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CVE-2014-3505

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.

OpenSSL是OpenSSL团队开发的一个开源的能够实现安全套接层（SSL v2/v3）和安全传输层（TLS v1）协议的通用加密库，它支持多种加密算法，包括对称密码、哈希算法、安全散列算法等。 OpenSSL的DTLS实现过程中d1_both.c文件存在双重释放漏洞。远程攻击者可通过发送特制DTLS数据包利用该漏洞造成拒绝服务（应用程序崩溃）。以下版本受到影响：OpenSSL 0.9.8zb之前0.9.8版本，1.0.0n之前1.0.0版本，1.0.1i之前1.0.1版本。

AI Predicted 6.1 Difficulty: Easy EPSS 45.20% · P99
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I. Basic Information for CVE-2014-3505

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Double free vulnerability in d1_both.c in the DTLS implementation in OpenSSL 0.9.8 before 0.9.8zb, 1.0.0 before 1.0.0n, and 1.0.1 before 1.0.1i allows remote attackers to cause a denial of service (application crash) via crafted DTLS packets that trigger an error condition.
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
OpenSSL DTLS 双重释放漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenSSL是OpenSSL团队开发的一个开源的能够实现安全套接层（SSL v2/v3）和安全传输层（TLS v1）协议的通用加密库，它支持多种加密算法，包括对称密码、哈希算法、安全散列算法等。 OpenSSL的DTLS实现过程中d1_both.c文件存在双重释放漏洞。远程攻击者可通过发送特制DTLS数据包利用该漏洞造成拒绝服务（应用程序崩溃）。以下版本受到影响：OpenSSL 0.9.8zb之前0.9.8版本，1.0.0n之前1.0.0版本，1.0.1i之前1.0.1版本。
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-2014-3505

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III. Intelligence Information for CVE-2014-3505

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Vendor Advisories for CVE-2014-3505 (36)

Mailing List Discussions for CVE-2014-3505 (8)

Other References for CVE-2014-3505 (5)

Same Patch Batch · n/a · 2014-08-13 · 12 CVEs total

CVE-2014-3165 Google Chrome Blink 释放后重用漏洞
CVE-2014-3166 Google Chrome 信息泄露漏洞
CVE-2014-3167 Google Chrome 安全漏洞
CVE-2014-3506 OpenSSL DTLS 资源管理错误漏洞
CVE-2014-3507 OpenSSL DTLS 内存泄露漏洞
CVE-2014-3508 OpenSSL 信息泄露漏洞
CVE-2014-3509 OpenSSL 竞争条件漏洞
CVE-2014-3510 OpenSSL 安全漏洞
CVE-2014-3511 OpenSSL 安全漏洞
CVE-2014-3512 OpenSSL SRP 缓冲区错误漏洞
CVE-2014-5139 OpenSSL 拒绝服务漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2014-3505

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