CVE-2018-8023
Quick assessment
Affected
Apache Software Foundation Apache Mesos
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.
Apache Mesos是美国阿帕奇（Apache）软件基金会的一套支持Hadoop、ElasticSearch和Spark等应用架构的开源群集管理软件。 Apache Mesos中所生成的HMAC值与所提供签名的比对存在安全漏洞。攻击者可利用该漏洞泄露正确的HMAC值。以下版本受到影响：Apache Mesos pre-1.4.2版本，1.5.0版本，1.5.1版本，1.6.0版本。
Possible ATT&CK Techniques 1 AI
T1557 · Adversary-in-the-Middle
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I. Basic Information for CVE-2018-8023
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Apache Mesos can be configured to require authentication to call the Executor HTTP API using JSON Web Token (JWT). In Apache Mesos versions pre-1.4.2, 1.5.0, 1.5.1, 1.6.0 the comparison of the generated HMAC value against the provided signature in the JWT implementation used is vulnerable to a timing attack because instead of a constant-time string comparison routine a standard `==` operator has been used. A malicious actor can therefore abuse the timing difference of when the JWT validation function returns to reveal the correct HMAC value.
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
Apache Mesos 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Mesos是美国阿帕奇（Apache）软件基金会的一套支持Hadoop、ElasticSearch和Spark等应用架构的开源群集管理软件。 Apache Mesos中所生成的HMAC值与所提供签名的比对存在安全漏洞。攻击者可利用该漏洞泄露正确的HMAC值。以下版本受到影响：Apache Mesos pre-1.4.2版本，1.5.0版本，1.5.1版本，1.6.0版本。
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 |
|---|---|---|---|---|
| Apache Software Foundation | Apache Mesos | versions prior to 1.4.2 | - |
|
II. Public POCs for CVE-2018-8023
| # | POC Description | Source Link | Shenlong Link |
|---|
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Mailing List Discussions for CVE-2018-8023 (2)
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https://lists.apache.org/thread.html/r0dd7ff197b2e3bdd80a0326587ca3d0c22e10d1dba17c769d6da7d7a%40%3Cuser.flink.apache.org%3E mailing-list x_refsource_MLIST
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https://lists.apache.org/thread.html/9b9d3f6bd09f3ebd2284b82077033bdc71da550a1c4c010c2494acc3%40%3Cdev.mesos.apache.org%3E mailing-list x_refsource_MLIST
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V. Comments for CVE-2018-8023
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