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
# SPDX-FileCopyrightText: 2021 Greenbone AG
# 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-only
if(description)
{
script_oid("1.3.6.1.4.1.25623.1.1.4.2016.2476.1");
script_cve_id("CVE-2016-7796");
script_tag(name:"creation_date", value:"2021-04-19 00:00:00 +0000 (Mon, 19 Apr 2021)");
script_version("2024-02-02T14:37:48+0000");
script_tag(name:"last_modification", value:"2024-02-02 14:37:48 +0000 (Fri, 02 Feb 2024)");
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:"2016-10-13 17:16:59 +0000 (Thu, 13 Oct 2016)");
script_name("SUSE: Security Advisory (SUSE-SU-2016:2476-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2021 Greenbone AG");
script_family("SuSE Local Security Checks");
script_dependencies("gather-package-list.nasl");
script_mandatory_keys("ssh/login/suse_sles", "ssh/login/rpms", re:"ssh/login/release=(SLES12\.0SP1)");
script_xref(name:"Advisory-ID", value:"SUSE-SU-2016:2476-1");
script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2016/suse-su-20162476-1/");
script_tag(name:"summary", value:"The remote host is missing an update for the 'systemd' package(s) announced via the SUSE-SU-2016:2476-1 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 systemd fixes the following security issue:
- 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)
- Remove daylight saving time handling and tzfile parser. (bsc#990074)
- Make sure directory watch is started before cryptsetup. (bsc#987173)
- Introduce sd_pid_notify() and sd_pid_notifyf() APIs. (bsc#987857)
- Set KillMode=mixed for our daemons that fork worker processes.
- Add nosuid and nodev options to tmp.mount.
- Don't start console-getty.service when /dev/console is missing.
(bsc#982251)
- Correct segmentation fault in udev/path_id due to missing NULL check.
(bsc#982210)");
script_tag(name:"affected", value:"'systemd' package(s) on SUSE Linux Enterprise Desktop 12-SP1, SUSE Linux Enterprise Server 12-SP1, SUSE Linux Enterprise Software Development Kit 12-SP1.");
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 == "SLES12.0SP1") {
if(!isnull(res = isrpmvuln(pkg:"libgudev-1_0-0", rpm:"libgudev-1_0-0~210~114.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libgudev-1_0-0-32bit", rpm:"libgudev-1_0-0-32bit~210~114.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libgudev-1_0-0-debuginfo", rpm:"libgudev-1_0-0-debuginfo~210~114.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libgudev-1_0-0-debuginfo-32bit", rpm:"libgudev-1_0-0-debuginfo-32bit~210~114.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libudev1", rpm:"libudev1~210~114.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libudev1-32bit", rpm:"libudev1-32bit~210~114.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libudev1-debuginfo", rpm:"libudev1-debuginfo~210~114.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libudev1-debuginfo-32bit", rpm:"libudev1-debuginfo-32bit~210~114.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd", rpm:"systemd~210~114.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-32bit", rpm:"systemd-32bit~210~114.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-bash-completion", rpm:"systemd-bash-completion~210~114.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-debuginfo", rpm:"systemd-debuginfo~210~114.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-debuginfo-32bit", rpm:"systemd-debuginfo-32bit~210~114.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-debugsource", rpm:"systemd-debugsource~210~114.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"systemd-sysvinit", rpm:"systemd-sysvinit~210~114.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"udev", rpm:"udev~210~114.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"udev-debuginfo", rpm:"udev-debuginfo~210~114.1", rls:"SLES12.0SP1"))) {
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%