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CVE-2020-25644

Quick assessment

Affected
n/a wildfly-openssl
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.

OpenSSL是OpenSSL团队的一个开源的能够实现安全套接层（SSLv2/v3）和安全传输层（TLSv1）协议的通用加密库。该产品支持多种加密算法，包括对称密码、哈希算法、安全散列算法等。 WildFly OpenSSL 1.1.3版本存在安全漏洞，该漏洞源于发现了内存泄漏缺陷，它删除一个HTTP会话。攻击者可利用该漏洞造成OOM，从而导致拒绝服务。

AI Predicted 5.3 Difficulty: Easy EPSS 2.37% · P83

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2020-25644

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A memory leak flaw was found in WildFly OpenSSL in versions prior to 1.1.3.Final, where it removes an HTTP session. It may allow the attacker to cause OOM leading to a denial of service. The highest threat from this vulnerability is to system availability.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在移除最后引用时对内存的释放不恰当(内存泄露)
Source: CVE Program / CVE List V5
Vulnerability Title
OpenSSL 资源管理错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
OpenSSL是OpenSSL团队的一个开源的能够实现安全套接层（SSLv2/v3）和安全传输层（TLSv1）协议的通用加密库。该产品支持多种加密算法，包括对称密码、哈希算法、安全散列算法等。 WildFly OpenSSL 1.1.3版本存在安全漏洞，该漏洞源于发现了内存泄漏缺陷，它删除一个HTTP会话。攻击者可利用该漏洞造成OOM，从而导致拒绝服务。
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
- wildfly-openssl before wildfly-openssl 1.1.3.Final -

II. Public POCs for CVE-2020-25644

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III. Intelligence Information for CVE-2020-25644

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Patches & Fixes for CVE-2020-25644 (1)

Vendor Advisories for CVE-2020-25644 (2)

Other References for CVE-2020-25644 (1)

Same Patch Batch · n/a · 2020-10-06 · 51 CVEs total

CVE-2020-7741 9.9 CRITICAL Cross-site Scripting (XSS)
CVE-2020-7739 8.2 HIGH Server-side Request Forgery (SSRF)
CVE-2020-7740 8.2 HIGH Server-side Request Forgery (SSRF)
CVE-2020-8782 7.5 HIGH ALEOS LAN-Side RPC Service Remote Code Execution
CVE-2020-24219 IPTV H.264/H.265 video 路径遍历漏洞
CVE-2020-25637 Red Hat libvirt 资源管理错误漏洞
CVE-1999-0199 GNU C Library和Library 安全漏洞
CVE-2020-26572 OpenSC 缓冲区错误漏洞
CVE-2020-26571 OpenSC 缓冲区错误漏洞
CVE-2020-26570 OpenSC 缓冲区错误漏洞
CVE-2020-25613 Ruby 环境问题漏洞
CVE-2020-24217 IPTV H.264/H.265 video 访问控制错误漏洞
CVE-2020-24218 IPTV H.264/H.265 video 信任管理问题漏洞
CVE-2020-24216 IPTV/H.264/H.265 video 默认配置问题漏洞
CVE-2020-25641 Linux kernel 安全漏洞
CVE-2020-15598 ModSecurity 安全漏洞
CVE-2020-7465 MPD 缓冲区错误漏洞
CVE-2020-7466 MPD 缓冲区错误漏洞
CVE-2020-8781 Sierra Wireless ALEOS 输入验证错误漏洞
CVE-2020-25743 QEMU 代码问题漏洞

Showing top 20 of 51 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-401

V. Comments for CVE-2020-25644

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