Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2017-15088

Quick assessment

Affected
n/a krb5 1.5
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.

MIT Kerberos 5（又名krb5）是美国麻省理工学院（MIT）开发的一套网络认证协议，它采用客户端/服务器结构，并且客户端和服务器端均可对对方进行身份认证（即双重验证），可防止窃听、防止replay攻击等。 MIT Kerberos 5 1.15.2及之前的版本中的plugins/preauth/pkinit/pkinit_crypto_openssl.c文件存在安全漏洞，该漏洞源于程序没有正确的处理Distinguished Name (DN)字段。远程攻击者可利用该漏洞执行任意代码或造成拒绝

AI Predicted 7.5 Difficulty: Moderate EPSS 8.30% · P95
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2017-15088

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
plugins/preauth/pkinit/pkinit_crypto_openssl.c in MIT Kerberos 5 (aka krb5) through 1.15.2 mishandles Distinguished Name (DN) fields, which allows remote attackers to execute arbitrary code or cause a denial of service (buffer overflow and application crash) in situations involving untrusted X.509 data, related to the get_matching_data and X509_NAME_oneline_ex functions. NOTE: this has security relevance only in use cases outside of the MIT Kerberos distribution, e.g., the use of get_matching_data in KDC certauth plugin code that is specific to Red Hat.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
MIT Kerberos 5 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
MIT Kerberos 5（又名krb5）是美国麻省理工学院（MIT）开发的一套网络认证协议，它采用客户端/服务器结构，并且客户端和服务器端均可对对方进行身份认证（即双重验证），可防止窃听、防止replay攻击等。 MIT Kerberos 5 1.15.2及之前的版本中的plugins/preauth/pkinit/pkinit_crypto_openssl.c文件存在安全漏洞，该漏洞源于程序没有正确的处理Distinguished Name (DN)字段。远程攻击者可利用该漏洞执行任意代码或造成拒绝
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
- krb5 1.5 krb5 1.5 -

II. Public POCs for CVE-2017-15088

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2017-15088

请登录查看更多情报信息。

Patches & Fixes for CVE-2017-15088 (2)

Vendor Advisories for CVE-2017-15088 (3)

Same Patch Batch · n/a · 2017-11-23 · 7 CVEs total

CVE-2017-13698 Moxa EDS-G512E 安全漏洞
CVE-2017-13699 Moxa EDS-G512E 安全漏洞
CVE-2017-13701 Moxa EDS-G512E 安全漏洞
CVE-2017-16931 libxml2 安全漏洞
CVE-2017-16932 libxml2 安全漏洞
CVE-2017-16927 xrdp 安全漏洞

IV. Related Vulnerabilities

Same vendor: n/a
Same weakness: CWE-121

V. Comments for CVE-2017-15088

No comments yet

Leave a comment