4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.7 High
AI Score
Confidence
High
0.007 Low
EPSS
Percentile
80.3%
This update for subversion fixes the following issues :
This update was imported from the SUSE:SLE-15:Update update project.
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2021-280.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('compat.inc');
if (description)
{
script_id(146508);
script_version("1.5");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/01/22");
script_cve_id("CVE-2020-17525");
script_xref(name:"IAVA", value:"2021-A-0094");
script_name(english:"openSUSE Security Update : subversion (openSUSE-2021-280)");
script_set_attribute(attribute:"synopsis", value:
"The remote openSUSE host is missing a security update.");
script_set_attribute(attribute:"description", value:
"This update for subversion fixes the following issues :
- CVE-2020-17525: A null-pointer-dereference has been
found in mod_authz_svn that results in a remote
unauthenticated Denial-of-Service in some server
configurations (bsc#1181687).
This update was imported from the SUSE:SLE-15:Update update project.");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1181687");
script_set_attribute(attribute:"solution", value:
"Update the affected subversion packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P");
script_set_cvss_temporal_vector("CVSS2#E:POC/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:N/A:H");
script_set_cvss3_temporal_vector("CVSS:3.0/E:P/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2020-17525");
script_set_attribute(attribute:"exploitability_ease", value:"Exploits are available");
script_set_attribute(attribute:"exploit_available", value:"true");
script_set_attribute(attribute:"vuln_publication_date", value:"2021/03/17");
script_set_attribute(attribute:"patch_publication_date", value:"2021/02/12");
script_set_attribute(attribute:"plugin_publication_date", value:"2021/02/16");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsvn_auth_gnome_keyring-1-0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsvn_auth_gnome_keyring-1-0-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsvn_auth_kwallet-1-0");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsvn_auth_kwallet-1-0-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:subversion");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:subversion-bash-completion");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:subversion-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:subversion-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:subversion-devel");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:subversion-perl");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:subversion-perl-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:subversion-python");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:subversion-python-ctypes");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:subversion-python-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:subversion-ruby");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:subversion-ruby-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:subversion-server");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:subversion-server-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:subversion-tools");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:subversion-tools-debuginfo");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.2");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_set_attribute(attribute:"stig_severity", value:"I");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2021-2024 and is owned by Tenable, Inc. or an Affiliate thereof.");
script_dependencies("ssh_get_info.nasl");
script_require_keys("Host/local_checks_enabled", "Host/SuSE/release", "Host/SuSE/rpm-list", "Host/cpu");
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, "openSUSE");
if (release !~ "^(SUSE15\.2)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.2", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE15.2", reference:"libsvn_auth_gnome_keyring-1-0-1.10.6-lp152.2.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"libsvn_auth_gnome_keyring-1-0-debuginfo-1.10.6-lp152.2.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"libsvn_auth_kwallet-1-0-1.10.6-lp152.2.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"libsvn_auth_kwallet-1-0-debuginfo-1.10.6-lp152.2.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"subversion-1.10.6-lp152.2.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"subversion-bash-completion-1.10.6-lp152.2.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"subversion-debuginfo-1.10.6-lp152.2.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"subversion-debugsource-1.10.6-lp152.2.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"subversion-devel-1.10.6-lp152.2.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"subversion-perl-1.10.6-lp152.2.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"subversion-perl-debuginfo-1.10.6-lp152.2.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"subversion-python-1.10.6-lp152.2.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"subversion-python-ctypes-1.10.6-lp152.2.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"subversion-python-debuginfo-1.10.6-lp152.2.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"subversion-ruby-1.10.6-lp152.2.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"subversion-ruby-debuginfo-1.10.6-lp152.2.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"subversion-server-1.10.6-lp152.2.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"subversion-server-debuginfo-1.10.6-lp152.2.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"subversion-tools-1.10.6-lp152.2.9.1") ) flag++;
if ( rpm_check(release:"SUSE15.2", reference:"subversion-tools-debuginfo-1.10.6-lp152.2.9.1") ) flag++;
if (flag)
{
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, "libsvn_auth_gnome_keyring-1-0 / etc");
}
Vendor | Product | Version | CPE |
---|---|---|---|
novell | opensuse | libsvn_auth_gnome_keyring-1-0 | p-cpe:/a:novell:opensuse:libsvn_auth_gnome_keyring-1-0 |
novell | opensuse | libsvn_auth_gnome_keyring-1-0-debuginfo | p-cpe:/a:novell:opensuse:libsvn_auth_gnome_keyring-1-0-debuginfo |
novell | opensuse | libsvn_auth_kwallet-1-0 | p-cpe:/a:novell:opensuse:libsvn_auth_kwallet-1-0 |
novell | opensuse | libsvn_auth_kwallet-1-0-debuginfo | p-cpe:/a:novell:opensuse:libsvn_auth_kwallet-1-0-debuginfo |
novell | opensuse | subversion | p-cpe:/a:novell:opensuse:subversion |
novell | opensuse | subversion-bash-completion | p-cpe:/a:novell:opensuse:subversion-bash-completion |
novell | opensuse | subversion-debuginfo | p-cpe:/a:novell:opensuse:subversion-debuginfo |
novell | opensuse | subversion-debugsource | p-cpe:/a:novell:opensuse:subversion-debugsource |
novell | opensuse | subversion-devel | p-cpe:/a:novell:opensuse:subversion-devel |
novell | opensuse | subversion-perl | p-cpe:/a:novell:opensuse:subversion-perl |
4.3 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
7.7 High
AI Score
Confidence
High
0.007 Low
EPSS
Percentile
80.3%