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CVE-2016-9579

Quick assessment

Affected
Red Hat ceph
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Red Hat Ceph是美国红帽（Red Hat）公司的一套Linux PB级分布式文件系统。该系统的主要目标是设计成基于POSIX（可移植操作系统接口）的没有单点故障的分布式文件系统，使数据能容错和无缝的复制。 Ceph 1.3.x版本和2.x版本存在输入验证错误漏洞，远程未经身份验证的攻击者可以利用此漏洞通过发送特制的跨源HTTP请求来导致拒绝服务。

AI Predicted 5.3 Difficulty: Easy EPSS 4.40% · P91

Possible ATT&CK Techniques 1 AI

T1027 · Obfuscated Files or Information
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I. Basic Information for CVE-2016-9579

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in the way Ceph Object Gateway would process cross-origin HTTP requests if the CORS policy was set to allow origin on a bucket. A remote unauthenticated attacker could use this flaw to cause denial of service by sending a specially-crafted cross-origin HTTP request. Ceph branches 1.3.x and 2.x are affected.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Ceph 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat Ceph是美国红帽（Red Hat）公司的一套Linux PB级分布式文件系统。该系统的主要目标是设计成基于POSIX（可移植操作系统接口）的没有单点故障的分布式文件系统，使数据能容错和无缝的复制。 Ceph 1.3.x版本和2.x版本存在输入验证错误漏洞，远程未经身份验证的攻击者可以利用此漏洞通过发送特制的跨源HTTP请求来导致拒绝服务。
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
Red Hat ceph 1.3 and 2 -

II. Public POCs for CVE-2016-9579

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III. Intelligence Information for CVE-2016-9579

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Vendor Advisories for CVE-2016-9579 (6)

Other References for CVE-2016-9579 (1)

Same Patch Batch · Red Hat · 2018-08-01 · 6 CVEs total

CVE-2016-8609 Red Hat keycloak 授权问题漏洞
CVE-2018-10894 Red Hat Keycloak 安全漏洞
CVE-2016-8651 OpenShift 存在输入验证错误漏洞
CVE-2016-8608 Red Hat JBoss BRMS和BPM Suite 跨站脚本漏洞
CVE-2016-8653 RedHat Jboss Fuse和Jboss A-MQ 安全漏洞

IV. Related Vulnerabilities

Same product: ceph
Same vendor: Red Hat
Same weakness: CWE-20

V. Comments for CVE-2016-9579

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