CVE-2015-5309
Quick assessment
Affected
n/a n/a
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.
PuTTY是软件开发者Simon Tatham所研发的一套免费的Telnet、Rlogin和SSH客户端软件。该软件主要用于对Linux系统进行远程管理。 PuTTY 0.66之前版本的terminal emulator中存在整数溢出漏洞。远程攻击者可借助带有较大参数值的ECH转义字符串利用该漏洞造成拒绝服务（内存损坏），或执行任意代码。
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I. Basic Information for CVE-2015-5309
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Integer overflow in the terminal emulator in PuTTY before 0.66 allows remote attackers to cause a denial of service (memory corruption) or possibly execute arbitrary code via an ECH (erase characters) escape sequence with a large parameter value, which triggers a buffer underflow.
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
PuTTY 整数溢出漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PuTTY是软件开发者Simon Tatham所研发的一套免费的Telnet、Rlogin和SSH客户端软件。该软件主要用于对Linux系统进行远程管理。 PuTTY 0.66之前版本的terminal emulator中存在整数溢出漏洞。远程攻击者可借助带有较大参数值的ECH转义字符串利用该漏洞造成拒绝服务（内存损坏），或执行任意代码。
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 | - |
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II. Public POCs for CVE-2015-5309
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2015-5309 (3)
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PuTTY vulnerability vuln-ech-overflow x_refsource_CONFIRM
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Mailing List Discussions for CVE-2015-5309 (3)
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http://lists.fedoraproject.org/pipermail/package-announce/2015-December/173094.html vendor-advisory x_refsource_FEDORA
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http://lists.fedoraproject.org/pipermail/package-announce/2015-December/173021.html vendor-advisory x_refsource_FEDORA
Same Patch Batch · n/a · 2015-12-07 · 17 CVEs total
| CVE-2015-3276 | OpenLDAP 加密问题漏洞 | |
| CVE-2015-1342 | LXCFS 安全漏洞 | |
| CVE-2015-1344 | LXCFS 安全漏洞 | |
| CVE-2015-3628 | 多款F5产品安全漏洞 | |
| CVE-2015-4334 | Blue Coat Systems ProxySG SGOS 安全漏洞 | |
| CVE-2015-5006 | IBM Java SDK 信息泄露漏洞 | |
| CVE-2015-7348 | zTree 跨站脚本漏洞 | |
| CVE-2015-8084 | 多款Huawei产品拒绝服务漏洞 | |
| CVE-2015-8124 | Sensio Labs Symfony 会话固定漏洞 | |
| CVE-2015-8125 | Sensio Labs Symfony 安全漏洞 | |
| CVE-2015-8131 | Elasticsearch Kibana 跨站请求伪造漏洞 | |
| CVE-2015-8213 | Django 安全漏洞 | |
| CVE-2015-8482 | Blue Coat Systems Unified Agent 安全漏洞 | |
| CVE-2015-5273 | Automatic Bug Reporting Tool 后置链接漏洞 | |
| CVE-2015-5287 | Red Hat Automatic Bug Reporting Tool 安全漏洞 | |
| CVE-2015-5302 | libreport 信息泄露漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2015-5309
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