Vulnerabilities > CVE-2017-7607 - Out-of-bounds Read vulnerability in Elfutils Project Elfutils 0.168
Attack vector
LOCAL Attack complexity
LOW Privileges required
NONE Confidentiality impact
NONE Integrity impact
NONE Availability impact
HIGH Summary
The handle_gnu_hash function in readelf.c in elfutils 0.168 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file.
Vulnerable Configurations
Part | Description | Count |
---|---|---|
Application | 1 |
Common Weakness Enumeration (CWE)
Common Attack Pattern Enumeration and Classification (CAPEC)
- Overread Buffers An adversary attacks a target by providing input that causes an application to read beyond the boundary of a defined buffer. This typically occurs when a value influencing where to start or stop reading is set to reflect positions outside of the valid memory location of the buffer. This type of attack may result in exposure of sensitive information, a system crash, or arbitrary code execution.
Nessus
NASL family Huawei Local Security Checks NASL id EULEROS_SA-2019-2510.NASL description According to the versions of the elfutils packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Divide-by-zero vulnerabilities in the function arlib_add_symbols() in arlib.c in elfutils 0.174 allow remote attackers to cause a denial of service (application crash) with a crafted ELF file, as demonstrated by eu-ranlib, because a zero sh_entsize is mishandled.(CVE-2018-18521) - **DISPUTED** An attempted excessive memory allocation was discovered in the function read_long_names in elf_begin.c in libelf in elfutils 0.174. Remote attackers could leverage this vulnerability to cause a denial-of-service via crafted elf input, which leads to an out-of-memory exception. NOTE: The maintainers believe this is not a real issue, but instead a last seen 2020-05-08 modified 2019-12-04 plugin id 131663 published 2019-12-04 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/131663 title EulerOS 2.0 SP2 : elfutils (EulerOS-SA-2019-2510) code # # (C) Tenable Network Security, Inc. # include("compat.inc"); if (description) { script_id(131663); script_version("1.3"); script_set_attribute(attribute:"plugin_modification_date", value:"2020/05/07"); script_cve_id( "CVE-2016-10255", "CVE-2017-7607", "CVE-2017-7608", "CVE-2017-7610", "CVE-2017-7611", "CVE-2017-7612", "CVE-2017-7613", "CVE-2018-16062", "CVE-2018-18521", "CVE-2019-7148", "CVE-2019-7149", "CVE-2019-7150", "CVE-2019-7665" ); script_name(english:"EulerOS 2.0 SP2 : elfutils (EulerOS-SA-2019-2510)"); script_summary(english:"Checks the rpm output for the updated packages."); script_set_attribute(attribute:"synopsis", value: "The remote EulerOS host is missing multiple security updates."); script_set_attribute(attribute:"description", value: "According to the versions of the elfutils packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - Divide-by-zero vulnerabilities in the function arlib_add_symbols() in arlib.c in elfutils 0.174 allow remote attackers to cause a denial of service (application crash) with a crafted ELF file, as demonstrated by eu-ranlib, because a zero sh_entsize is mishandled.(CVE-2018-18521) - **DISPUTED** An attempted excessive memory allocation was discovered in the function read_long_names in elf_begin.c in libelf in elfutils 0.174. Remote attackers could leverage this vulnerability to cause a denial-of-service via crafted elf input, which leads to an out-of-memory exception. NOTE: The maintainers believe this is not a real issue, but instead a 'warning caused by ASAN because the allocation is big. By setting ASAN_OPTIONS=allocator_may_return_null=1 and running the reproducer, nothing happens.'(CVE-2019-7148) - A heap-based buffer over-read was discovered in the function read_srclines in dwarf_getsrclines.c in libdw in elfutils 0.175. A crafted input can cause segmentation faults, leading to denial-of-service, as demonstrated by eu-nm.(CVE-2019-7149) - An issue was discovered in elfutils 0.175. A segmentation fault can occur in the function elf64_xlatetom in libelf/elf32_xlatetom.c, due to dwfl_segment_report_module not checking whether the dyn data read from a core file is truncated. A crafted input can cause a program crash, leading to denial-of-service, as demonstrated by eu-stack.(CVE-2019-7150) - In elfutils 0.175, a heap-based buffer over-read was discovered in the function elf32_xlatetom in elf32_xlatetom.c in libelf. A crafted ELF input can cause a segmentation fault leading to denial of service (program crash) because ebl_core_note does not reject malformed core file notes.(CVE-2019-7665) - The __libelf_set_rawdata_wrlock function in elf_getdata.c in elfutils before 0.168 allows remote attackers to cause a denial of service (crash) via a crafted (1) sh_off or (2) sh_size ELF header value, which triggers a memory allocation failure.(CVE-2016-10255) - The handle_gnu_hash function in readelf.c in elfutils 0.168 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file.(CVE-2017-7607) - The ebl_object_note_type_name function in eblobjnotetypename.c in elfutils 0.168 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file.(CVE-2017-7608) - The check_group function in elflint.c in elfutils 0.168 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file.(CVE-2017-7610) - The check_symtab_shndx function in elflint.c in elfutils 0.168 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file.(CVE-2017-7611) - The check_sysv_hash function in elflint.c in elfutils 0.168 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file.(CVE-2017-7612) - elflint.c in elfutils 0.168 does not validate the number of sections and the number of segments, which allows remote attackers to cause a denial of service (memory consumption) via a crafted ELF file.(CVE-2017-7613) - dwarf_getaranges in dwarf_getaranges.c in libdw in elfutils before 2018-08-18 allows remote attackers to cause a denial of service (heap-based buffer over-read) via a crafted file.(CVE-2018-16062) Note that Tenable Network Security has extracted the preceding description block directly from the EulerOS security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues."); # https://developer.huaweicloud.com/ict/en/site-euleros/euleros/security-advisories/EulerOS-SA-2019-2510 script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?b5c03acc"); script_set_attribute(attribute:"solution", value: "Update the affected elfutils 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:U/RL:OF/RC:C"); script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/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:"patch_publication_date", value:"2019/12/04"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/12/04"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:elfutils"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:elfutils-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:elfutils-libelf"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:elfutils-libelf-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:huawei:euleros:elfutils-libs"); script_set_attribute(attribute:"cpe", value:"cpe:/o:huawei:euleros:2.0"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_family(english:"Huawei Local Security Checks"); script_copyright(english:"This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof."); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/EulerOS/release", "Host/EulerOS/rpm-list", "Host/EulerOS/sp"); script_exclude_keys("Host/EulerOS/uvp_version"); 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/EulerOS/release"); if (isnull(release) || release !~ "^EulerOS") audit(AUDIT_OS_NOT, "EulerOS"); if (release !~ "^EulerOS release 2\.0(\D|$)") audit(AUDIT_OS_NOT, "EulerOS 2.0"); sp = get_kb_item("Host/EulerOS/sp"); if (isnull(sp) || sp !~ "^(2)$") audit(AUDIT_OS_NOT, "EulerOS 2.0 SP2"); uvp = get_kb_item("Host/EulerOS/uvp_version"); if (!empty_or_null(uvp)) audit(AUDIT_OS_NOT, "EulerOS 2.0 SP2", "EulerOS UVP " + uvp); if (!get_kb_item("Host/EulerOS/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$" && "aarch64" >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "EulerOS", cpu); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_ARCH_NOT, "i686 / x86_64", cpu); flag = 0; pkgs = ["elfutils-0.163-3.h5", "elfutils-devel-0.163-3.h5", "elfutils-libelf-0.163-3.h5", "elfutils-libelf-devel-0.163-3.h5", "elfutils-libs-0.163-3.h5"]; foreach (pkg in pkgs) if (rpm_check(release:"EulerOS-2.0", sp:"2", reference:pkg)) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_WARNING, extra : rpm_report_get() ); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "elfutils"); }
NASL family Fedora Local Security Checks NASL id FEDORA_2017-5E4FB05A0A.NASL description New upstream release. Various bug fixes. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-05 modified 2017-05-16 plugin id 100190 published 2017-05-16 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/100190 title Fedora 25 : elfutils (2017-5e4fb05a0a) code #%NASL_MIN_LEVEL 80502 # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from Fedora Security Advisory FEDORA-2017-5e4fb05a0a. # include("compat.inc"); if (description) { script_id(100190); script_version("3.4"); script_set_attribute(attribute:"plugin_modification_date", value:"2020/06/04"); script_cve_id("CVE-2017-7607", "CVE-2017-7608", "CVE-2017-7609", "CVE-2017-7610", "CVE-2017-7611", "CVE-2017-7612", "CVE-2017-7613"); script_xref(name:"FEDORA", value:"2017-5e4fb05a0a"); script_name(english:"Fedora 25 : elfutils (2017-5e4fb05a0a)"); script_summary(english:"Checks rpm output for the updated package."); script_set_attribute( attribute:"synopsis", value:"The remote Fedora host is missing a security update." ); script_set_attribute( attribute:"description", value: "New upstream release. Various bug fixes. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. 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://bodhi.fedoraproject.org/updates/FEDORA-2017-5e4fb05a0a" ); script_set_attribute( attribute:"solution", value:"Update the affected elfutils package." ); script_set_cvss_base_vector("CVSS2#AV:N/AC:M/Au:N/C:N/I:N/A:P"); script_set_cvss3_base_vector("CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H"); script_set_attribute(attribute:"plugin_type", value:"local"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:fedoraproject:fedora:elfutils"); script_set_attribute(attribute:"cpe", value:"cpe:/o:fedoraproject:fedora:25"); script_set_attribute(attribute:"vuln_publication_date", value:"2017/04/09"); script_set_attribute(attribute:"patch_publication_date", value:"2017/05/12"); script_set_attribute(attribute:"plugin_publication_date", value:"2017/05/16"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof."); script_family(english:"Fedora Local Security Checks"); script_dependencies("ssh_get_info.nasl"); script_require_keys("Host/local_checks_enabled", "Host/RedHat/release", "Host/RedHat/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/RedHat/release"); if (isnull(release) || "Fedora" >!< release) audit(AUDIT_OS_NOT, "Fedora"); os_ver = pregmatch(pattern: "Fedora.*release ([0-9]+)", string:release); if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, "Fedora"); os_ver = os_ver[1]; if (! preg(pattern:"^25([^0-9]|$)", string:os_ver)) audit(AUDIT_OS_NOT, "Fedora 25", "Fedora " + os_ver); if (!get_kb_item("Host/RedHat/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); cpu = get_kb_item("Host/cpu"); if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH); if ("x86_64" >!< cpu && cpu !~ "^i[3-6]86$") audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, "Fedora", cpu); flag = 0; if (rpm_check(release:"FC25", reference:"elfutils-0.169-1.fc25")) flag++; if (flag) { security_report_v4( port : 0, severity : SECURITY_WARNING, extra : rpm_report_get() ); exit(0); } else { tested = pkg_tests_get(); if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested); else audit(AUDIT_PACKAGE_NOT_INSTALLED, "elfutils"); }
NASL family SuSE Local Security Checks NASL id OPENSUSE-2019-1590.NASL description This update for elfutils fixes the following issues : Security issues fixed : - CVE-2017-7607: Fixed a heap-based buffer overflow in handle_gnu_hash (bsc#1033084) - CVE-2017-7608: Fixed a heap-based buffer overflow in ebl_object_note_type_name() (bsc#1033085) - CVE-2017-7609: Fixed a memory allocation failure in __libelf_decompress (bsc#1033086) - CVE-2017-7610: Fixed a heap-based buffer overflow in check_group (bsc#1033087) - CVE-2017-7611: Fixed a denial of service via a crafted ELF file (bsc#1033088) - CVE-2017-7612: Fixed a denial of service in check_sysv_hash() via a crafted ELF file (bsc#1033089) - CVE-2017-7613: Fixed denial of service caused by the missing validation of the number of sections and the number of segments in a crafted ELF file (bsc#1033090) - CVE-2018-16062: Fixed a heap-buffer overflow in /elfutils/libdw/dwarf_getaranges.c:156 (bsc#1106390) - CVE-2018-16402: Fixed a denial of service/double free on an attempt to decompress the same section twice (bsc#1107066) - CVE-2018-16403: Fixed a heap buffer overflow in readelf (bsc#1107067) - CVE-2018-18310: Fixed an invalid address read problem in dwfl_segment_report_module.c (bsc#1111973) - CVE-2018-18520: Fixed bad handling of ar files inside are files (bsc#1112726) - CVE-2018-18521: Fixed a denial of service vulnerabilities in the function arlib_add_symbols() used by eu-ranlib (bsc#1112723) - CVE-2019-7150: dwfl_segment_report_module doesn last seen 2020-06-01 modified 2020-06-02 plugin id 126061 published 2019-06-20 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/126061 title openSUSE Security Update : elfutils (openSUSE-2019-1590) code # # (C) Tenable Network Security, Inc. # # The descriptive text and package checks in this plugin were # extracted from openSUSE Security Update openSUSE-2019-1590. # # The text description of this plugin is (C) SUSE LLC. # include("compat.inc"); if (description) { script_id(126061); script_version("1.2"); script_cvs_date("Date: 2020/01/10"); script_cve_id("CVE-2017-7607", "CVE-2017-7608", "CVE-2017-7609", "CVE-2017-7610", "CVE-2017-7611", "CVE-2017-7612", "CVE-2017-7613", "CVE-2018-16062", "CVE-2018-16402", "CVE-2018-16403", "CVE-2018-18310", "CVE-2018-18520", "CVE-2018-18521", "CVE-2019-7150", "CVE-2019-7665"); script_name(english:"openSUSE Security Update : elfutils (openSUSE-2019-1590)"); script_summary(english:"Check for the openSUSE-2019-1590 patch"); script_set_attribute( attribute:"synopsis", value:"The remote openSUSE host is missing a security update." ); script_set_attribute( attribute:"description", value: "This update for elfutils fixes the following issues : Security issues fixed : - CVE-2017-7607: Fixed a heap-based buffer overflow in handle_gnu_hash (bsc#1033084) - CVE-2017-7608: Fixed a heap-based buffer overflow in ebl_object_note_type_name() (bsc#1033085) - CVE-2017-7609: Fixed a memory allocation failure in __libelf_decompress (bsc#1033086) - CVE-2017-7610: Fixed a heap-based buffer overflow in check_group (bsc#1033087) - CVE-2017-7611: Fixed a denial of service via a crafted ELF file (bsc#1033088) - CVE-2017-7612: Fixed a denial of service in check_sysv_hash() via a crafted ELF file (bsc#1033089) - CVE-2017-7613: Fixed denial of service caused by the missing validation of the number of sections and the number of segments in a crafted ELF file (bsc#1033090) - CVE-2018-16062: Fixed a heap-buffer overflow in /elfutils/libdw/dwarf_getaranges.c:156 (bsc#1106390) - CVE-2018-16402: Fixed a denial of service/double free on an attempt to decompress the same section twice (bsc#1107066) - CVE-2018-16403: Fixed a heap buffer overflow in readelf (bsc#1107067) - CVE-2018-18310: Fixed an invalid address read problem in dwfl_segment_report_module.c (bsc#1111973) - CVE-2018-18520: Fixed bad handling of ar files inside are files (bsc#1112726) - CVE-2018-18521: Fixed a denial of service vulnerabilities in the function arlib_add_symbols() used by eu-ranlib (bsc#1112723) - CVE-2019-7150: dwfl_segment_report_module doesn't check whether the dyn data read from core file is truncated (bsc#1123685) - CVE-2019-7665: NT_PLATFORM core file note should be a zero terminated string (bsc#1125007) This update was imported from the SUSE:SLE-15:Update update project." ); 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script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:elfutils"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:elfutils-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:elfutils-debugsource"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:elfutils-lang"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libasm-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libasm1"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libasm1-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libasm1-32bit-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libasm1-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libdw-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libdw1"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libdw1-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libdw1-32bit-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libdw1-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libebl-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libebl-plugins"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libebl-plugins-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libebl-plugins-32bit-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libebl-plugins-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libelf-devel"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libelf-devel-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libelf1"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libelf1-32bit"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libelf1-32bit-debuginfo"); script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:opensuse:libelf1-debuginfo"); script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.0"); script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:opensuse:15.1"); script_set_attribute(attribute:"vuln_publication_date", value:"2017/04/09"); script_set_attribute(attribute:"patch_publication_date", value:"2019/06/19"); script_set_attribute(attribute:"plugin_publication_date", value:"2019/06/20"); script_set_attribute(attribute:"generated_plugin", value:"current"); script_end_attributes(); script_category(ACT_GATHER_INFO); script_copyright(english:"This script is Copyright (C) 2019-2020 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/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|SUSE15\.1)$") audit(AUDIT_OS_RELEASE_NOT, "openSUSE", "15.0 / 15.1", release); if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING); ourarch = get_kb_item("Host/cpu"); if (!ourarch) audit(AUDIT_UNKNOWN_ARCH); if (ourarch !~ "^(i586|i686|x86_64)$") audit(AUDIT_ARCH_NOT, "i586 / i686 / x86_64", ourarch); flag = 0; if ( rpm_check(release:"SUSE15.0", reference:"elfutils-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"elfutils-debuginfo-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"elfutils-debugsource-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"elfutils-lang-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"libasm-devel-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"libasm1-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"libasm1-debuginfo-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"libdw-devel-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"libdw1-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"libdw1-debuginfo-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"libebl-devel-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"libebl-plugins-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"libebl-plugins-debuginfo-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"libelf-devel-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"libelf1-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", reference:"libelf1-debuginfo-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libasm1-32bit-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libasm1-32bit-debuginfo-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libdw1-32bit-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libdw1-32bit-debuginfo-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libebl-plugins-32bit-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libebl-plugins-32bit-debuginfo-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libelf-devel-32bit-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libelf1-32bit-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.0", cpu:"x86_64", reference:"libelf1-32bit-debuginfo-0.168-lp150.3.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", reference:"elfutils-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", reference:"elfutils-debuginfo-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", reference:"elfutils-debugsource-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", reference:"elfutils-lang-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", reference:"libasm-devel-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", reference:"libasm1-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", reference:"libasm1-debuginfo-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", reference:"libdw-devel-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", reference:"libdw1-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", reference:"libdw1-debuginfo-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", reference:"libebl-devel-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", reference:"libebl-plugins-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", reference:"libebl-plugins-debuginfo-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", reference:"libelf-devel-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", reference:"libelf1-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", reference:"libelf1-debuginfo-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", cpu:"x86_64", reference:"libasm1-32bit-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", cpu:"x86_64", reference:"libasm1-32bit-debuginfo-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", cpu:"x86_64", reference:"libdw1-32bit-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", cpu:"x86_64", reference:"libdw1-32bit-debuginfo-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", cpu:"x86_64", reference:"libebl-plugins-32bit-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", cpu:"x86_64", reference:"libebl-plugins-32bit-debuginfo-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", cpu:"x86_64", reference:"libelf-devel-32bit-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", cpu:"x86_64", reference:"libelf1-32bit-0.168-lp151.4.3.1") ) flag++; if ( rpm_check(release:"SUSE15.1", cpu:"x86_64", reference:"libelf1-32bit-debuginfo-0.168-lp151.4.3.1") ) 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, "elfutils / elfutils-debuginfo / elfutils-debugsource / etc"); }
NASL family Ubuntu Local Security Checks NASL id UBUNTU_USN-3670-1.NASL description Agostino Sarubbo discovered that elfutils incorrectly handled certain malformed ELF files. If a user or automated system were tricked into processing a specially crafted ELF file, elfutils could be made to crash or consume resources, resulting in a denial of service. Note that Tenable Network Security has extracted the preceding description block directly from the Ubuntu security advisory. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-01 modified 2020-06-02 plugin id 110382 published 2018-06-06 reporter Ubuntu Security Notice (C) 2018-2019 Canonical, Inc. / NASL script (C) 2018-2019 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/110382 title Ubuntu 14.04 LTS / 16.04 LTS : elfutils vulnerabilities (USN-3670-1) NASL family Gentoo Local Security Checks NASL id GENTOO_GLSA-201710-10.NASL description The remote host is affected by the vulnerability described in GLSA-201710-10 (elfutils: Multiple vulnerabilities) Multiple vulnerabilities have been discovered in elfutils. Please review the referenced CVE identifiers for details. Impact : A remote attacker could possibly cause a Denial of Service condition via specially crafted ELF files. Workaround : There is no known workaround at this time. last seen 2020-06-01 modified 2020-06-02 plugin id 103845 published 2017-10-16 reporter This script is Copyright (C) 2017-2018 Tenable Network Security, Inc. source https://www.tenable.com/plugins/nessus/103845 title GLSA-201710-10 : elfutils: Multiple vulnerabilities NASL family SuSE Local Security Checks NASL id SUSE_SU-2019-1486-1.NASL description This update for elfutils fixes the following issues : Security issues fixed : CVE-2017-7607: Fixed a heap-based buffer overflow in handle_gnu_hash (bsc#1033084) CVE-2017-7608: Fixed a heap-based buffer overflow in ebl_object_note_type_name() (bsc#1033085) CVE-2017-7609: Fixed a memory allocation failure in __libelf_decompress (bsc#1033086) CVE-2017-7610: Fixed a heap-based buffer overflow in check_group (bsc#1033087) CVE-2017-7611: Fixed a denial of service via a crafted ELF file (bsc#1033088) CVE-2017-7612: Fixed a denial of service in check_sysv_hash() via a crafted ELF file (bsc#1033089) CVE-2017-7613: Fixed denial of service caused by the missing validation of the number of sections and the number of segments in a crafted ELF file (bsc#1033090) CVE-2018-16062: Fixed a heap-buffer overflow in /elfutils/libdw/dwarf_getaranges.c:156 (bsc#1106390) CVE-2018-16402: Fixed a denial of service/double free on an attempt to decompress the same section twice (bsc#1107066) CVE-2018-16403: Fixed a heap buffer overflow in readelf (bsc#1107067) CVE-2018-18310: Fixed an invalid address read problem in dwfl_segment_report_module.c (bsc#1111973) CVE-2018-18520: Fixed bad handling of ar files inside are files (bsc#1112726) CVE-2018-18521: Fixed a denial of service vulnerabilities in the function arlib_add_symbols() used by eu-ranlib (bsc#1112723) CVE-2019-7150: dwfl_segment_report_module doesn last seen 2020-06-01 modified 2020-06-02 plugin id 125921 published 2019-06-14 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/125921 title SUSE SLED15 / SLES15 Security Update : elfutils (SUSE-SU-2019:1486-1) NASL family Huawei Local Security Checks NASL id EULEROS_SA-2019-2573.NASL description According to the versions of the elfutils packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - The __libelf_set_rawdata_wrlock function in elf_getdata.c in elfutils before 0.168 allows remote attackers to cause a denial of service (crash) via a crafted (1) sh_off or (2) sh_size ELF header value, which triggers a memory allocation failure.(CVE-2016-10255) - The check_group function in elflint.c in elfutils 0.168 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file.(CVE-2017-7610) - The check_symtab_shndx function in elflint.c in elfutils 0.168 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file.(CVE-2017-7611) - The check_sysv_hash function in elflint.c in elfutils 0.168 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file.(CVE-2017-7612) - The ebl_object_note_type_name function in eblobjnotetypename.c in elfutils 0.168 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file.(CVE-2017-7608) - The handle_gnu_hash function in readelf.c in elfutils 0.168 allows remote attackers to cause a denial of service (heap-based buffer over-read and application crash) via a crafted ELF file.(CVE-2017-7607) - elflint.c in elfutils 0.168 does not validate the number of sections and the number of segments, which allows remote attackers to cause a denial of service (memory consumption) via a crafted ELF file.(CVE-2017-7613) - **DISPUTED** An attempted excessive memory allocation was discovered in the function read_long_names in elf_begin.c in libelf in elfutils 0.174. Remote attackers could leverage this vulnerability to cause a denial-of-service via crafted elf input, which leads to an out-of-memory exception. NOTE: The maintainers believe this is not a real issue, but instead a last seen 2020-05-08 modified 2019-12-19 plugin id 132290 published 2019-12-19 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/132290 title EulerOS 2.0 SP3 : elfutils (EulerOS-SA-2019-2573) NASL family Fedora Local Security Checks NASL id FEDORA_2017-A6F5C8FBF3.NASL description New upstream release. Various bug fixes. Note that Tenable Network Security has extracted the preceding description block directly from the Fedora update system website. Tenable has attempted to automatically clean and format it as much as possible without introducing additional issues. last seen 2020-06-05 modified 2017-07-17 plugin id 101696 published 2017-07-17 reporter This script is Copyright (C) 2017-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/101696 title Fedora 26 : elfutils (2017-a6f5c8fbf3) NASL family SuSE Local Security Checks NASL id SUSE_SU-2019-1733-1.NASL description This update for elfutils fixes the following issues : Security issues fixed : CVE-2018-16403: Fixed a heap-based buffer over-read that could have led to Denial of Service (bsc#1107067). CVE-2016-10254: Fixed a memory allocation failure in alloxate_elf (bsc#1030472). CVE-2019-7665: NT_PLATFORM core file note should be a zero terminated string (bsc#1125007). CVE-2016-10255: Fixed a memory allocation failure in libelf_set_rawdata_wrlock (bsc#1030476). CVE-2019-7150: Added a missing check in dwfl_segment_report_module which could have allowed truncated files to be read (bsc#1123685). CVE-2018-16062: Fixed a heap-buffer-overflow (bsc#1106390). CVE-2017-7611: Fixed a heap-based buffer over-read that could have led to Denial of Service (bsc#1033088). CVE-2017-7613: Fixed denial of service caused by the missing validation of the number of sections and the number of segments in a crafted ELF file (bsc#1033090). CVE-2017-7607: Fixed a heap-based buffer overflow in handle_gnu_hash (bsc#1033084). CVE-2017-7608: Fixed a heap-based buffer overflow in ebl_object_note_type_name() (bsc#1033085). CVE-2017-7610: Fixed a heap-based buffer overflow in check_group (bsc#1033087). CVE-2018-18521: Fixed multiple divide-by-zero vulnerabilities in function arlib_add_symbols() (bsc#1112723). CVE-2017-7612: Fixed a denial of service in check_sysv_hash() via a crafted ELF file (bsc#1033089). CVE-2018-18310: Fixed an invalid address read in dwfl_segment_report_module.c (bsc#1111973). CVE-2018-18520: Fixed bad handling of ar files inside are files (bsc#1112726). 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. last seen 2020-06-01 modified 2020-06-02 plugin id 126498 published 2019-07-05 reporter This script is Copyright (C) 2019-2020 and is owned by Tenable, Inc. or an Affiliate thereof. source https://www.tenable.com/plugins/nessus/126498 title SUSE SLED12 / SLES12 Security Update : elfutils (SUSE-SU-2019:1733-1)