CVE-2019-18676
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I. Basic Information for CVE-2019-18676
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
An issue was discovered in Squid 3.x and 4.x through 4.8. Due to incorrect input validation, there is a heap-based buffer overflow that can result in Denial of Service to all clients using the proxy. Severity is high due to this vulnerability occurring before normal security checks; any remote client that can reach the proxy port can trivially perform the attack via a crafted URI scheme.
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
Squid 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Squid是一套代理服务器和Web缓存服务器软件。该软件提供缓存万维网、过滤流量、代理上网等功能。URI processor是其中的一个URI（统一资源标识符）处理器。 Squid 3.x版本和4.x版本至4.8版本中的URI processor存在缓冲区错误漏洞。远程攻击者可借助特制URI scheme利用该漏洞导致拒绝服务。
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 |
|---|---|---|---|---|
| - | n/a | n/a | - |
II. Public POCs for CVE-2019-18676
| # | POC Description | Source Link | Shenlong Link |
|---|
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No public POC found.
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- https://bugzilla.suse.com/show_bug.cgi?id=1156329x_refsource_CONFIRM
- http://www.squid-cache.org/Advisories/SQUID-2019_8.txtx_refsource_CONFIRM
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/MTM74TU2BSLT5B3H4F3UDW53672NVLMC/vendor-advisoryx_refsource_FEDORA
- https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/UEMOYTMCCFWK5NOXSXEIH5D2VGWVXR67/vendor-advisoryx_refsource_FEDORA
- https://nvd.nist.gov/vuln/detail/CVE-2019-18676
Same Patch Batch · n/a · 2019-11-26 · 66 CVEs total
| CVE-2019-18461 | GitLab 信息泄露漏洞 | |
| CVE-2019-19272 | ProFTPD 代码问题漏洞 | |
| CVE-2019-19271 | ProFTPD 信任管理问题漏洞 | |
| CVE-2019-19270 | ProFTPD 信任管理问题漏洞 | |
| CVE-2019-19274 | typed_ast 缓冲区错误漏洞 | |
| CVE-2018-17860 | Cloudera CDH 安全漏洞 | |
| CVE-2019-19206 | Dolibarr ERP/CRM 跨站脚本漏洞 | |
| CVE-2019-18463 | GitLab 安全漏洞 | |
| CVE-2019-12489 | Fastweb Askey RTV1907VW 注入漏洞 | |
| CVE-2019-18462 | GitLab 安全漏洞 | |
| CVE-2019-19275 | typed_ast 缓冲区错误漏洞 | |
| CVE-2019-18460 | GitLab 信息泄露漏洞 | |
| CVE-2019-6675 | F5 BIG-IP 授权问题漏洞 | |
| CVE-2019-19306 | WordPress Zoho CRM Lead Magnet 插件跨站脚本漏洞 | |
| CVE-2015-9539 | WordPress Fast Secure Contact Form 插件跨站脚本漏洞 | |
| CVE-2015-9538 | WordPress NextGEN Gallery 插件路径遍历漏洞 | |
| CVE-2015-9537 | WordPress NextGEN Gallery 插件跨站脚本漏洞 | |
| CVE-2019-19307 | Cesanta Mongoose 输入验证错误漏洞 | |
| CVE-2018-20090 | Cloudera Data Science Workbench 安全漏洞 | |
| CVE-2019-7319 | Cloudera Hue 授权问题漏洞 |
Showing top 20 of 66 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: n/a
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