6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:P/A:P
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
0.007 Low
EPSS
Percentile
80.7%
This update for postgresql10 fixes the following issues :
PostgreSQL 10 was updated to 10.5 :
https://www.postgresql.org/about/news/1851/
https://www.postgresql.org/docs/current/static/release-10-5.html
A dump/restore is not required for those running 10.X. However, if you use the adminpack extension, you should update it as per the first changelog entry below. Also, if the function marking mistakes mentioned in the second and third changelog entries below affect you, you will want to take steps to correct your database catalogs.
Security issues fixed: CVE-2018-1115: Remove public execute privilege from contrib/adminpack’s pg_logfile_rotate() function pg_logfile_rotate() is a deprecated wrapper for the core function pg_rotate_logfile(). When that function was changed to rely on SQL privileges for access control rather than a hard-coded superuser check, pg_logfile_rotate() should have been updated as well, but the need for this was missed. Hence, if adminpack is installed, any user could request a logfile rotation, creating a minor security issue.
After installing this update, administrators should update adminpack by performing ALTER EXTENSION adminpack UPDATE in each database in which adminpack is installed (bsc#1091610).
CVE-2018-10915: libpq failed to properly reset its internal state between connections. If an affected version of libpq was used with ‘host’ or ‘hostaddr’ connection parameters from untrusted input, attackers could have bypassed client-side connection security features, obtain access to higher privileged connections or potentially cause other impact SQL injection, by causing the PQescape() functions to malfunction (bsc#1104199)
CVE-2018-10925: Add missing authorization check on certain statements involved with ‘INSERT … ON CONFLICT DO UPDATE’. An attacker with ‘CREATE TABLE’ privileges could have exploited this to read arbitrary bytes server memory. If the attacker also had certain ‘INSERT’ and limited ‘UPDATE’ privileges to a particular table, they could have exploited this to update other columns in the same table (bsc#1104202).
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-2018:2564-1.
# The text itself is copyright (C) SUSE.
#
include("compat.inc");
if (description)
{
script_id(120090);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2021/01/13");
script_cve_id("CVE-2018-10915", "CVE-2018-10925", "CVE-2018-1115");
script_name(english:"SUSE SLED15 / SLES15 Security Update : postgresql10 (SUSE-SU-2018:2564-1)");
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 postgresql10 fixes the following issues :
PostgreSQL 10 was updated to 10.5 :
https://www.postgresql.org/about/news/1851/
https://www.postgresql.org/docs/current/static/release-10-5.html
A dump/restore is not required for those running 10.X. However, if you
use the adminpack extension, you should update it as per the first
changelog entry below. Also, if the function marking mistakes
mentioned in the second and third changelog entries below affect you,
you will want to take steps to correct your database catalogs.
Security issues fixed: CVE-2018-1115: Remove public execute privilege
from contrib/adminpack's pg_logfile_rotate() function
pg_logfile_rotate() is a deprecated wrapper for the core function
pg_rotate_logfile(). When that function was changed to rely on SQL
privileges for access control rather than a hard-coded superuser
check, pg_logfile_rotate() should have been updated as well, but the
need for this was missed. Hence, if adminpack is installed, any user
could request a logfile rotation, creating a minor security issue.
After installing this update, administrators should update adminpack
by performing ALTER EXTENSION adminpack UPDATE in each database in
which adminpack is installed (bsc#1091610).
CVE-2018-10915: libpq failed to properly reset its internal state
between connections. If an affected version of libpq was used with
'host' or 'hostaddr' connection parameters from untrusted input,
attackers could have bypassed client-side connection security
features, obtain access to higher privileged connections or
potentially cause other impact SQL injection, by causing the
PQescape() functions to malfunction (bsc#1104199)
CVE-2018-10925: Add missing authorization check on certain statements
involved with 'INSERT ... ON CONFLICT DO UPDATE'. An attacker with
'CREATE TABLE' privileges could have exploited this to read arbitrary
bytes server memory. If the attacker also had certain 'INSERT' and
limited 'UPDATE' privileges to a particular table, they could have
exploited this to update other columns in the same table
(bsc#1104202).
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=1091610"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1104199"
);
script_set_attribute(
attribute:"see_also",
value:"https://bugzilla.suse.com/show_bug.cgi?id=1104202"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.postgresql.org/about/news/1851/"
);
# https://www.postgresql.org/docs/current/static/release-10-5.html
script_set_attribute(
attribute:"see_also",
value:"https://www.postgresql.org/docs/current/release-10-5.html"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2018-10915/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2018-10925/"
);
script_set_attribute(
attribute:"see_also",
value:"https://www.suse.com/security/cve/CVE-2018-1115/"
);
# https://www.suse.com/support/update/announcement/2018/suse-su-20182564-1/
script_set_attribute(
attribute:"see_also",
value:"http://www.nessus.org/u?4549d076"
);
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-15-2018-1799=1
SUSE Linux Enterprise Module for Basesystem 15:zypper in -t patch
SUSE-SLE-Module-Basesystem-15-2018-1799=1"
);
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:N/C:N/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:N/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:libecpg6");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libecpg6-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpq5");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libpq5-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql10");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql10-contrib");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql10-contrib-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql10-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql10-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql10-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql10-devel-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql10-plperl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql10-plperl-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql10-plpython");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql10-plpython-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql10-pltcl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql10-pltcl-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql10-server");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:postgresql10-server-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");
script_set_attribute(attribute:"vuln_publication_date", value:"2018/05/10");
script_set_attribute(attribute:"patch_publication_date", value:"2018/08/30");
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:"libecpg6-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libecpg6-debuginfo-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libpq5-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"libpq5-debuginfo-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"postgresql10-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"postgresql10-contrib-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"postgresql10-contrib-debuginfo-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"postgresql10-debuginfo-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"postgresql10-debugsource-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"postgresql10-devel-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"postgresql10-devel-debuginfo-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"postgresql10-plperl-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"postgresql10-plperl-debuginfo-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"postgresql10-plpython-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"postgresql10-plpython-debuginfo-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"postgresql10-pltcl-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"postgresql10-pltcl-debuginfo-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"postgresql10-server-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLES15", sp:"0", reference:"postgresql10-server-debuginfo-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libpq5-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"libpq5-debuginfo-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"postgresql10-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"postgresql10-debuginfo-10.5-4.5.1")) flag++;
if (rpm_check(release:"SLED15", sp:"0", reference:"postgresql10-debugsource-10.5-4.5.1")) flag++;
if (flag)
{
set_kb_item(name:'www/0/SQLi', value:TRUE);
if (report_verbosity > 0) security_warning(port:0, extra:rpm_report_get());
else security_warning(0);
exit(0);
}
else
{
tested = pkg_tests_get();
if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
else audit(AUDIT_PACKAGE_NOT_INSTALLED, "postgresql10");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | suse_linux | libecpg6 | p-cpe:/a:novell:suse_linux:libecpg6 |
novell | suse_linux | libecpg6-debuginfo | p-cpe:/a:novell:suse_linux:libecpg6-debuginfo |
novell | suse_linux | libpq5 | p-cpe:/a:novell:suse_linux:libpq5 |
novell | suse_linux | libpq5-debuginfo | p-cpe:/a:novell:suse_linux:libpq5-debuginfo |
novell | suse_linux | postgresql10 | p-cpe:/a:novell:suse_linux:postgresql10 |
novell | suse_linux | postgresql10-contrib | p-cpe:/a:novell:suse_linux:postgresql10-contrib |
novell | suse_linux | postgresql10-contrib-debuginfo | p-cpe:/a:novell:suse_linux:postgresql10-contrib-debuginfo |
novell | suse_linux | postgresql10-debuginfo | p-cpe:/a:novell:suse_linux:postgresql10-debuginfo |
novell | suse_linux | postgresql10-debugsource | p-cpe:/a:novell:suse_linux:postgresql10-debugsource |
novell | suse_linux | postgresql10-devel | p-cpe:/a:novell:suse_linux:postgresql10-devel |
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10915
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-10925
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-1115
www.nessus.org/u?4549d076
bugzilla.suse.com/show_bug.cgi?id=1091610
bugzilla.suse.com/show_bug.cgi?id=1104199
bugzilla.suse.com/show_bug.cgi?id=1104202
www.postgresql.org/about/news/1851/
www.postgresql.org/docs/current/release-10-5.html
www.suse.com/security/cve/CVE-2018-10915/
www.suse.com/security/cve/CVE-2018-10925/
www.suse.com/security/cve/CVE-2018-1115/
6.4 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:P/A:P
9.1 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
0.007 Low
EPSS
Percentile
80.7%