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EulerOS 2.0 SP5 : libdwarf (EulerOS-SA-2019-2204)

high Nessus Plugin ID 130666

Synopsis

The remote EulerOS host is missing multiple security updates.

Description

According to the versions of the libdwarf package installed, the EulerOS installation on the remote host is affected by the following vulnerabilities :

 - dwarf_leb.c in libdwarf allows attackers to cause a denial of service (SIGSEGV).(CVE-2015-8538)

 - The dwarf_dealloc function in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a crafted DWARF section.(CVE-2016-5043)

 - The dwarf_get_aranges_list function in libdwarf before 20160923 allows remote attackers to cause a denial of service (infinite loop and crash) via a crafted DWARF section.(CVE-2016-5042)

 - libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read and crash) via a large length value in a compilation unit header.(CVE-2016-5040)

 - The get_attr_value function in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted object with all-bits on.(CVE-2016-5039)

 - The dwarf_get_macro_startend_file function in dwarf_macro5.c in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read) via a crafted string offset for .debug_str.(CVE-2016-5038)

 - The dump_block function in print_sections.c in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds read) via crafted frame data.(CVE-2016-5036)

 - dwarf_elf_access.c in libdwarf before 20160923 allows remote attackers to cause a denial of service (out-of-bounds write) via a crafted file, related to relocation records.(CVE-2016-5034)

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.

Solution

Update the affected libdwarf packages.

See Also

http://www.nessus.org/u?ec3c9e9a

Plugin Details

Severity: High

ID: 130666

File Name: EulerOS_SA-2019-2204.nasl

Version: 1.6

Type: local

Published: 11/8/2019

Updated: 4/15/2024

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 4.4

CVSS v2

Risk Factor: Medium

Base Score: 5

Temporal Score: 3.9

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS Score Source: CVE-2016-5043

CVSS v3

Risk Factor: High

Base Score: 7.5

Temporal Score: 6.7

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Temporal Vector: CVSS:3.0/E:P/RL:O/RC:C

Vulnerability Information

CPE: p-cpe:/a:huawei:euleros:libdwarf, cpe:/o:huawei:euleros:2.0

Required KB Items: Host/local_checks_enabled, Host/EulerOS/release, Host/EulerOS/rpm-list, Host/EulerOS/sp

Excluded KB Items: Host/EulerOS/uvp_version

Exploit Available: true

Exploit Ease: Exploits are available

Patch Publication Date: 10/28/2019

Reference Information

CVE: CVE-2015-8538, CVE-2016-5034, CVE-2016-5036, CVE-2016-5038, CVE-2016-5039, CVE-2016-5040, CVE-2016-5042, CVE-2016-5043