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CVE-2018-0498

Quick assessment

Affected
n/a ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

ARM mbed TLS（前称PolarSSL）是英国ARM公司的一款为mbed产品提供安全通讯和加密功能的产品。 ARM mbed TLS 2.12.0之前版本，2.7.5之前版本，和2.1.14之前版本存在安全漏洞。本地攻击者可借助基于缓存的边信道攻击利用该漏洞恢复部分的明文消息。

AI Predicted 5.9 Difficulty: Hard EPSS 0.37% · P31

Possible ATT&CK Techniques 1 AI

T1691
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I. Basic Information for CVE-2018-0498

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14 allows local users to achieve partial plaintext recovery (for a CBC based ciphersuite) via a cache-based side-channel attack.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
ARM mbed TLS 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ARM mbed TLS（前称PolarSSL）是英国ARM公司的一款为mbed产品提供安全通讯和加密功能的产品。 ARM mbed TLS 2.12.0之前版本，2.7.5之前版本，和2.1.14之前版本存在安全漏洞。本地攻击者可借助基于缓存的边信道攻击利用该漏洞恢复部分的明文消息。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14 ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14 -

II. Public POCs for CVE-2018-0498

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III. Intelligence Information for CVE-2018-0498

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Vendor Advisories for CVE-2018-0498 (2)

Mailing List Discussions for CVE-2018-0498 (1)

Other References for CVE-2018-0498 (1)

Same Patch Batch · n/a · 2018-07-28 · 9 CVEs total

CVE-2018-14679 Libmspack mspack/chmd.c 安全漏洞
CVE-2018-14680 Libmspack 输入验证错误漏洞
CVE-2018-14681 Libmspack 缓冲区错误漏洞
CVE-2018-14682 Libmspack mspack/chmd.c 安全漏洞
CVE-2018-14685 Gxlcms 安全漏洞
CVE-2018-14686 XYCMS 跨站脚本漏洞
CVE-2018-14678 Xen Linux kernel 安全漏洞
CVE-2018-0497 ARM mbed TLS 安全漏洞

IV. Related Vulnerabilities

Same product: ARM mbed TLS before 2.12.0, before 2.7.5, and before 2.1.14
Same vendor: n/a

V. Comments for CVE-2018-0498

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