7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
77.9%
The remote host is missing an update for the
# 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("1.3.6.1.4.1.25623.1.0.852811");
script_version("2021-08-13T03:00:58+0000");
script_cve_id("CVE-2018-1122", "CVE-2018-1123", "CVE-2018-1124", "CVE-2018-1125",
"CVE-2018-1126");
script_tag(name:"cvss_base", value:"7.5");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_tag(name:"last_modification", value:"2021-08-13 03:00:58 +0000 (Fri, 13 Aug 2021)");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2019-07-30 13:15:00 +0000 (Tue, 30 Jul 2019)");
script_tag(name:"creation_date", value:"2020-01-09 09:33:05 +0000 (Thu, 09 Jan 2020)");
script_name("openSUSE: Security Advisory for procps (openSUSE-SU-2019:2376-1)");
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:"2019:2376-1");
script_xref(name:"URL", value:"https://lists.opensuse.org/opensuse-security-announce/2019-10/msg00058.html");
script_tag(name:"summary", value:"The remote host is missing an update for the 'procps'
package(s) announced via the openSUSE-SU-2019:2376-1 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 procps fixes the following issues:
procps was updated to 3.3.15. (bsc#1092100)
Following security issues were fixed:
- CVE-2018-1122: Prevent local privilege escalation in top. If a user ran
top with HOME unset in an attacker-controlled directory, the attacker
could have achieved privilege escalation by exploiting one of several
vulnerabilities in the config_file() function (bsc#1092100).
- CVE-2018-1123: Prevent denial of service in ps via mmap buffer overflow.
Inbuilt protection in ps mapped a guard page at the end of the overflowed
buffer, ensuring that the impact of this flaw is limited to a crash
(temporary denial of service) (bsc#1092100).
- CVE-2018-1124: Prevent multiple integer overflows leading to a heap
corruption in file2strvec function. This allowed a privilege escalation
for a local attacker who can create entries in procfs by starting
processes, which could result in crashes or arbitrary code execution in
proc utilities run by
other users (bsc#1092100).
- CVE-2018-1125: Prevent stack buffer overflow in pgrep. This
vulnerability was mitigated by FORTIFY limiting the impact to a crash
(bsc#1092100).
- CVE-2018-1126: Ensure correct integer size in proc/alloc.* to prevent
truncation/integer overflow issues (bsc#1092100).
Also this non-security issue was fixed:
- Fix CPU summary showing old data. (bsc#1121753)
The update to 3.3.15 contains the following fixes:
* library: Increment to 8:0:1 No removals, no new functions Changes: slab
and pid structures
* library: Just check for SIGLOST and don't delete it
* library: Fix integer overflow and LPE in file2strvec CVE-2018-1124
* library: Use size_t for alloc functions CVE-2018-1126
* library: Increase comm size to 64
* pgrep: Fix stack-based buffer overflow CVE-2018-1125
* pgrep: Remove >15 warning as comm can be longer
* ps: Fix buffer overflow in output buffer, causing DOS CVE-2018-1123
* ps: Increase command name selection field to 64
* top: Don't use cwd for location of config CVE-2018-1122
* update translations
* library: build on non-glibc systems
* free: fix scaling on 32-bit systems
* Revert 'Support running with child namespaces'
* library: Increment to 7:0:1 No changes, no removals New functions:
numa_init, numa_max_node, numa_node_of_cpu, numa_uninit,
xalloc_err_handler
* doc: Document I idle state in ps.1 and top.1
* free: fix some of the SI multiples
* kill: -l space between name parses correctly
* library: don't use vm_min_free on non Linux
* library: don't st ...
Description truncated. Please see the references for more information.");
script_tag(name:"affected", value:"'procps' 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:"libprocps7", rpm:"libprocps7~3.3.15~lp151.6.3.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libprocps7-debuginfo", rpm:"libprocps7-debuginfo~3.3.15~lp151.6.3.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"procps", rpm:"procps~3.3.15~lp151.6.3.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"procps-debuginfo", rpm:"procps-debuginfo~3.3.15~lp151.6.3.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"procps-debugsource", rpm:"procps-debugsource~3.3.15~lp151.6.3.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"procps-devel", rpm:"procps-devel~3.3.15~lp151.6.3.1", rls:"openSUSELeap15.1"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
7.5 High
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:P/I:P/A:P
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8 High
AI Score
Confidence
High
0.006 Low
EPSS
Percentile
77.9%