CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
76.4%
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("1.3.6.1.4.1.25623.1.1.4.2017.1557.1");
script_cve_id("CVE-2016-9318", "CVE-2017-9047", "CVE-2017-9048", "CVE-2017-9049", "CVE-2017-9050");
script_tag(name:"creation_date", value:"2021-06-09 14:57:55 +0000 (Wed, 09 Jun 2021)");
script_version("2024-02-02T14:37:49+0000");
script_tag(name:"last_modification", value:"2024-02-02 14:37:49 +0000 (Fri, 02 Feb 2024)");
script_tag(name:"cvss_base", value:"5.0");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:P");
script_tag(name:"severity_vector", value:"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H");
script_tag(name:"severity_origin", value:"NVD");
script_tag(name:"severity_date", value:"2017-05-26 13:13:13 +0000 (Fri, 26 May 2017)");
script_name("SUSE: Security Advisory (SUSE-SU-2017:1557-1)");
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=(SLES11\.0SP3|SLES11\.0SP4)");
script_xref(name:"Advisory-ID", value:"SUSE-SU-2017:1557-1");
script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2017/suse-su-20171557-1/");
script_tag(name:"summary", value:"The remote host is missing an update for the 'libxml2' package(s) announced via the SUSE-SU-2017:1557-1 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 libxml2 fixes the following issues:
Security issues fixed:
- CVE-2017-9050: heap-based buffer overflow (xmlDictAddString func)
[bsc#1039069, bsc#1039661]
- CVE-2017-9049: heap-based buffer overflow (xmlDictComputeFastKey func)
[bsc#1039066]
- CVE-2017-9048: stack overflow vulnerability (xmlSnprintfElementContent
func) [bsc#1039063]
- CVE-2017-9047: stack overflow vulnerability (xmlSnprintfElementContent
func) [bsc#1039064]
A clarification for the previously released update: For CVE-2016-9318 we decided not to ship a fix since it can break existing setups. Please take appropriate actions if you parse untrusted XML files and use the new
-noxxe flag if possible (bnc#1010675, bnc#1013930).");
script_tag(name:"affected", value:"'libxml2' package(s) on SUSE Linux Enterprise Debuginfo 11-SP3, SUSE Linux Enterprise Debuginfo 11-SP4, SUSE Linux Enterprise Point of Sale 11-SP3, SUSE Linux Enterprise Server 11-SP3, SUSE Linux Enterprise Server 11-SP4, SUSE Linux Enterprise Software Development Kit 11-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 == "SLES11.0SP3") {
if(!isnull(res = isrpmvuln(pkg:"libxml2", rpm:"libxml2~2.7.6~0.69.1", rls:"SLES11.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libxml2-32bit", rpm:"libxml2-32bit~2.7.6~0.69.1", rls:"SLES11.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libxml2-doc", rpm:"libxml2-doc~2.7.6~0.69.1", rls:"SLES11.0SP3"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libxml2-python", rpm:"libxml2-python~2.7.6~0.69.3", rls:"SLES11.0SP3"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
if(release == "SLES11.0SP4") {
if(!isnull(res = isrpmvuln(pkg:"libxml2", rpm:"libxml2~2.7.6~0.69.1", rls:"SLES11.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libxml2-32bit", rpm:"libxml2-32bit~2.7.6~0.69.1", rls:"SLES11.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libxml2-doc", rpm:"libxml2-doc~2.7.6~0.69.1", rls:"SLES11.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libxml2-python", rpm:"libxml2-python~2.7.6~0.69.3", rls:"SLES11.0SP4"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libxml2-x86", rpm:"libxml2-x86~2.7.6~0.69.1", rls:"SLES11.0SP4"))) {
report += res;
}
if(report != "") {
security_message(data:report);
} else if(__pkg_match) {
exit(99);
}
exit(0);
}
exit(0);
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
76.4%