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CVE-2015-1789

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。 OpenSSL存在缓冲区错误漏洞。远程攻击者利用该漏洞造成拒绝服务（越边界读取和应用程序崩溃）。以下版本受到影响：OpenSSL 0.9.8zg之前版本、1.0.0版本至1.0.0s之前版本、1.0.1版本至1.0.1n之前版本、1.0.2版本至1.0.2b之前版本。

AI Predicted 5.5 Difficulty: Easy EPSS 71.64% · P99
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I. Basic Information for CVE-2015-1789

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The X509_cmp_time function in crypto/x509/x509_vfy.c in OpenSSL before 0.9.8zg, 1.0.0 before 1.0.0s, 1.0.1 before 1.0.1n, and 1.0.2 before 1.0.2b allows remote attackers to cause a denial of service (out-of-bounds read and application crash) via a crafted length field in ASN1_TIME data, as demonstrated by an attack against a server that supports client authentication with a custom verification callback.
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 缓冲区错误漏洞
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。 OpenSSL存在缓冲区错误漏洞。远程攻击者利用该漏洞造成拒绝服务（越边界读取和应用程序崩溃）。以下版本受到影响：OpenSSL 0.9.8zg之前版本、1.0.0版本至1.0.0s之前版本、1.0.1版本至1.0.1n之前版本、1.0.2版本至1.0.2b之前版本。
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-2015-1789

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III. Intelligence Information for CVE-2015-1789

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Patches & Fixes for CVE-2015-1789 (1)

Vendor Advisories for CVE-2015-1789 (24)

Mailing List Discussions for CVE-2015-1789 (15)

Other References for CVE-2015-1789 (14)

Same Patch Batch · n/a · 2015-06-12 · 16 CVEs total

CVE-2015-0768 Cisco Prime Network Control Systems Device Work Center组件权限许可和访问控制漏洞
CVE-2015-0769 Cisco CRS-3 IOS XR 资源管理错误漏洞
CVE-2015-0772 Cisco TelePresence Video Communication Server 资源管理错误漏洞
CVE-2015-0775 Cisco Nexus和MDS NX-OS 资源管理错误漏洞
CVE-2015-0776 Cisco Network Convergence System 6000 IOS XR 资源管理错误漏洞
CVE-2015-4182 Cisco Identity Services Engine 权限许可和访问控制漏洞
CVE-2015-0737 Cisco FireSIGHT System Software 跨站脚本漏洞
CVE-2015-0771 Cisco Catalyst 6500 Series Switches IOS WS-IPSEC-3服务模块资源管理错误漏洞
CVE-2015-0773 Cisco FireSIGHT System Software 权限许可和访问控制漏洞
CVE-2015-0774 Cisco Application and Content Networking System 跨站脚本漏洞
CVE-2014-8176 OpenSSL‘dtls1_clear_queues’函数缓冲区错误漏洞
CVE-2015-1788 OpenSSL‘BN_GF2m_mod_inv’函数资源管理错误漏洞
CVE-2015-1790 OpenSSL‘PKCS7_dataDecode’函数拒绝服务漏洞
CVE-2015-1791 OpenSSL‘ssl3_get_new_session_ticket’函数竞争条件漏洞
CVE-2015-1792 OpenSSL 资源管理错误漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2015-1789

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