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
8.8 High
AI Score
Confidence
High
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.003 Low
EPSS
Percentile
70.2%
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("1.3.6.1.4.1.25623.1.1.4.2018.2688.1");
script_cve_id("CVE-2017-7435", "CVE-2017-7436", "CVE-2017-9269", "CVE-2018-7685");
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:"9.3");
script_tag(name:"cvss_base_vector", value:"AV:N/AC:M/Au:N/C:C/I:C/A:C");
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:"2018-03-26 17:17:54 +0000 (Mon, 26 Mar 2018)");
script_name("SUSE: Security Advisory (SUSE-SU-2018:2688-1)");
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)");
script_xref(name:"Advisory-ID", value:"SUSE-SU-2018:2688-1");
script_xref(name:"URL", value:"https://www.suse.com/support/update/announcement/2018/suse-su-20182688-1/");
script_tag(name:"summary", value:"The remote host is missing an update for the 'libzypp, zypper' package(s) announced via the SUSE-SU-2018:2688-1 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 libzypp, zypper fixes the following issues:
libzypp security fixes:
PackageProvider: Validate delta rpms before caching (bsc#1091624,
bsc#1088705, CVE-2018-7685)
PackageProvider: Validate downloaded rpm package signatures before
caching (bsc#1091624, bsc#1088705, CVE-2018-7685)
Be sure bad packages do not stay in the cache (bsc#1045735,
CVE-2017-9269)
Fix repo gpg check workflows, mainly for unsigned repos and packages
(bsc#1045735, bsc#1038984, CVE-2017-7435, CVE-2017-7436, CVE-2017-9269)
libzypp other changes/bugs fixed:
Update to version 14.45.17
RepoInfo: add enum GpgCheck for convenient gpgcheck mode handling
(bsc#1045735)
repo refresh: Re-probe if the repository type changes (bsc#1048315)
Use common workflow for downloading packages and srcpackages. This
includes a common way of handling and reporting gpg signature and
checks. (bsc#1037210)
PackageProvider: as well support downloading SrcPackage (for bsc#1037210)
Adapt to work with GnuPG 2.1.23 (bsc#1054088)
repo refresh: Re-probe if the repository type changes (bsc#1048315)
Handle http error 502 Bad Gateway in curl backend (bsc#1070851)
RepoManager: Explicitly request repo2solv to generate application pseudo
packages.
Prefer calling 'repo2solv' rather than 'repo2solv.sh'
libzypp-devel should not require cmake (bsc#1101349)
HardLocksFile: Prevent against empty commit without Target having been
been loaded (bsc#1096803)
Avoid zombie tar processes (bsc#1076192)
lsof: use '-K i' if lsof supports it (bsc#1099847, bsc#1036304)
zypper security fixes:
Improve signature check callback messages (bsc#1045735, CVE-2017-9269)
add/modify repo: Add options to tune the GPG check settings
(bsc#1045735, CVE-2017-9269)
Adapt download callback to report and handle unsigned packages
(bsc#1038984, CVE-2017-7436)
zypper other changes/bugs fixed:
Update to version 1.11.70
Bugfix: Prevent ESC sequence strings from going out of scope
(bsc#1092413)
XML attribute `packages-to-change` added (bsc#1102429)
man: Strengthen that `--config FILE' affects zypper.conf, not zypp.conf
(bsc#1100028)
ansi.h: Prevent ESC sequence strings from going out of scope
(bsc#1092413)
do not recommend cron (bsc#1079334)");
script_tag(name:"affected", value:"'libzypp, zypper' package(s) on SUSE Linux Enterprise Server 12.");
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:"libzypp", rpm:"libzypp~14.45.17~2.82.1", rls:"SLES12.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libzypp-debuginfo", rpm:"libzypp-debuginfo~14.45.17~2.82.1", rls:"SLES12.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"libzypp-debugsource", rpm:"libzypp-debugsource~14.45.17~2.82.1", rls:"SLES12.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"zypper", rpm:"zypper~1.11.70~2.69.2", rls:"SLES12.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"zypper-debuginfo", rpm:"zypper-debuginfo~1.11.70~2.69.2", rls:"SLES12.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"zypper-debugsource", rpm:"zypper-debugsource~1.11.70~2.69.2", rls:"SLES12.0"))) {
report += res;
}
if(!isnull(res = isrpmvuln(pkg:"zypper-log", rpm:"zypper-log~1.11.70~2.69.2", rls:"SLES12.0"))) {
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
8.8 High
AI Score
Confidence
High
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
0.003 Low
EPSS
Percentile
70.2%