6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
6.7 Medium
AI Score
Confidence
High
0.017 Low
EPSS
Percentile
87.9%
This update for upx to version 3.96 fixes the following issues :
CVE-2019-1010048: Fixed a denial of service in PackLinuxElf32::PackLinuxElf32help1() (boo#1141777).
CVE-2019-14296: Fixed a denial of service in canUnpack() (boo#1143839).
CVE-2019-20021: Fixed a heap-based buffer over-read in canUnpack() (boo#1159833).
CVE-2019-20053: Fixed a denial of service in canUnpack() (boo#1159920).
CVE-2018-11243: Fixed a denial of service in PackLinuxElf64::unpack() (boo#1094138).
Update to version 3.96
Bug fixes: [CVE-2019-1010048, boo#1141777] [CVE-2019-14296, boo#1143839] [CVE-2019-20021, boo#1159833] [CVE-2019-20053, boo#1159920] [CVE-2018-11243 partially - ticket 206 ONLY, boo#1094138]
Update to version 3.95
Flag --force-pie when ET_DYN main program is not marked as DF_1_PIE
Better compatibility with varying layout of address space on Linux
Support for 4 PT_LOAD layout in ELF generated by binutils-2.31
bug fixes, particularly better diagnosis of malformed input
bug fixes - see https://github.com/upx/upx/milestone/4
#
# (C) Tenable Network Security, Inc.
#
# The descriptive text and package checks in this plugin were
# extracted from openSUSE Security Update openSUSE-2020-163.
#
# The text description of this plugin is (C) SUSE LLC.
#
include('compat.inc');
if (description)
{
script_id(133490);
script_version("1.3");
script_set_attribute(attribute:"plugin_modification_date", value:"2024/03/28");
script_cve_id(
"CVE-2018-11243",
"CVE-2019-1010048",
"CVE-2019-14296",
"CVE-2019-20021",
"CVE-2019-20053"
);
script_name(english:"openSUSE Security Update : upx (openSUSE-2020-163)");
script_set_attribute(attribute:"synopsis", value:
"The remote openSUSE host is missing a security update.");
script_set_attribute(attribute:"description", value:
"This update for upx to version 3.96 fixes the following issues :
- CVE-2019-1010048: Fixed a denial of service in
PackLinuxElf32::PackLinuxElf32help1() (boo#1141777).
- CVE-2019-14296: Fixed a denial of service in canUnpack()
(boo#1143839).
- CVE-2019-20021: Fixed a heap-based buffer over-read in
canUnpack() (boo#1159833).
- CVE-2019-20053: Fixed a denial of service in canUnpack()
(boo#1159920).
- CVE-2018-11243: Fixed a denial of service in
PackLinuxElf64::unpack() (boo#1094138).
- Update to version 3.96
- Bug fixes: [CVE-2019-1010048, boo#1141777]
[CVE-2019-14296, boo#1143839] [CVE-2019-20021,
boo#1159833] [CVE-2019-20053, boo#1159920]
[CVE-2018-11243 partially - ticket 206 ONLY,
boo#1094138]
- Update to version 3.95
- Flag --force-pie when ET_DYN main program is not marked
as DF_1_PIE
- Better compatibility with varying layout of address
space on Linux
- Support for 4 PT_LOAD layout in ELF generated by
binutils-2.31
- bug fixes, particularly better diagnosis of malformed
input
- bug fixes - see https://github.com/upx/upx/milestone/4");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1094138");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1141777");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1143839");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1159833");
script_set_attribute(attribute:"see_also", value:"https://bugzilla.opensuse.org/show_bug.cgi?id=1159920");
script_set_attribute(attribute:"see_also", value:"https://github.com/upx/upx/milestone/4");
script_set_attribute(attribute:"solution", value:
"Update the affected upx packages.");
script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:P/I:P/A:P");
script_set_cvss_temporal_vector("CVSS2#E:POC/RL:OF/RC:C");
script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/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-2019-14296");
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:"2018/05/18");
script_set_attribute(attribute:"patch_publication_date", value:"2020/02/04");
script_set_attribute(attribute:"plugin_publication_date", value:"2020/02/05");
script_set_attribute(attribute:"plugin_type", value:"local");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:upx");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:upx-debuginfo");
script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:upx-debugsource");
script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.1");
script_set_attribute(attribute:"generated_plugin", value:"current");
script_end_attributes();
script_category(ACT_GATHER_INFO);
script_family(english:"SuSE Local Security Checks");
script_copyright(english:"This script is Copyright (C) 2020-2024 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\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.1", release);
if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);
ourarch = get_kb_item("Host/cpu");
if (!ourarch) audit(AUDIT_UNKNOWN_ARCH);
if (ourarch !~ "^(x86_64)$") audit(AUDIT_ARCH_NOT, "x86_64", ourarch);
flag = 0;
if ( rpm_check(release:"SUSE15.1", reference:"upx-3.96-lp151.3.3.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"upx-debuginfo-3.96-lp151.3.3.1") ) flag++;
if ( rpm_check(release:"SUSE15.1", reference:"upx-debugsource-3.96-lp151.3.3.1") ) 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, "upx / upx-debuginfo / upx-debugsource");
}
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-11243
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-1010048
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-14296
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20021
cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20053
bugzilla.opensuse.org/show_bug.cgi?id=1094138
bugzilla.opensuse.org/show_bug.cgi?id=1141777
bugzilla.opensuse.org/show_bug.cgi?id=1143839
bugzilla.opensuse.org/show_bug.cgi?id=1159833
bugzilla.opensuse.org/show_bug.cgi?id=1159920
github.com/upx/upx/milestone/4
6.8 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
AV:N/AC:M/Au:N/C:P/I:P/A:P
5.5 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
6.7 Medium
AI Score
Confidence
High
0.017 Low
EPSS
Percentile
87.9%