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CVE-2015-0206

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 1.0.0p之前1.0.0版本和1.0.1k之前1.0.1版本的d1_pkt.c文件中的‘dtls1_buffer_record’函数存在内存泄露漏洞。远程攻击者可通过发送大量的重复记录利用该漏洞造成拒绝服务(内存消耗)。

AI Predicted 7.5 Difficulty: Easy EPSS 57.36% · P99

Possible ATT&CK Techniques 1 AI

T1499.001 · OS Exhaustion Flood
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I. Basic Information for CVE-2015-0206

Vulnerability Information

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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Memory leak in the dtls1_buffer_record function in d1_pkt.c in OpenSSL 1.0.0 before 1.0.0p and 1.0.1 before 1.0.1k allows remote attackers to cause a denial of service (memory consumption) by sending many duplicate records for the next epoch, leading to failure of replay detection.
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 ‘dtls1_buffer_record’函数缓冲区错误漏洞
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 1.0.0p之前1.0.0版本和1.0.1k之前1.0.1版本的d1_pkt.c文件中的‘dtls1_buffer_record’函数存在内存泄露漏洞。远程攻击者可通过发送大量的重复记录利用该漏洞造成拒绝服务(内存消耗)。
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
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II. Public POCs for CVE-2015-0206

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III. Intelligence Information for CVE-2015-0206

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Patches & Fixes for CVE-2015-0206 (1)

Vendor Advisories for CVE-2015-0206 (15)

Mailing List Discussions for CVE-2015-0206 (11)

Other References for CVE-2015-0206 (4)

Same Patch Batch · n/a · 2015-01-09 · 29 CVEs total

CVE-2015-0922 McAfee ePolicy Orchestrator 信息泄露漏洞
CVE-2015-0205 OpenSSL ‘ssl3_get_cert_verify’函数加密问题漏洞
CVE-2015-0204 OpenSSL 加密问题漏洞
CVE-2014-8275 OpenSSL 加密问题漏洞
CVE-2014-8033 Cisco WebEx Meetings Server play/modules组件授权问题漏洞
CVE-2014-8032 Cisco WebEx Meetings Server OutlookAction LI 信息泄露漏洞
CVE-2014-8031 Cisco WebEx Meetings Server 跨站请求伪造漏洞
CVE-2014-8030 Cisco WebEx Meetings Server 跨站脚本漏洞
CVE-2014-8029 Cisco Secure Access Control System Web界面开放重定向漏洞
CVE-2014-8028 Cisco Secure Access Control System Web框架跨站脚本漏洞
CVE-2014-8027 Cisco Secure Access Control System RBAC组件权限许可和访问控制漏洞
CVE-2014-3572 OpenSSL ‘ssl3_get_key_exchange’函数加密问题漏洞
CVE-2014-3571 OpenSSL 拒绝服务漏洞
CVE-2014-3570 OpenSSL BN_sqr实现加密问题漏洞
CVE-2014-9529 Linux Kernel 本地内存损坏漏洞
CVE-2015-0921 McAfee ePolicy Orchestrator XML外部实体漏洞
CVE-2014-9510 TP-LINK TL-WR840N 跨站请求伪造漏洞
CVE-2014-9505 Drupal School Administration模块跨站脚本漏洞
CVE-2014-9501 Drupal Poll Chart Block模块跨站脚本漏洞
CVE-2014-9500 Drupal MoIP模块跨站脚本漏洞

Showing top 20 of 29 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

V. Comments for CVE-2015-0206

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