CVE-2013-7239
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.
Memcached是美国软件开发者布莱德-菲兹派翠克（Brad Fitzpatrick）所研发的一套高性能的分布式内存对象缓存系统。该系统通过在内存中缓存数据和对象来减少读取数据库的次数，从而提高网站访问速度。 Memcached 1.4.17之前的版本中存在安全漏洞，当程序处理连接的SASL身份验证状态时存在错误。远程攻击者可利用该漏洞通过发送带有SASL证书无效的请求，然后再次发送带有错误SASL证书的请求，可通过认证。
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I. Basic Information for CVE-2013-7239
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
memcached before 1.4.17 allows remote attackers to bypass authentication by sending an invalid request with SASL credentials, then sending another request with incorrect SASL credentials.
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
Memcached SASL身份验证安全绕过漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Memcached是美国软件开发者布莱德-菲兹派翠克（Brad Fitzpatrick）所研发的一套高性能的分布式内存对象缓存系统。该系统通过在内存中缓存数据和对象来减少读取数据库的次数，从而提高网站访问速度。 Memcached 1.4.17之前的版本中存在安全漏洞，当程序处理连接的SASL身份验证状态时存在错误。远程攻击者可利用该漏洞通过发送带有SASL证书无效的请求，然后再次发送带有错误SASL证书的请求，可通过认证。
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-2013-7239
| # | POC Description | Source Link | Shenlong Link |
|---|
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Vendor Advisories for CVE-2013-7239 (4)
Mailing List Discussions for CVE-2013-7239 (1)
Other References for CVE-2013-7239 (1)
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https://code.google.com/p/memcached/wiki/ReleaseNotes1417 x_refsource_CONFIRM
Same Patch Batch · n/a · 2014-01-13 · 6 CVEs total
| CVE-2010-0746 | Fedora DeviceKit DeviceKit-disks 目录遍历漏洞 | |
| CVE-2013-0179 | Memcached‘process_bin_delete’函数安全漏洞 | |
| CVE-2013-7290 | Memcached‘do_item_get’函数安全漏洞 | |
| CVE-2013-7291 | Memcached 拒绝服务漏洞 | |
| CVE-2013-7292 | VASCO Data Security Internationa IAS 身份验证绕过漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2013-7239
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