7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.7 Medium
AI Score
Confidence
High
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.017 Low
EPSS
Percentile
87.6%
The remote host is missing an update for the
# Copyright (C) 2022 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("1.3.6.1.4.1.25623.1.0.854655");
script_version("2023-10-19T05:05:21+0000");
script_cve_id("CVE-2022-20770", "CVE-2022-20771", "CVE-2022-20785", "CVE-2022-20792", "CVE-2022-20796");
script_tag(name:"cvss_base", value:"7.8");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:C");
script_tag(name:"last_modification", value:"2023-10-19 05:05:21 +0000 (Thu, 19 Oct 2023)");
script_tag(name:"severity_vector", value:"CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2022-08-12 17:58:00 +0000 (Fri, 12 Aug 2022)");
script_tag(name:"creation_date", value:"2022-05-17 12:07:32 +0000 (Tue, 17 May 2022)");
script_name("openSUSE: Security Advisory for clamav (SUSE-SU-2022:1644-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2022 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\.4|openSUSELeap15\.3)");
script_xref(name:"Advisory-ID", value:"SUSE-SU-2022:1644-1");
script_xref(name:"URL", value:"https://lists.opensuse.org/archives/list/[email protected]/thread/OQIRF7L5ZKGSRUC6DDORCDJYKMVJMCEB");
script_tag(name:"summary", value:"The remote host is missing an update for the 'clamav'
package(s) announced via the SUSE-SU-2022:1644-1 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 clamav fixes the following issues:
- CVE-2022-20770: Fixed a possible infinite loop vulnerability in the CHM
file parser (bsc#1199242).
- CVE-2022-20796: Fixed a possible NULL-pointer dereference crash in the
scan verdict cache check (bsc#1199246).
- CVE-2022-20771: Fixed a possible infinite loop vulnerability in the TIFF
file parser (bsc#1199244).
- CVE-2022-20785: Fixed a possible memory leak in the HTML file parser /
Javascript normalizer (bsc#1199245).
- CVE-2022-20792: Fixed a possible multi-byte heap buffer overflow write
vulnerability in the signature database load module (bsc#1199274).");
script_tag(name:"affected", value:"'clamav' package(s) on openSUSE Leap 15.3, openSUSE Leap 15.4.");
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 == "openSUSELeap15.4") {
if(!isnull(res = isrpmvuln(pkg:"clamav", rpm:"clamav~0.103.6~150000.3.38.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"clamav-debuginfo", rpm:"clamav-debuginfo~0.103.6~150000.3.38.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"clamav-debugsource", rpm:"clamav-debugsource~0.103.6~150000.3.38.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"clamav-devel", rpm:"clamav-devel~0.103.6~150000.3.38.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libclamav9", rpm:"libclamav9~0.103.6~150000.3.38.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libclamav9-debuginfo", rpm:"libclamav9-debuginfo~0.103.6~150000.3.38.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libfreshclam2", rpm:"libfreshclam2~0.103.6~150000.3.38.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libfreshclam2-debuginfo", rpm:"libfreshclam2-debuginfo~0.103.6~150000.3.38.1", rls:"openSUSELeap15.4"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "openSUSELeap15.3") {
if(!isnull(res = isrpmvuln(pkg:"clamav", rpm:"clamav~0.103.6~150000.3.38.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"clamav-debuginfo", rpm:"clamav-debuginfo~0.103.6~150000.3.38.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"clamav-debugsource", rpm:"clamav-debugsource~0.103.6~150000.3.38.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"clamav-devel", rpm:"clamav-devel~0.103.6~150000.3.38.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libclamav9", rpm:"libclamav9~0.103.6~150000.3.38.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libclamav9-debuginfo", rpm:"libclamav9-debuginfo~0.103.6~150000.3.38.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libfreshclam2", rpm:"libfreshclam2~0.103.6~150000.3.38.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libfreshclam2-debuginfo", rpm:"libfreshclam2-debuginfo~0.103.6~150000.3.38.1", rls:"openSUSELeap15.3"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
7.8 High
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
6.7 Medium
AI Score
Confidence
High
7.8 High
CVSS2
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:N/AC:L/Au:N/C:N/I:N/A:C
0.017 Low
EPSS
Percentile
87.6%