CVE-2018-1778
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I. Basic Information for CVE-2018-1778
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
IBM LoopBack (IBM API Connect 2018.1, 2018.4.1, 5.0.8.0, and 5.0.8.4) could allow an attacker to bypass authentication if the AccessToken Model is exposed over a REST API, it is then possible for anyone to create an AccessToken for any User provided they know the userId and can hence get access to the other user’s data / access to their privileges (if the user happens to be an Admin for example). IBM X-Force ID: 148801.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Title
IBM API Connect 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM API Connect（又名APIConnect）是美国IBM公司的一套用于管理API生命周期的集成解决方案。该方案支持创建、运行、管理和保护API和微服务等。 IBM API Connect 2018.1版本至2018.4.1版本和5.0.8.0版本至5.0.8.4版本中的LoopBack存在安全漏洞。攻击者可借助用户ID利用该漏洞创建AccessToken，进而访问用户数据，或获取用户权限。
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 |
|---|---|---|---|---|
| IBM | API Connect | 5.0.8.0 | - |
II. Public POCs for CVE-2018-1778
| # | POC Description | Source Link | Shenlong Link |
|---|
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- http://www.ibm.com/support/docview.wss?uid=ibm10733883x_refsource_CONFIRM
- https://nvd.nist.gov/vuln/detail/CVE-2018-1778
Same Patch Batch · IBM · 2018-12-20 · 6 CVEs total
| CVE-2018-1661 | IBM DataPower Gateways 跨站请求伪造漏洞 | |
| CVE-2018-1677 | IBM DataPower Gateway和MQ Appliance 输入验证错误漏洞 | |
| CVE-2018-1771 | IBM Notes和Domino 权限许可和访问控制漏洞 | |
| CVE-2018-1784 | IBM API Connect 输入验证错误漏洞 | |
| CVE-2018-1973 | IBM API Connect 安全漏洞 |
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V. Comments for CVE-2018-1778
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