CVE-2018-0490
Quick assessment
Affected
n/a Tor
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.
Tor（The Onion Router）是第二代洋葱路由（onion routing）的一种实现，主要用于匿名访问互联网。 Tor 0.2.9.15之前版本、0.3.1.10之前的0.3.1.x版本和0.3.2.10之前的0.3.2.x版本中存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务（空指针逆向引用和崩溃）。
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I. Basic Information for CVE-2018-0490
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in Tor before 0.2.9.15, 0.3.1.x before 0.3.1.10, and 0.3.2.x before 0.3.2.10. The directory-authority protocol-list subprotocol implementation allows remote attackers to cause a denial of service (NULL pointer dereference and directory-authority crash) via a misformatted relay descriptor that is mishandled during voting.
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
Tor 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tor（The Onion Router）是第二代洋葱路由（onion routing）的一种实现，主要用于匿名访问互联网。 Tor 0.2.9.15之前版本、0.3.1.10之前的0.3.1.x版本和0.3.2.10之前的0.3.2.x版本中存在安全漏洞。远程攻击者可利用该漏洞造成拒绝服务（空指针逆向引用和崩溃）。
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 |
|---|---|---|---|---|
| - | Tor | Tor | - |
|
II. Public POCs for CVE-2018-0490
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2018-0490 (1)
Security Blog Posts for CVE-2018-0490 (1)
Other References for CVE-2018-0490 (1)
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https://trac.torproject.org/projects/tor/ticket/25074 x_refsource_CONFIRM
Same Patch Batch · n/a · 2018-03-05 · 31 CVEs total
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| CVE-2018-7714 | OpenCV 安全漏洞 | |
| CVE-2018-7713 | OpenCV 安全漏洞 | |
| CVE-2018-7712 | OpenCV 安全漏洞 | |
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| CVE-2018-7698 | D-Link DCS-933L和DCS-934L 安全漏洞 | |
| CVE-2018-5255 | Arista EOS Mlag agent 安全漏洞 | |
| CVE-2018-7663 | Voten.co 安全漏洞 | |
| CVE-2017-18215 | xv 安全漏洞 | |
| CVE-2017-17428 | Cavium Nitrox SSL、Nitrox V SSL和TurboSSL software development kits 信息泄露漏洞 | |
| CVE-2017-16922 | Wowza Streaming Engine 路径遍历漏洞 | |
| CVE-2018-5455 | Moxa OnCell G3100-HSPA Series 安全漏洞 |
Showing top 20 of 31 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
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