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CVE-2013-2503

Quick assessment

Affected
n/a n/a
Exploitation
High exploitation probability; assess promptly
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Privoxy是Privoxy团队开发的一款带过滤功能的代理服务器，它主要针对HTTP、HTTPS协议，并提供隐私保护、对网页内容进行过滤、管理cookies和拦阻各种广告等功能。 Privoxy 3.0.21之前版本中存在漏洞，该漏洞源于程序没有正确处理客户-服务器数据流中的Proxy-Authenticate和Proxy-Authorization头。通过407(又名Proxy Authentication Required)HTTP状态代码，远程HTTP服务器上的攻击者可利用该漏洞伪造预期的代理服务

AI Predicted 6.5 Difficulty: Easy EPSS 4.63% · P91

Public Exploits 1

ExploitDB · 1 EDB-38377 [webapps]
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I. Basic Information for CVE-2013-2503

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Privoxy before 3.0.21 does not properly handle Proxy-Authenticate and Proxy-Authorization headers in the client-server data stream, which makes it easier for remote HTTP servers to spoof the intended proxy service via a 407 (aka Proxy Authentication Required) HTTP status code.
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
Privoxy 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Privoxy是Privoxy团队开发的一款带过滤功能的代理服务器，它主要针对HTTP、HTTPS协议，并提供隐私保护、对网页内容进行过滤、管理cookies和拦阻各种广告等功能。 Privoxy 3.0.21之前版本中存在漏洞，该漏洞源于程序没有正确处理客户-服务器数据流中的Proxy-Authenticate和Proxy-Authorization头。通过407(又名Proxy Authentication Required)HTTP状态代码，远程HTTP服务器上的攻击者可利用该漏洞伪造预期的代理服务
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-2013-2503

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III. Intelligence Information for CVE-2013-2503

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Mailing List Discussions for CVE-2013-2503 (1)

Security Blog Posts for CVE-2013-2503 (1)

Other References for CVE-2013-2503 (1)

Same Patch Batch · n/a · 2013-03-11 · 21 CVEs total

CVE-2013-0912 Google Chrome WebKit 类型混淆漏洞
CVE-2013-2557 Microsoft Internet Explorer 9 沙盒保护机制拒绝服务漏洞
CVE-2013-2556 Microsoft Windows 7 未明安全漏洞
CVE-2013-2555 Adobe Flash Player 输入验证错误漏洞
CVE-2013-2554 Microsoft Windows 7 未明安全漏洞
CVE-2013-2553 Microsoft Windows 7 未明安全漏洞
CVE-2013-2552 Microsoft Internet Explorer 10 未明安全漏洞
CVE-2013-2551 Microsoft Internet Explorer 10 任意代码执行漏洞
CVE-2013-2550 Adobe Reader 未明安全漏洞
CVE-2013-2549 Adobe Reader 未明安全漏洞
CVE-2012-1995 HP Systems Insight Manager 未明远程安全漏洞
CVE-2013-0787 Mozilla Firefox/Thunderbird/SeaMonkey HTML编辑器释放后重用漏洞
CVE-2013-1627 Advantech Studio ‘NTWebServer.exe’目录遍历漏洞
CVE-2012-4702 360 系统设备硬编码安全绕过漏洞
CVE-2013-1081 Novell ZENworks Mobile Management 目录遍历漏洞
CVE-2012-4703 Emerson DeltaV 拒绝服务漏洞
CVE-2012-1999 HP Systems Insight Manager 未明远程安全漏洞
CVE-2012-1998 HP Systems Insight Manager 未明远程安全漏洞
CVE-2012-1997 HP Systems Insight Manager 未明远程安全漏洞
CVE-2012-1996 HP Systems Insight Manager 未明远程安全漏洞

IV. Related Vulnerabilities

Same product: n/a
Same vendor: n/a

V. Comments for CVE-2013-2503

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