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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
75.5%
This update for java-1_8_0-ibm fixes the following issues :
Update to Java 8.0 Service Refresh 6 Fix Pack 25 [bsc#1182186, bsc#1181239, CVE-2020-27221, CVE-2020-14803]
CVE-2020-27221: Potential for a stack-based buffer overflow when the virtual machine or JNI natives are converting from UTF-8 characters to platform encoding.
CVE-2020-14803: Unauthenticated attacker with network access via multiple protocols allows to compromise Java SE.
Note that Tenable Network Security has extracted the preceding description block directly from the SUSE security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from SUSE update advisory SUSE-SU-2021:0670-1.
# The text itself is copyright (C) SUSE.
#
include('compat.inc');
if (description)
{
script_id(146937);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/18");
script_cve_id("CVE-2020-14803", "CVE-2020-27221");
script_xref(name:"CEA-ID", value:"CEA-2021-0004");
script_name(english:"SUSE SLES15 Security Update : java-1_8_0-ibm (SUSE-SU-2021:0670-1)");
script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
script_set_attribute(attribute:"description", value:
"This update for java-1_8_0-ibm fixes the following issues :
Update to Java 8.0 Service Refresh 6 Fix Pack 25 [bsc#1182186,
bsc#1181239, CVE-2020-27221, CVE-2020-14803]
- CVE-2020-27221: Potential for a stack-based buffer
overflow when the virtual machine or JNI natives are
converting from UTF-8 characters to platform encoding.
- CVE-2020-14803: Unauthenticated attacker with network
access via multiple protocols allows to compromise Java
SE.
Note that Tenable Network Security has extracted the preceding
description block directly from the SUSE security advisory. Tenable
has attempted to automatically clean and format it as much as possible
without introducing additional issues.");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1181239");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/show_bug.cgi?id=1182186");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-14803/");
script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2020-27221/");
# https://www.suse.com/support/update/announcement/2021/suse-su-20210670-1
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?036fc0f7");
script_set_attribute(attribute:"solution", value:
"To install this SUSE Security Update use the SUSE recommended
installation methods like YaST online_update or 'zypper patch'.
Alternatively you can run the command listed for your product :
SUSE Manager Server 4.0 :
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Server-4.0-2021-670=1
SUSE Manager Retail Branch Server 4.0 :
zypper in -t patch
SUSE-SLE-Product-SUSE-Manager-Retail-Branch-Server-4.0-2021-670=1
SUSE Manager Proxy 4.0 :
zypper in -t patch SUSE-SLE-Product-SUSE-Manager-Proxy-4.0-2021-670=1
SUSE Linux Enterprise Server for SAP 15-SP1 :
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-SP1-2021-670=1
SUSE Linux Enterprise Server for SAP 15 :
zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2021-670=1
SUSE Linux Enterprise Server 15-SP1-LTSS :
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-LTSS-2021-670=1
SUSE Linux Enterprise Server 15-SP1-BCL :
zypper in -t patch SUSE-SLE-Product-SLES-15-SP1-BCL-2021-670=1
SUSE Linux Enterprise Server 15-LTSS :
zypper in -t patch SUSE-SLE-Product-SLES-15-2021-670=1
SUSE Linux Enterprise Module for Legacy Software 15-SP3 :
zypper in -t patch SUSE-SLE-Module-Legacy-15-SP3-2021-670=1
SUSE Linux Enterprise Module for Legacy Software 15-SP2 :
zypper in -t patch SUSE-SLE-Module-Legacy-15-SP2-2021-670=1
SUSE Enterprise Storage 6 :
zypper in -t patch SUSE-Storage-6-2021-670=1
SUSE CaaS Platform 4.0 :
To install this update, use the SUSE CaaS Platform 'skuba' tool. I
will inform you if it detects new updates and let you then trigger
updating of the complete cluster in a controlled way.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-27221");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"vuln_publication_date", value:"2020/10/21");
script_set_attribute(attribute:"patch_publication_date", value:"2021/03/01");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/03/02");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:java-1_8_0-ibm");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:java-1_8_0-ibm-alsa");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:java-1_8_0-ibm-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:java-1_8_0-ibm-plugin");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");
exit(0);
}
include("audit.inc");
include("global_settings.inc");
include("rpm.inc");
if (!get_kb_item("Host/local_checks_enabled")) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
release = get_kb_item("Host/SuSE/release");
if (isnull(release) || release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
os_ver = pregmatch(pattern: "^(SLE(S|D)\d+)", string:release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "SUSE");
os_ver = os_ver[1];
if (! preg(pattern:"^(SLES15)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLES15", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "x86_64" >!< cpu && "s390x" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "SUSE " + os_ver, cpu);
sp = get_kb_item("Host/SuSE/patchlevel");
if (isnull(sp)) sp = "0";
if (os_ver == "SLES15" && (! preg(pattern:"^(0|1|2|3)$", string:sp))) audit(AUDIT_OS_NOT, "SLES15 SP0/1/2/3", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"java-1_8_0-ibm-alsa-1.8.0_sr6.25-3.50.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", cpu:"x86_64", reference:"java-1_8_0-ibm-plugin-1.8.0_sr6.25-3.50.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"java-1_8_0-ibm-1.8.0_sr6.25-3.50.1")) flag++;
if (rpm_check(release:"SLES15", sp:"1", reference:"java-1_8_0-ibm-devel-1.8.0_sr6.25-3.50.1")) flag++;
if (rpm_check(release:"SLES15", sp:"3", cpu:"x86_64", reference:"java-1_8_0-ibm-alsa-1.8.0_sr6.25-3.50.1")) flag++;
if (rpm_check(release:"SLES15", sp:"3", cpu:"x86_64", reference:"java-1_8_0-ibm-plugin-1.8.0_sr6.25-3.50.1")) flag++;
if (rpm_check(release:"SLES15", sp:"3", reference:"java-1_8_0-ibm-1.8.0_sr6.25-3.50.1")) flag++;
if (rpm_check(release:"SLES15", sp:"3", reference:"java-1_8_0-ibm-devel-1.8.0_sr6.25-3.50.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"s390x", reference:"java-1_8_0-ibm-1.8.0_sr6.25-3.50.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", cpu:"s390x", reference:"java-1_8_0-ibm-devel-1.8.0_sr6.25-3.50.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", cpu:"x86_64", reference:"java-1_8_0-ibm-alsa-1.8.0_sr6.25-3.50.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", cpu:"x86_64", reference:"java-1_8_0-ibm-plugin-1.8.0_sr6.25-3.50.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"java-1_8_0-ibm-1.8.0_sr6.25-3.50.1")) flag++;
if (rpm_check(release:"SLES15", sp:"2", reference:"java-1_8_0-ibm-devel-1.8.0_sr6.25-3.50.1")) flag++;
if (flag)
{
if (report_verbosity > 0) security_hole(port:0, extra:rpm_report_get());
else security_hole(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "java-1_8_0-ibm");
}
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
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AI Score
Confidence
Low
EPSS
Percentile
75.5%