CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:C/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
28.4%
Singularity was updated to version 2.6.0, bringing features, bugfixes and security fixes.
Security issues fixed :
Highlights of 2.6.0 :
Allow admin to specify a non-standard location for mksquashfs binary at build time with ‘–with-mksquashfs’ option #1662
‘–nv’ option will use [nvidia-container-cli](https://github.com/NVIDIA/libnvid ia-container) if installed #1681
[nvliblist.conf] (https://github.com/singularityware/singularity/blob/mas ter/etc/nvliblist.conf) now has a section for binaries #1681
‘–nv’ can be made default with all action commands in singularity.conf #1681
‘–nv’ can be controlled by env vars ‘$SINGULARITY_NV’ and ‘$SINGULARITY_NV_OFF’ #1681
Restore shim init process for proper signal handling and child reaping when container is initiated in its own PID namespace #1221
Add ‘-i’ option to image.create to specify the inode ratio. #1759
Bind ‘/dev/nvidia*’ into the container when the ‘–nv’ flag is used in conjuction with the ‘–contain’ flag #1358
Add ‘–no-home’ option to not mount user $HOME if it is not the $CWD and ‘mount home = yes’ is set. #1761
Added support for OAUTH2 Docker registries like Azure Container Registry #1622
Highlights of 2.5.2 :
a new build
command was added to replace create
+ bootstrap
default image format is squashfs, eliminating the need to specify a size
a localimage
can be used as a build base, including ext3, sandbox, and other squashfs images
singularity hub can now be used as a base with the uri
Restore docker-extract aufs whiteout handling that implements correct extraction of docker container layers.
Bug fixes :
Fix 404 when using Arch Linux bootstrap #1731
Fix environment variables clearing while starting instances #1766
several more bug fixes, see CHANGELOG.md for details
#%NASL_MIN_LEVEL 70300
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2018-1223.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('deprecated_nasl_level.inc');
include('compat.inc');
if (description)
{
script_id(118338);
script_version("1.4");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/07/29");
script_cve_id("CVE-2018-12021");
script_name(english:"openSUSE Security Update : singularity (openSUSE-2018-1223)");
script_set_attribute(attribute:"synopsis", value:
"The remote openSUSE host is missing a security update.");
script_set_attribute(attribute:"description", value:
"Singularity was updated to version 2.6.0, bringing features, bugfixes
and security fixes.
Security issues fixed :
- CVE-2018-12021: Fixed access control on systems
supporting overlay file system (boo#1100333).
Highlights of 2.6.0 :
- Allow admin to specify a non-standard location for
mksquashfs binary at build time with '--with-mksquashfs'
option #1662
- '--nv' option will use
[nvidia-container-cli](https://github.com/NVIDIA/libnvid
ia-container) if installed #1681
- [nvliblist.conf]
(https://github.com/singularityware/singularity/blob/mas
ter/etc/nvliblist.conf) now has a section for binaries
#1681
- '--nv' can be made default with all action commands in
singularity.conf #1681
- '--nv' can be controlled by env vars '$SINGULARITY_NV'
and '$SINGULARITY_NV_OFF' #1681
- Restore shim init process for proper signal handling and
child reaping when container is initiated in its own PID
namespace #1221
- Add '-i' option to image.create to specify the inode
ratio. #1759
- Bind '/dev/nvidia*' into the container when the '--nv'
flag is used in conjuction with the '--contain' flag
#1358
- Add '--no-home' option to not mount user $HOME if it is
not the $CWD and 'mount home = yes' is set. #1761
- Added support for OAUTH2 Docker registries like Azure
Container Registry #1622
Highlights of 2.5.2 :
- a new `build` command was added to replace `create` +
`bootstrap`
- default image format is squashfs, eliminating the need
to specify a size
- a `localimage` can be used as a build base, including
ext3, sandbox, and other squashfs images
- singularity hub can now be used as a base with the uri
- Restore docker-extract aufs whiteout handling that
implements correct extraction of docker container
layers.
Bug fixes :
- Fix 404 when using Arch Linux bootstrap #1731
- Fix environment variables clearing while starting
instances #1766
- several more bug fixes, see CHANGELOG.md for details");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1100333");
script_set_attribute(attribute:"see_also", value:"https://github.com/NVIDIA/libnvidia-container");
# https://github.com/singularityware/singularity/blob/master/etc/nvliblist.conf
script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?d5a7b5c8");
script_set_attribute(attribute:"solution", value:
"Update the affected singularity packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:C/I:N/A:N");
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:L/UI:N/S:U/C:H/I:N/A:N");
script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
script_set_attribute(attribute:"cvss_score_source", value:"CVE-2018-12021");
script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
script_set_attribute(attribute:"exploit_available", value:"false");
script_set_attribute(attribute:"patch_publication_date", value:"2018/10/23");
script_set_attribute(attribute:"plugin_publication_date", value:"2018/10/24");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsingularity1");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libsingularity1-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:singularity");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:singularity-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:singularity-debugsource");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:singularity-devel");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.0");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2018-2024 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\.0)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.0", 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 !~ "^(x86_64)$") audit(AUDIT_ARCH_NOT, "x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE15.0", reference:"libsingularity1-2.6.0-lp150.2.3.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"libsingularity1-debuginfo-2.6.0-lp150.2.3.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"singularity-2.6.0-lp150.2.3.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"singularity-debuginfo-2.6.0-lp150.2.3.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"singularity-debugsource-2.6.0-lp150.2.3.1") ) flag++;
if ( rpm_check(release:"SUSE15.0", reference:"singularity-devel-2.6.0-lp150.2.3.1") ) 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, "libsingularity1 / libsingularity1-debuginfo / singularity / etc");
}
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
SINGLE
Confidentiality Impact
COMPLETE
Integrity Impact
NONE
Availability Impact
NONE
AV:N/AC:L/Au:S/C:C/I:N/A:N
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
AI Score
Confidence
High
EPSS
Percentile
28.4%