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CVE-2015-2698

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.

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 1.14 beta2版本的lib/gssapi/krb5/iakerb.c文件中的‘iakerb_gss_export_sec_context’函数存在安全漏洞，该漏洞源于程序没有正确使用指针。远程攻击者可通过与调用‘gss_export_sec_context

AI Predicted 5.5 Difficulty: Easy EPSS 2.89% · P86
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I. Basic Information for CVE-2015-2698

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The iakerb_gss_export_sec_context function in lib/gssapi/krb5/iakerb.c in MIT Kerberos 5 (aka krb5) 1.14 pre-release 2015-09-14 improperly accesses a certain pointer, which allows remote authenticated users to cause a denial of service (memory corruption) or possibly have unspecified other impact by interacting with an application that calls the gss_export_sec_context function. NOTE: this vulnerability exists because of an incorrect fix for CVE-2015-2696.
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
MIT Kerberos 5 缓冲区溢出漏洞
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 1.14 beta2版本的lib/gssapi/krb5/iakerb.c文件中的‘iakerb_gss_export_sec_context’函数存在安全漏洞，该漏洞源于程序没有正确使用指针。远程攻击者可通过与调用‘gss_export_sec_context
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-2015-2698

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III. Intelligence Information for CVE-2015-2698

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Patches & Fixes for CVE-2015-2698 (1)

Vendor Advisories for CVE-2015-2698 (1)

Mailing List Discussions for CVE-2015-2698 (2)

Other References for CVE-2015-2698 (1)

Same Patch Batch · n/a · 2015-11-13 · 6 CVEs total

CVE-2015-6045 Microsoft Internet Explorer 内存损坏漏洞
CVE-2015-6366 Cisco IOS 安全漏洞
CVE-2015-6478 Unitronics VisiLogic OPLC IDE 任意代码执行漏洞
CVE-2015-7905 Unitronics VisiLogic OPLC IDE 代码注入漏洞
CVE-2015-8126 libpng 缓冲区错误漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2015-2698

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