Vulnerability CVE-2018-0488

Vulnerability Name:

CVE-2018-0488 (CCN-139062)

Assigned:

2017-11-27

Published:

2018-02-05

Updated:

2020-08-24

Summary:

ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0, when the truncated HMAC extension and CBC are used, allows remote attackers to execute arbitrary code or cause a denial of service (heap corruption) via a crafted application packet within a TLS or DTLS session.

CVSS v3 Severity:

9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

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

9.8 Critical (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)

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

CVSS v2 Severity:

7.5 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P)

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

10.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)

Exploitability Metrics:	Access Vector (AV): Network Access Complexity (AC): Low Athentication (Au): None
Impact Metrics:	Confidentiality (C): Complete Integrity (I): Complete Availibility (A): Complete

Vulnerability Type:

CWE-787

Vulnerability Consequences:

Gain Access

References:

Source: MITRE
Type: CNA
CVE-2018-0488

Source: BID
Type: Third Party Advisory, VDB Entry
103057

Source: CCN
Type: BID-103057
ARM mbed TLS CVE-2018-0488 Remote Code Execution Vulnerability

Source: XF
Type: UNKNOWN
arm-cve20180488-code-exec(139062)

Source: GENTOO
Type: Third Party Advisory
GLSA-201804-19

Source: CCN
Type: mbed TLS Security Advisory 2018-01
This Security Advisory describes two vulnerabilities, their impact and fixes for each possible attack.

Source: CONFIRM
Type: Mitigation, Vendor Advisory
https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-01

Source: UBUNTU
Type: UNKNOWN
USN-4267-1

Source: DEBIAN
Type: Third Party Advisory
DSA-4138

Source: DEBIAN
Type: Third Party Advisory
DSA-4147

Vulnerable Configuration:

Configuration 1:

cpe:/a:arm:mbed_tls:*:*:*:*:*:*:*:* (Version >= 1.3.0 and < 1.3.22)

OR cpe:/a:arm:mbed_tls:*:*:*:*:*:*:*:* (Version >= 2.1.0 and < 2.1.10)

OR cpe:/a:arm:mbed_tls:*:*:*:*:*:*:*:* (Version >= 2.2.0 and < 2.7.0)

Configuration 2:

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

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

Configuration CCN 1:

cpe:/a:arm:mbed_tls:2.1.0:*:*:*:*:*:*:*

OR cpe:/a:arm:mbed_tls:1.3.0:*:*:*:*:*:*:*

Denotes that component is vulnerable

Oval Definitions

Definition ID	Class	Title	Last Modified
oval:org.opensuse.security:def:20180488	V	CVE-2018-0488	2022-06-30
oval:org.opensuse.security:def:112688	P	libmbedcrypto7-2.27.0-1.2 on GA media (Moderate)	2022-01-17
oval:org.opensuse.security:def:106165	P	libmbedcrypto7-2.27.0-1.2 on GA media (Moderate)	2021-10-01
oval:org.opensuse.security:def:25733	P	Security update for mgetty (Moderate)	2020-12-01
oval:org.opensuse.security:def:25243	P	Security update for java-1_8_0-ibm (Important)	2020-12-01
oval:org.opensuse.security:def:25587	P	Security update for perl-PlRPC (Moderate)	2020-12-01
oval:org.opensuse.security:def:24971	P	Security update for expat (Moderate)	2020-12-01
oval:org.opensuse.security:def:26371	P	Security update for Chromium (Important)	2020-12-01
oval:org.opensuse.security:def:25300	P	Security update for dovecot22 (Important)	2020-12-01
oval:org.opensuse.security:def:25675	P	Security update for MozillaFirefox (Important)	2020-12-01
oval:org.opensuse.security:def:25035	P	Security update for jasper (Moderate)	2020-12-01
oval:org.opensuse.security:def:26406	P	Security update for mbedtls (Moderate)	2020-12-01
oval:org.opensuse.security:def:25384	P	Security update for java-1_7_1-ibm (Moderate)	2020-12-01
oval:org.opensuse.security:def:25689	P	Security update for MozillaFirefox (Important)	2020-12-01
oval:org.opensuse.security:def:25162	P	Security update for webkit2gtk3 (Important)	2020-12-01
oval:org.opensuse.security:def:25534	P	Security update for adns (Important)	2020-12-01
oval:org.opensuse.security:def:24960	P	Security update for MozillaFirefox (Important)	2020-12-01
oval:com.ubuntu.bionic:def:201804880000000	V	CVE-2018-0488 on Ubuntu 18.04 LTS (bionic) - high.	2018-02-13
oval:com.ubuntu.artful:def:20180488000	V	CVE-2018-0488 on Ubuntu 17.10 (artful) - untriaged.	2018-02-13
oval:com.ubuntu.xenial:def:20180488000	V	CVE-2018-0488 on Ubuntu 16.04 LTS (xenial) - untriaged.	2018-02-13
oval:com.ubuntu.xenial:def:201804880000000	V	CVE-2018-0488 on Ubuntu 16.04 LTS (xenial) - high.	2018-02-13
oval:com.ubuntu.bionic:def:20180488000	V	CVE-2018-0488 on Ubuntu 18.04 LTS (bionic) - untriaged.	2018-02-13
oval:com.ubuntu.disco:def:201804880000000	V	CVE-2018-0488 on Ubuntu 19.04 (disco) - high.	2018-02-13
oval:com.ubuntu.cosmic:def:20180488000	V	CVE-2018-0488 on Ubuntu 18.10 (cosmic) - untriaged.	2018-02-13
oval:com.ubuntu.cosmic:def:201804880000000	V	CVE-2018-0488 on Ubuntu 18.10 (cosmic) - high.	2018-02-13
oval:com.ubuntu.trusty:def:20180488000	V	CVE-2018-0488 on Ubuntu 14.04 LTS (trusty) - untriaged.	2018-02-13

BACK