This update for salt fixes the following issues :
Security issues fixed :
CVE-2018-15750: Fixed directory traversal vulnerability in salt-api (bsc#1113698).
CVE-2018-15751: Fixed remote authentication bypass in salt-api(netapi) that allows to execute arbitrary commands (bsc#1113699).
Non-security issues fixed: Improved handling of LDAP group id. gid is no longer treated as a string, which could have lead to faulty group creations (bsc#1113784).
Fixed async call to process manager (bsc#1110938).
Fixed OS arch detection when RPM is not installed (bsc#1114197).
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-2018:3815-1.
# The text itself is copyright (C) SUSE.
#
include("compat.inc");
if (description)
{
script_id(120165);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/13");
script_cve_id("CVE-2018-15750", "CVE-2018-15751");
script_name(english:"SUSE SLED15 / SLES15 Security Update : salt (SUSE-SU-2018:3815-1)");
script_summary(english:"Checks rpm output for the updated packages.");
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 salt fixes the following issues :
Security issues fixed :
CVE-2018-15750: Fixed directory traversal vulnerability in salt-api
(bsc#1113698).
CVE-2018-15751: Fixed remote authentication bypass in salt-api(netapi)
that allows to execute arbitrary commands (bsc#1113699).
Non-security issues fixed: Improved handling of LDAP group id. gid is
no longer treated as a string, which could have lead to faulty group
creations (bsc#1113784).
Fixed async call to process manager (bsc#1110938).
Fixed OS arch detection when RPM is not installed (bsc#1114197).
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=1110938"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1113698"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1113699"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1113784"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1114197"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2018-15750/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2018-15751/"
);
# https://www.suse.com/support/update/announcement/2018/suse-su-20183815-1/
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?607105e3"
);
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 Linux Enterprise Module for Server Applications 15:zypper in -t
patch SUSE-SLE-Module-Server-Applications-15-2018-2713=1
SUSE Linux Enterprise Module for Basesystem 15:zypper in -t patch
SUSE-SLE-Module-Basesystem-15-2018-2713=1"
);
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:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python2-salt");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:python3-salt");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:salt");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:salt-api");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:salt-cloud");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:salt-doc");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:salt-master");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:salt-minion");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:salt-proxy");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:salt-ssh");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:salt-syndic");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/10/24");
script_set_attribute(attribute:"patch_publication_date", value:"2018/11/20");
script_set_attribute(attribute:"plugin_publication_date", value:"2019/01/02");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_copyright(english:"This script is Copyright (C) 2019-2021 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_family(english:"SuSE Local Security Checks");
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:"^(SLED15|SLES15)$", string:os_ver)) audit(AUDIT_OS_NOT, "SUSE SLED15 / SLES15", "SUSE " + os_ver);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
cpu = get_kb_item("Host/cpu");
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if (cpu !~ "^i[3-6]86$" && "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)$", string:sp))) audit(AUDIT_OS_NOT, "SLES15 SP0", os_ver + " SP" + sp);
if (os_ver == "SLED15" && (! preg(pattern:"^(0)$", string:sp))) audit(AUDIT_OS_NOT, "SLED15 SP0", os_ver + " SP" + sp);
flag = 0;
if (rpm_check(release:"SLES15", sp:"0", reference:"python2-salt-2018.3.0-5.20.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"python3-salt-2018.3.0-5.20.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"salt-2018.3.0-5.20.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"salt-api-2018.3.0-5.20.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"salt-cloud-2018.3.0-5.20.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"salt-doc-2018.3.0-5.20.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"salt-master-2018.3.0-5.20.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"salt-minion-2018.3.0-5.20.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"salt-proxy-2018.3.0-5.20.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"salt-ssh-2018.3.0-5.20.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"salt-syndic-2018.3.0-5.20.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"python2-salt-2018.3.0-5.20.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"python3-salt-2018.3.0-5.20.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"salt-2018.3.0-5.20.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"salt-doc-2018.3.0-5.20.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"salt-minion-2018.3.0-5.20.1")) 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, "salt");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | python2-salt | p-cpe:/a:novell:suse_linux:python2-salt |
novell | suse_linux | python3-salt | p-cpe:/a:novell:suse_linux:python3-salt |
novell | suse_linux | salt | p-cpe:/a:novell:suse_linux:salt |
novell | suse_linux | salt-api | p-cpe:/a:novell:suse_linux:salt-api |
novell | suse_linux | salt-cloud | p-cpe:/a:novell:suse_linux:salt-cloud |
novell | suse_linux | salt-doc | p-cpe:/a:novell:suse_linux:salt-doc |
novell | suse_linux | salt-master | p-cpe:/a:novell:suse_linux:salt-master |
novell | suse_linux | salt-minion | p-cpe:/a:novell:suse_linux:salt-minion |
novell | suse_linux | salt-proxy | p-cpe:/a:novell:suse_linux:salt-proxy |
novell | suse_linux | salt-ssh | p-cpe:/a:novell:suse_linux:salt-ssh |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15750
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-15751
www.nessus.org/u?607105e3
bugzilla.suse.com/show_bug.cgi?id=1110938
bugzilla.suse.com/show_bug.cgi?id=1113698
bugzilla.suse.com/show_bug.cgi?id=1113699
bugzilla.suse.com/show_bug.cgi?id=1113784
bugzilla.suse.com/show_bug.cgi?id=1114197
www.suse.com/security/cve/CVE-2018-15750/
www.suse.com/security/cve/CVE-2018-15751/