CVE-2018-0488 : ARM mbed TLS before 1.3.22, before 2.1.10, and before 2.7.0, when the truncated

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.

Published 2018-02-13 15:29:00

Updated 2020-08-24 17:37:01

Source Debian GNU/Linux

View at NVD, CVE.org

Vulnerability category: Memory CorruptionExecute codeDenial of service

Products affected by CVE-2018-0488

Debian » Debian Linux » Version: 8.0
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Matching versions
Debian » Debian Linux » Version: 9.0
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
Matching versions
ARM » Mbed Tls
Versions from including (>=) 2.1.0 and before (<) 2.1.10
cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:*
Matching versions
ARM » Mbed Tls
Versions from including (>=) 1.3.0 and before (<) 1.3.22
cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:*
Matching versions
ARM » Mbed Tls
Versions from including (>=) 2.2.0 and before (<) 2.7.0
cpe:2.3:a:arm:mbed_tls:*:*:*:*:*:*:*:*
Matching versions

Exploit prediction scoring system (EPSS) score for CVE-2018-0488

EPSS FAQ

5.00%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 89 %

Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2018-0488

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.8	CRITICAL	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	3.9	5.9	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE ids for CVE-2018-0488

CWE-787 Out-of-bounds Write

The product writes data past the end, or before the beginning, of the intended buffer.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2018-0488

https://www.debian.org/security/2018/dsa-4147

Debian -- Security Information -- DSA-4147-1 polarssl
Third Party Advisory

CVEs referencing this url
https://www.debian.org/security/2018/dsa-4138

Debian -- Security Information -- DSA-4138-1 mbedtls
Third Party Advisory

CVEs referencing this url
https://tls.mbed.org/tech-updates/security-advisories/mbedtls-security-advisory-2018-01

mbed TLS Security Advisory 2018-01 - Tech Updates
Mitigation;Vendor Advisory

CVEs referencing this url
http://www.securityfocus.com/bid/103057

ARM mbed TLS CVE-2018-0488 Remote Code Execution Vulnerability
Third Party Advisory;VDB Entry
https://usn.ubuntu.com/4267-1/

USN-4267-1: ARM mbed TLS vulnerabilities | Ubuntu security notices

CVEs referencing this url
https://security.gentoo.org/glsa/201804-19

mbed TLS: Multiple vulnerabilites (GLSA 201804-19) — Gentoo security
Third Party Advisory

CVEs referencing this url

Jump to

Vulnerability Details : CVE-2018-0488

Products affected by CVE-2018-0488

Exploit prediction scoring system (EPSS) score for CVE-2018-0488

CVSS scores for CVE-2018-0488

CWE ids for CVE-2018-0488

References for CVE-2018-0488