9.8 High
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.4 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.038 Low
EPSS
Percentile
91.8%
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("1.3.6.1.4.1.25623.1.1.4.2018.1401.1");
script_cve_id("CVE-2014-8146", "CVE-2014-8147", "CVE-2016-6293", "CVE-2017-14952", "CVE-2017-15422", "CVE-2017-17484", "CVE-2017-7867", "CVE-2017-7868");
script_tag(name:"creation_date", value:"2021-04-19 00:00:00 +0000 (Mon, 19 Apr 2021)");
script_version("2024-02-02T14:37:50+0000");
script_tag(name:"last_modification", value:"2024-02-02 14:37:50 +0000 (Fri, 02 Feb 2024)");
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:"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:"2017-12-28 18:26:13 +0000 (Thu, 28 Dec 2017)");
script_name("SUSE: Security Advisory (SUSE-SU-2018:1401-1)");
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\.0|SLES12\.0SP1|SLES12\.0SP2|SLES12\.0SP3)");
script_xref(name:"Advisory-ID", value:"SUSE-SU-2018:1401-1");
script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2018/suse-su-20181401-1/");
script_tag(name:"summary", value:"The remote host is missing an update for the 'icu' package(s) announced via the SUSE-SU-2018:1401-1 advisory.");
script_tag(name:"vuldetect", value:"Checks if a vulnerable package version is present on the target host.");
script_tag(name:"insight", value:"icu was updated to fix two security issues.
These security issues were fixed:
- CVE-2014-8147: The resolveImplicitLevels function in common/ubidi.c in
the Unicode Bidirectional Algorithm implementation in ICU4C in
International Components for Unicode (ICU) used an integer data type
that is inconsistent with a header file, which allowed remote attackers
to cause a denial of service (incorrect malloc followed by invalid free)
or possibly execute arbitrary code via crafted text (bsc#929629).
- CVE-2014-8146: The resolveImplicitLevels function in common/ubidi.c in
the Unicode Bidirectional Algorithm implementation in ICU4C in
International Components for Unicode (ICU) did not properly track
directionally isolated pieces of text, which allowed remote attackers to
cause a denial of service (heap-based buffer overflow) or possibly
execute arbitrary code via crafted text (bsc#929629).
- CVE-2016-6293: The uloc_acceptLanguageFromHTTP function in
common/uloc.cpp in International Components for Unicode (ICU) for C/C++
did not ensure that there is a '\0' character at the end of a certain
temporary array, which allowed remote attackers to cause a denial of
service (out-of-bounds read) or possibly have unspecified other impact
via a call with a long httpAcceptLanguage argument (bsc#990636).
- CVE-2017-7868: International Components for Unicode (ICU) for C/C++
2017-02-13 has an out-of-bounds write caused by a heap-based buffer
overflow related to the utf8TextAccess function in common/utext.cpp and
the utext_moveIndex32* function (bsc#1034674)
- CVE-2017-7867: International Components for Unicode (ICU) for C/C++
2017-02-13 has an out-of-bounds write caused by a heap-based buffer
overflow related to the utf8TextAccess function in common/utext.cpp and
the utext_setNativeIndex* function (bsc#1034678)
- CVE-2017-14952: Double free in i18n/zonemeta.cpp in International
Components for Unicode (ICU) for C/C++ allowed remote attackers to
execute arbitrary code via a crafted string, aka a 'redundant UVector
entry clean up function call' issue (bnc#1067203)
- CVE-2017-17484: The ucnv_UTF8FromUTF8 function in ucnv_u8.cpp in
International Components for Unicode (ICU) for C/C++ mishandled
ucnv_convertEx calls for UTF-8 to UTF-8 conversion, which allowed remote
attackers to cause a denial of service (stack-based buffer overflow and
application crash) or possibly have unspecified other impact via a
crafted string, as demonstrated by ZNC (bnc#1072193)
- CVE-2017-15422: An integer overflow in icu during persian calendar date
processing could lead to incorrect years shown (bnc#1077999)");
script_tag(name:"affected", value:"'icu' package(s) on SUSE CaaS Platform ALL, SUSE Enterprise Storage 4, SUSE Linux Enterprise Desktop 12-SP3, SUSE Linux Enterprise Server 12, SUSE Linux Enterprise Server 12-SP1, SUSE Linux Enterprise Server 12-SP2, SUSE Linux Enterprise Server 12-SP3, SUSE Linux Enterprise Server for SAP 12-SP1, SUSE Linux Enterprise Server for SAP 12-SP2, SUSE Linux Enterprise Software Development Kit 12-SP3, SUSE Linux Enterprise Workstation Extension 12-SP3, SUSE OpenStack Cloud 7.");
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 == "SLES12.0") {
if(!isnull(res = isrpmvuln(pkg:"icu-debuginfo", rpm:"icu-debuginfo~52.1~8.7.1", rls:"SLES12.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"icu-debugsource", rpm:"icu-debugsource~52.1~8.7.1", rls:"SLES12.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu-doc", rpm:"libicu-doc~52.1~8.7.1", rls:"SLES12.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1-32bit", rpm:"libicu52_1-32bit~52.1~8.7.1", rls:"SLES12.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1", rpm:"libicu52_1~52.1~8.7.1", rls:"SLES12.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1-data", rpm:"libicu52_1-data~52.1~8.7.1", rls:"SLES12.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1-debuginfo-32bit", rpm:"libicu52_1-debuginfo-32bit~52.1~8.7.1", rls:"SLES12.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1-debuginfo", rpm:"libicu52_1-debuginfo~52.1~8.7.1", rls:"SLES12.0"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "SLES12.0SP1") {
if(!isnull(res = isrpmvuln(pkg:"icu-debuginfo", rpm:"icu-debuginfo~52.1~8.7.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"icu-debugsource", rpm:"icu-debugsource~52.1~8.7.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu-doc", rpm:"libicu-doc~52.1~8.7.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1-32bit", rpm:"libicu52_1-32bit~52.1~8.7.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1", rpm:"libicu52_1~52.1~8.7.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1-data", rpm:"libicu52_1-data~52.1~8.7.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1-debuginfo-32bit", rpm:"libicu52_1-debuginfo-32bit~52.1~8.7.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1-debuginfo", rpm:"libicu52_1-debuginfo~52.1~8.7.1", rls:"SLES12.0SP1"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "SLES12.0SP2") {
if(!isnull(res = isrpmvuln(pkg:"icu-debuginfo", rpm:"icu-debuginfo~52.1~8.7.1", rls:"SLES12.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"icu-debugsource", rpm:"icu-debugsource~52.1~8.7.1", rls:"SLES12.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu-doc", rpm:"libicu-doc~52.1~8.7.1", rls:"SLES12.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1-32bit", rpm:"libicu52_1-32bit~52.1~8.7.1", rls:"SLES12.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1", rpm:"libicu52_1~52.1~8.7.1", rls:"SLES12.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1-data", rpm:"libicu52_1-data~52.1~8.7.1", rls:"SLES12.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1-debuginfo-32bit", rpm:"libicu52_1-debuginfo-32bit~52.1~8.7.1", rls:"SLES12.0SP2"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1-debuginfo", rpm:"libicu52_1-debuginfo~52.1~8.7.1", rls:"SLES12.0SP2"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "SLES12.0SP3") {
if(!isnull(res = isrpmvuln(pkg:"icu-debuginfo", rpm:"icu-debuginfo~52.1~8.7.1", rls:"SLES12.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"icu-debugsource", rpm:"icu-debugsource~52.1~8.7.1", rls:"SLES12.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu-doc", rpm:"libicu-doc~52.1~8.7.1", rls:"SLES12.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1-32bit", rpm:"libicu52_1-32bit~52.1~8.7.1", rls:"SLES12.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1", rpm:"libicu52_1~52.1~8.7.1", rls:"SLES12.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1-data", rpm:"libicu52_1-data~52.1~8.7.1", rls:"SLES12.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1-debuginfo-32bit", rpm:"libicu52_1-debuginfo-32bit~52.1~8.7.1", rls:"SLES12.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libicu52_1-debuginfo", rpm:"libicu52_1-debuginfo~52.1~8.7.1", rls:"SLES12.0SP3"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
9.8 High
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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
8.4 High
AI Score
Confidence
High
7.5 High
CVSS2
Access Vector
NETWORK
Access 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
0.038 Low
EPSS
Percentile
91.8%