7.8 High
CVSS2
Attack Vector
NETWORK
Attack 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
8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
6.7 Medium
AI Score
Confidence
High
0.017 Low
EPSS
Percentile
87.7%
The remote host is missing an update for the
# SPDX-FileCopyrightText: 2022 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("1.3.6.1.4.1.25623.1.1.4.2022.1644.1");
script_cve_id("CVE-2022-20770", "CVE-2022-20771", "CVE-2022-20785", "CVE-2022-20792", "CVE-2022-20796");
script_tag(name:"creation_date", value:"2022-05-12 12:21:55 +0000 (Thu, 12 May 2022)");
script_version("2024-02-02T14:37:51+0000");
script_tag(name:"last_modification", value:"2024-02-02 14:37:51 +0000 (Fri, 02 Feb 2024)");
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:"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 17:58:45 +0000 (Fri, 12 Aug 2022)");
script_name("SUSE: Security Advisory (SUSE-SU-2022:1644-1)");
script_category(ACT_GATHER_INFO);
script_copyright("Copyright (C) 2022 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=(SLES15\.0SP3|SLES15\.0SP4)");
script_xref(name:"Advisory-ID", value:"SUSE-SU-2022:1644-1");
script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2022/suse-su-20221644-1/");
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 SUSE Linux Enterprise Module for Basesystem 15-SP3, SUSE Linux Enterprise Module for Basesystem 15-SP4.");
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 == "SLES15.0SP3") {
if(!isnull(res = isrpmvuln(pkg:"clamav", rpm:"clamav~0.103.6~150000.3.38.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"clamav-debuginfo", rpm:"clamav-debuginfo~0.103.6~150000.3.38.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"clamav-debugsource", rpm:"clamav-debugsource~0.103.6~150000.3.38.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"clamav-devel", rpm:"clamav-devel~0.103.6~150000.3.38.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libclamav9", rpm:"libclamav9~0.103.6~150000.3.38.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libclamav9-debuginfo", rpm:"libclamav9-debuginfo~0.103.6~150000.3.38.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libfreshclam2", rpm:"libfreshclam2~0.103.6~150000.3.38.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libfreshclam2-debuginfo", rpm:"libfreshclam2-debuginfo~0.103.6~150000.3.38.1", rls:"SLES15.0SP3"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "SLES15.0SP4") {
if(!isnull(res = isrpmvuln(pkg:"clamav", rpm:"clamav~0.103.6~150000.3.38.1", rls:"SLES15.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"clamav-debuginfo", rpm:"clamav-debuginfo~0.103.6~150000.3.38.1", rls:"SLES15.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"clamav-debugsource", rpm:"clamav-debugsource~0.103.6~150000.3.38.1", rls:"SLES15.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"clamav-devel", rpm:"clamav-devel~0.103.6~150000.3.38.1", rls:"SLES15.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libclamav9", rpm:"libclamav9~0.103.6~150000.3.38.1", rls:"SLES15.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libclamav9-debuginfo", rpm:"libclamav9-debuginfo~0.103.6~150000.3.38.1", rls:"SLES15.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libfreshclam2", rpm:"libfreshclam2~0.103.6~150000.3.38.1", rls:"SLES15.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libfreshclam2-debuginfo", rpm:"libfreshclam2-debuginfo~0.103.6~150000.3.38.1", rls:"SLES15.0SP4"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
7.8 High
CVSS2
Attack Vector
NETWORK
Attack 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
8.6 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
CHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H
6.7 Medium
AI Score
Confidence
High
0.017 Low
EPSS
Percentile
87.7%