000");
  script_cve_id("CVE-2021-28965");
  script_tag(name:"cvss_base", value:"5.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:P/A:N");
  script_tag(name:"last_modification", value:"2022-08-05 10:11:37 +0000 (Fri, 05 Aug 2022)");
  script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N");
  script_tag(name:"severity_origin", value:"NVD");
  script_tag(name:"severity_date", value:"2021-06-02 18:37:00 +0000 (Wed, 02 Jun 2021)");
  script_tag(name:"creation_date", value:"2021-04-25 03:01:36 +0000 (Sun, 25 Apr 2021)");
  script_name("openSUSE: Security Advisory for ruby2.5 (openSUSE-SU-2021:0607-1)");
  script_category(ACT_GATHER_INFO);
  script_copyright("Copyright (C) 2021 Greenbone Networks GmbH");
  script_family("SuSE Local Security Checks");
  script_dependencies("gather-package-list.nasl");
  script_mandatory_keys("ssh/login/suse", "ssh/login/rpms", re:"ssh/login/release=openSUSELeap15\.2");

  script_xref(name:"Advisory-ID", value:"openSUSE-SU-2021:0607-1");
  script_xref(name:"URL", value:"https://lists.opensuse.org/archives/list/[email protected]/thread/CMW3G6JZK6A7ZRJZ7VOMELHWOQBYPIOY");

  script_tag(name:"summary", value:"The remote host is missing an update for the 'ruby2.5'
  package(s) announced via the openSUSE-SU-2021:0607-1 advisory.");

  script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");

  script_tag(name:"insight", value:"This update for ruby2.5 fixes the following issues:

  - Update to 2.5.9

  - CVE-2021-28965: XML round-trip vulnerability in REXML (bsc#1184644)

     This update was imported from the SUSE:SLE-15:Update update project.");

  script_tag(name:"affected", value:"'ruby2.5' package(s) on openSUSE Leap 15.2.");

  script_tag(name:"solution", value:"Please install the updated package(s).");

  script_tag(name:"solution_type", value:"VendorFix");
  script_tag(name:"qod_type", value:"package");

  exit(0);
}

include("revisions-lib.inc");
include("pkg-lib-rpm.inc");

release = rpm_get_ssh_release();
if(!release)
  exit(0);

res = "";
report = "";

if(release == "openSUSELeap15.2") {

  if(!isnull(res = isrpmvuln(pkg:"libruby2_5-2_5", rpm:"libruby2_5-2_5~2.5.9~lp152.2.6.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"libruby2_5-2_5-debuginfo", rpm:"libruby2_5-2_5-debuginfo~2.5.9~lp152.2.6.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ruby2.5", rpm:"ruby2.5~2.5.9~lp152.2.6.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ruby2.5-debuginfo", rpm:"ruby2.5-debuginfo~2.5.9~lp152.2.6.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ruby2.5-debugsource", rpm:"ruby2.5-debugsource~2.5.9~lp152.2.6.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ruby2.5-devel", rpm:"ruby2.5-devel~2.5.9~lp152.2.6.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ruby2.5-devel-extra", rpm:"ruby2.5-devel-extra~2.5.9~lp152.2.6.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ruby2.5-doc", rpm:"ruby2.5-doc~2.5.9~lp152.2.6.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ruby2.5-stdlib", rpm:"ruby2.5-stdlib~2.5.9~lp152.2.6.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ruby2.5-stdlib-debuginfo", rpm:"ruby2.5-stdlib-debuginfo~2.5.9~lp152.2.6.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(!isnull(res = isrpmvuln(pkg:"ruby2.5-doc-ri", rpm:"ruby2.5-doc-ri~2.5.9~lp152.2.6.1", rls:"openSUSELeap15.2"))) {
    report += res;
  }

  if(report != "") {
    security_message(data:report);
  } else if(__pkg_match) {
    exit(99);
  }
  exit(0);
}

exit(0);

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

AV:N/AC:L/Au:N/C:N/I:P/A:N

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

AI Score

7.8

Confidence

High

EPSS

0.001

Percentile

43.0%