CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
20.2%
The remote host is missing an update for the
# Copyright (C) 2016 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("1.3.6.1.4.1.25623.1.0.851409");
script_version("2021-10-14T09:01:39+0000");
script_tag(name:"last_modification", value:"2021-10-14 09:01:39 +0000 (Thu, 14 Oct 2021)");
script_tag(name:"creation_date", value:"2016-10-14 05:54:36 +0200 (Fri, 14 Oct 2016)");
script_cve_id("CVE-2016-7796");
script_tag(name:"cvss_base", value:"4.9");
script_tag(name:"cvss_base_vector", value:"AV:L/AC:L/Au:N/C:N/I:N/A:C");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2017-07-28 01:29:00 +0000 (Fri, 28 Jul 2017)");
script_tag(name:"qod_type", value:"package");
script_name("openSUSE: Security Advisory for systemd (openSUSE-SU-2016:2522-1)");
script_tag(name:"summary", value:"The remote host is missing an update for the 'systemd'
package(s) announced via the referenced 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 systemd fixes the following issues:
- CVE-2016-7796: A zero-length message received over systemd's
notification socket could make manager_dispatch_notify_fd() return an
error and, as a side effect, disable the notification handler
completely. As the notification socket is world-writable, this could
have allowed a local user to perform a denial-of-service attack against
systemd. (bsc#1001765)
Additionally, the following non-security fixes are included:
- Fix HMAC calculation when appending a data object to journal.
(bsc#1000435)
- Never accept file descriptors from file systems with mandatory locking
enabled. (bsc#954374)
- Do not warn about missing install info with 'preset'. (bsc#970293)
- Save /run/systemd/users/UID before starting [email protected]. (bsc#996269)
- Make sure that /var/lib/systemd/sysv-convert/database is always
initialized. (bsc#982211)");
script_tag(name:"affected", value:"systemd on openSUSE 13.2");
script_tag(name:"solution", value:"Please install the updated package(s).");
script_xref(name:"openSUSE-SU", value:"2016:2522-1");
script_tag(name:"solution_type", value:"VendorFix");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2016 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=openSUSE13\.2");
exit(0);
}
include("revisions-lib.inc");
include("pkg-lib-rpm.inc");
release = rpm_get_ssh_release();
if(!release)
exit(0);
res = "";
report = "";
if(release == "openSUSE13.2")
{
if(!isnull(res = isrpmvuln(pkg:"libgudev-1_0-0", rpm:"libgudev-1_0-0~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libgudev-1_0-0-debuginfo", rpm:"libgudev-1_0-0-debuginfo~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libgudev-1_0-devel", rpm:"libgudev-1_0-devel~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libudev-devel", rpm:"libudev-devel~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libudev-mini-devel", rpm:"libudev-mini-devel~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libudev-mini1", rpm:"libudev-mini1~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libudev-mini1-debuginfo", rpm:"libudev-mini1-debuginfo~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libudev1", rpm:"libudev1~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libudev1-debuginfo", rpm:"libudev1-debuginfo~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"nss-myhostname", rpm:"nss-myhostname~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"nss-myhostname-debuginfo", rpm:"nss-myhostname-debuginfo~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd", rpm:"systemd~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-debuginfo", rpm:"systemd-debuginfo~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-debugsource", rpm:"systemd-debugsource~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-devel", rpm:"systemd-devel~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-journal-gateway", rpm:"systemd-journal-gateway~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-journal-gateway-debuginfo", rpm:"systemd-journal-gateway-debuginfo~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-logger", rpm:"systemd-logger~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-mini", rpm:"systemd-mini~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-mini-debuginfo", rpm:"systemd-mini-debuginfo~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-mini-debugsource", rpm:"systemd-mini-debugsource~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-mini-devel", rpm:"systemd-mini-devel~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-mini-sysvinit", rpm:"systemd-mini-sysvinit~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-sysvinit", rpm:"systemd-sysvinit~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"typelib-1_0-GUdev-1_0", rpm:"typelib-1_0-GUdev-1_0~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"udev", rpm:"udev~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"udev-debuginfo", rpm:"udev-debuginfo~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"udev-mini", rpm:"udev-mini~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"udev-mini-debuginfo", rpm:"udev-mini-debuginfo~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-bash-completion", rpm:"systemd-bash-completion~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libgudev-1_0-0-32bit", rpm:"libgudev-1_0-0-32bit~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libgudev-1_0-0-debuginfo-32bit", rpm:"libgudev-1_0-0-debuginfo-32bit~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libudev1-32bit", rpm:"libudev1-32bit~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libudev1-debuginfo-32bit", rpm:"libudev1-debuginfo-32bit~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"nss-myhostname-32bit", rpm:"nss-myhostname-32bit~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"nss-myhostname-debuginfo-32bit", rpm:"nss-myhostname-debuginfo-32bit~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-32bit", rpm:"systemd-32bit~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-debuginfo-32bit", rpm:"systemd-debuginfo-32bit~210.1475218254.1e76ce0~25.48.1", rls:"openSUSE13.2"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
CVSS2
Attack Vector
LOCAL
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:L/Au:N/C:N/I:N/A:C
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
AI Score
Confidence
High
EPSS
Percentile
20.2%