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CVE-2018-15599

Quick assessment

Affected
n/a n/a
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.

Dropbear是软件开发者Matt Johnston所研发的一款开源的小型SSH服务器和客户端，它可运行在基于POSIX（可移植操作系统接口）的各种平台上。 Dropbear 2018.76及之前版本中的svr-auth.c文件的‘recv_msg_userauth_request’函数存在安全漏洞，该漏洞源于用户名的验证影响了SSH_MSG_USERAUTH消息中字段的处理方式。攻击者可利用该漏洞枚举用户。

AI Predicted 5.3 Difficulty: Easy EPSS 2.69% · P85
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I. Basic Information for CVE-2018-15599

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The recv_msg_userauth_request function in svr-auth.c in Dropbear through 2018.76 is prone to a user enumeration vulnerability because username validity affects how fields in SSH_MSG_USERAUTH messages are handled, a similar issue to CVE-2018-15473 in an unrelated codebase.
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
Dropbear 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Dropbear是软件开发者Matt Johnston所研发的一款开源的小型SSH服务器和客户端，它可运行在基于POSIX（可移植操作系统接口）的各种平台上。 Dropbear 2018.76及之前版本中的svr-auth.c文件的‘recv_msg_userauth_request’函数存在安全漏洞，该漏洞源于用户名的验证影响了SSH_MSG_USERAUTH消息中字段的处理方式。攻击者可利用该漏洞枚举用户。
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-2018-15599

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III. Intelligence Information for CVE-2018-15599

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Mailing List Discussions for CVE-2018-15599 (3)

Other References for CVE-2018-15599 (2)

Same Patch Batch · n/a · 2018-08-21 · 17 CVEs total

CVE-2018-0501 Advanced Package Tool 安全漏洞
CVE-2018-15598 Containous Traefik 安全漏洞
CVE-2018-15601 Elefant CMS 安全漏洞
CVE-2018-15603 Victor CMS 跨站脚本漏洞
CVE-2018-15607 ImageMagick 安全漏洞
CVE-2018-15481 UCOPIA Wireless Appliance 安全漏洞
CVE-2018-15528 Java System Solutions SSO plugin for BMC MyIT 跨站脚本漏洞
CVE-2018-15533 Geutebrueck re_porter 跨站脚本漏洞
CVE-2018-15534 Geutebrueck re_porter 安全漏洞
CVE-2018-15660 ANI Ola Money application for Android 安全漏洞
CVE-2018-15661 ANI Ola Money application for Android 安全漏洞
CVE-2018-15667 Bloop Airmail for macOS 授权问题漏洞
CVE-2018-15668 Bloop Airmail for macOS 安全漏洞
CVE-2018-15669 Bloop Airmail for macOS 安全漏洞
CVE-2018-15670 Bloop Airmail for macOS 输入验证错误漏洞
CVE-2018-15671 HDF5 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2018-15599

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