Security Advisory for libssh on openSUSE Leap 15.
Reporter | Title | Published | Views | Family All 76 |
---|---|---|---|---|
![]() | libssh: Denial of service | 10 Apr 202000:00 | – | gentoo |
![]() | Fedora 31 : libssh (2020-5a77f0d68f) | 20 Apr 202000:00 | – | nessus |
![]() | GLSA-202004-08 : libssh: Denial of service | 14 Apr 202000:00 | – | nessus |
![]() | openSUSE Security Update : libssh (openSUSE-2020-510) | 14 Apr 202000:00 | – | nessus |
![]() | SUSE SLED15 / SLES15 Security Update : libssh (SUSE-SU-2020:0967-1) | 10 Apr 202000:00 | – | nessus |
![]() | Ubuntu 18.04 LTS : libssh vulnerability (USN-4327-1) | 10 Apr 202000:00 | – | nessus |
![]() | EulerOS 2.0 SP8 : libssh (EulerOS-SA-2020-1509) | 20 Apr 202000:00 | – | nessus |
![]() | F5 Networks BIG-IP : libssh vulnerability (K05295501) | 2 Nov 202300:00 | – | nessus |
![]() | RHEL 8 : Red Hat Virtualization (RHSA-2020:5218) | 24 Nov 202000:00 | – | nessus |
![]() | SUSE SLES12 Security Update : libssh (SUSE-SU-2020:0968-1) | 10 Apr 202000:00 | – | nessus |
# Copyright (C) 2020 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("1.3.6.1.4.1.25623.1.0.853111");
script_version("2021-08-13T12:00:53+0000");
script_cve_id("CVE-2020-1730");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_tag(name:"last_modification", value:"2021-08-13 12:00:53 +0000 (Fri, 13 Aug 2021)");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2020-10-20 22:15:00 +0000 (Tue, 20 Oct 2020)");
script_tag(name:"creation_date", value:"2020-04-13 03:00:33 +0000 (Mon, 13 Apr 2020)");
script_name("openSUSE: Security Advisory for libssh (openSUSE-SU-2020:0510-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2020 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\.1");
script_xref(name:"openSUSE-SU", value:"2020:0510-1");
script_xref(name:"URL", value:"http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00018.html");
script_tag(name:"summary", value:"The remote host is missing an update for the 'libssh'
package(s) announced via the openSUSE-SU-2020:0510-1 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 libssh fixes the following issues:
- CVE-2020-1730: Fixed a possible denial of service when using AES-CTR
(bsc#1168699).
This update was imported from the SUSE:SLE-15-SP1:Update update project.
Patch Instructions:
To install this openSUSE Security Update use the SUSE recommended
installation methods
like YaST online_update or 'zypper patch'.
Alternatively you can run the command listed for your product:
- openSUSE Leap 15.1:
zypper in -t patch openSUSE-2020-510=1");
script_tag(name:"affected", value:"'libssh' package(s) on openSUSE Leap 15.1.");
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 == "openSUSELeap15.1") {
if(!isnull(res = isrpmvuln(pkg:"libssh-debugsource", rpm:"libssh-debugsource~0.8.7~lp151.2.12.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libssh-devel", rpm:"libssh-devel~0.8.7~lp151.2.12.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libssh4", rpm:"libssh4~0.8.7~lp151.2.12.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libssh4-debuginfo", rpm:"libssh4-debuginfo~0.8.7~lp151.2.12.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libssh4-32bit", rpm:"libssh4-32bit~0.8.7~lp151.2.12.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libssh4-32bit-debuginfo", rpm:"libssh4-32bit-debuginfo~0.8.7~lp151.2.12.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
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