Vulnerability CVE-2018-1000097

Vulnerability Name:

CVE-2018-1000097 (CCN-139284)

Assigned:

2018-02-21

Published:

2018-02-21

Updated:

2018-04-13

Summary:

Sharutils sharutils (unshar command) version 4.15.2 contains a Buffer Overflow vulnerability in Affected component on the file unshar.c at line 75, function looks_like_c_code. Failure to perform checking of the buffer containing input line. that can result in Could lead to code execution. This attack appear to be exploitable via Victim have to run unshar command on a specially crafted file..

CVSS v3 Severity:

7.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H)
7.1 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:U/RC:R)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): High Integrity (I): High Availibility (A): High

5.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)
4.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:P/RL:U/RC:R)

Exploitability Metrics:	Attack Vector (AV): Local Attack Complexity (AC): Low Privileges Required (PR): None User Interaction (UI): Required
Scope:	Scope (S): Unchanged
Impact Metrics:	Confidentiality (C): Low Integrity (I): Low Availibility (A): Low

CVSS v2 Severity:

6.8 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Medium Authentication (Au): None
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

4.3 Medium (CCN CVSS v2 Vector: AV:L/AC:L/Au:S/C:P/I:P/A:P)

Exploitability Metrics:	Access Vector (AV): Local Access Complexity (AC): Low Athentication (Au): Single_Instance
Impact Metrics:	Confidentiality (C): Partial Integrity (I): Partial Availibility (A): Partial

Vulnerability Type:

CWE-119

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2018-1000097

Source: BUGTRAQ
Type: Mailing List, Third Party Advisory
20180221 Sharutils 4.15.2 Heap-Buffer-Overflow

Source: CCN
Type: BugTraq Mailing List, Wed, 21 Feb 2018 15:30:16 +0800
Sharutils 4.15.2 Heap-Buffer-Overflow

Source: XF
Type: UNKNOWN
gnu-sharutils-bo(139284)

Source: CCN
Type: Packet Storm Security [02-21-2018]
Sharutils 4.15.2 Heap Buffer Overflow

Source: UBUNTU
Type: Third Party Advisory
USN-3605-1

Source: DEBIAN
Type: Third Party Advisory
DSA-4167

Source: CCN
Type: GNU Web site
Sharutils

Vulnerable Configuration:

Configuration 1:

cpe:/o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*

OR cpe:/o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*

OR cpe:/o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*

OR cpe:/o:debian:debian_linux:8.0:*:*:*:*:*:*:*

OR cpe:/o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Configuration 2:

cpe:/a:gnu:sharutils:4.15.2:*:*:*:*:*:*:*

Configuration CCN 1:

cpe:/a:gnu:sharutils:4.15.2:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:20181000097	V	CVE-2018-1000097	2023-06-22
oval:org.opensuse.security:def:7802	P	sharutils-4.15.2-2.21 on GA media (Moderate)	2023-06-12
oval:org.opensuse.security:def:564	P	Security update for fwupd (Important)	2022-07-07
oval:org.opensuse.security:def:3196	P	libjpeg62-32bit-62.2.0-31.14.2 on GA media (Moderate)	2022-06-28
oval:org.opensuse.security:def:94826	P	sharutils-4.15.2-2.21 on GA media (Moderate)	2022-06-22
oval:org.opensuse.security:def:306	P	sharutils-4.15.2-2.21 on GA media (Moderate)	2022-06-13
oval:org.opensuse.security:def:270	P	perl-XML-Twig-3.52-3.3.1 on GA media (Moderate)	2022-06-13
oval:org.opensuse.security:def:361	P	sharutils-4.15.2-2.21 on GA media (Moderate)	2022-06-10
oval:org.opensuse.security:def:1235	P	Security update for postgresql10 (Important)	2022-05-31
oval:org.opensuse.security:def:889	P	Security update for jackson-databind, jackson-dataformats-binary, jackson-annotations, jackson-bom, jackson-core (Important)	2022-05-16
oval:org.opensuse.security:def:113435	P	sharutils-4.15.2-6.9 on GA media (Moderate)	2022-01-17
oval:org.opensuse.security:def:67811	P	Security update for the Linux Kernel (Important)	2021-12-07
oval:org.opensuse.security:def:106836	P	sharutils-4.15.2-6.9 on GA media (Moderate)	2021-10-01
oval:org.opensuse.security:def:61653	P	sharutils-4.15.2-2.21 on GA media (Moderate)	2021-09-21
oval:org.opensuse.security:def:96773	P	sharutils-4.15.2-2.21 on GA media (Moderate)	2021-09-21
oval:org.opensuse.security:def:71164	P	cups-filters-1.20.3-1.12 on GA media (Moderate)	2021-09-21
oval:org.opensuse.security:def:103463	P	sharutils-4.15.2-2.21 on GA media (Moderate)	2021-09-21
oval:org.opensuse.security:def:89808	P	sharutils-4.15.2-2.21 on GA media (Moderate)	2021-09-21
oval:org.opensuse.security:def:71394	P	sharutils-4.15.2-2.21 on GA media (Moderate)	2021-09-21
oval:org.opensuse.security:def:100658	P	(Moderate)	2021-09-18
oval:org.opensuse.security:def:47492	P	rpm-32bit-4.11.2-15.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47221	P	clamav-0.99.2-32.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:48242	P	mipv6d-2.0.2.umip.0.4-19.63 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47790	P	libssh2-1-1.4.3-19.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47546	P	aaa_base-13.2+git20140911.61c1681-38.8.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47917	P	wget-1.14-21.7.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47786	P	libspice-client-glib-2_0-8-0.33-3.6.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47120	P	patch-2.7.5-7.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47085	P	libtcnative-1-0-1.1.32-9.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:48019	P	git-core-2.12.3-27.17.2 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:48084	P	libXrender1-0.9.8-7.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47344	P	libfreetype6-2.6.3-7.10.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47100	P	libzip2-0.11.1-12.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:48211	P	libunwind-1.1-11.3.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47706	P	libfreebl3-3.29.5-58.12.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47414	P	libssh2-1-1.4.3-19.1 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:48313	P	stunnel-5.00-4.3.4 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47852	P	perl-LWP-Protocol-https-6.04-5.4 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47638	P	guile-2.0.9-8.3 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:46927	P	dosfstools-3.0.26-6.5 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47948	P	apache-commons-httpclient-3.1-4.364 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:48000	P	elfutils-0.158-7.7.2 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47252	P	expat-2.1.0-20.2 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:47086	P	libthai-data-0.1.25-4.2 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:48146	P	liblzo2-2-2.08-1.13 on GA media (Moderate)	2021-08-16
oval:org.opensuse.security:def:101082	P	sharutils-4.15.2-2.21 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:72065	P	sharutils-4.15.2-2.21 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:62324	P	sharutils-4.15.2-2.21 on GA media (Moderate)	2021-08-09
oval:org.opensuse.security:def:69876	P	Security update for salt (Critical)	2021-06-21
oval:org.opensuse.security:def:46791	P	logwatch-7.4.0-13.131 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:48951	P	libvdpau1-32bit-1.1.1-6.73 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:46806	P	pam-1.1.8-14.1 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:48711	P	bash-lang-4.2-75.2 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:46792	P	mailman-2.1.17-1.18 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:71100	P	sharutils-4.15.2-2.21 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:48657	P	yast2-3.1.206-36.3 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:61359	P	sharutils-4.15.2-2.21 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:71051	P	libzmq5-4.2.3-1.24 on GA media (Moderate)	2021-06-08
oval:org.opensuse.security:def:64464	P	Security update for ceph (Moderate)	2021-04-08
oval:org.opensuse.security:def:93945	P	(Important)	2021-04-01
oval:org.opensuse.security:def:69981	P	Security update for screen (Important)	2021-02-17
oval:org.opensuse.security:def:107324	P	sharutils-4.15.2-2.21 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:116882	P	sharutils-4.15.2-2.21 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:71719	P	sharutils-4.15.2-2.21 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:61978	P	sharutils-4.15.2-2.21 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:49005	P	libSoundTouch0-32bit-1.7.1-5.11.1 on GA media (Moderate)	2020-12-03
oval:org.opensuse.security:def:73316	P	sharutils on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:67711	P	libpango-1_0-0 on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:73198	P	libpcap-devel on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:49276	P	minicom on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:66625	P	sharutils on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:64377	P	libqpdf21 on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:49330	P	sharutils on GA media (Moderate)	2020-12-01
oval:org.opensuse.security:def:66533	P	libsqlite3-0 on GA media (Moderate)	2020-12-01
oval:com.ubuntu.xenial:def:201810000970000000	V	CVE-2018-1000097 on Ubuntu 16.04 LTS (xenial) - medium.	2018-03-13
oval:com.ubuntu.artful:def:20181000097000	V	CVE-2018-1000097 on Ubuntu 17.10 (artful) - medium.	2018-03-12
oval:com.ubuntu.trusty:def:20181000097000	V	CVE-2018-1000097 on Ubuntu 14.04 LTS (trusty) - medium.	2018-03-12
oval:com.ubuntu.xenial:def:20181000097000	V	CVE-2018-1000097 on Ubuntu 16.04 LTS (xenial) - medium.	2018-03-12

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