CVE-2016-1881
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.
FreeBSD是由Core Team团队负责的FreeBSD项目中的一套类Unix自由操作系统，是经过BSD、386BSD和4.4BSD发展而来的类Unix的一个重要分支。kernel是其中的一个内核模块。 FreeBSD 9.3版本、10.1版本和10.2版本中的kernel存在安全漏洞。本地攻击者可通过特制的Linux兼容层setgroups系统调用利用该漏洞造成拒绝服务（崩溃）或获取权限。
Possible ATT&CK Techniques 1 AI
T1068 · Exploitation for Privilege Escalation
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I. Basic Information for CVE-2016-1881
Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The kernel in FreeBSD 9.3, 10.1, and 10.2 allows local users to cause a denial of service (crash) or potentially gain privilege via a crafted Linux compatibility layer setgroups system call.
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
FreeBSD kernel 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
FreeBSD是由Core Team团队负责的FreeBSD项目中的一套类Unix自由操作系统，是经过BSD、386BSD和4.4BSD发展而来的类Unix的一个重要分支。kernel是其中的一个内核模块。 FreeBSD 9.3版本、10.1版本和10.2版本中的kernel存在安全漏洞。本地攻击者可通过特制的Linux兼容层setgroups系统调用利用该漏洞造成拒绝服务（崩溃）或获取权限。
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-2016-1881
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Vendor Advisories for CVE-2016-1881 (2)
-
http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html x_refsource_CONFIRM
-
Other References for CVE-2016-1881 (1)
-
https://www.freebsd.org/security/advisories/FreeBSD-SA-16:04.linux.asc vendor-advisory x_refsource_FREEBSD
Same Patch Batch · n/a · 2017-02-15 · 66 CVEs total
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| CVE-2016-1889 | FreeBSD 数字错误漏洞 | |
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| CVE-2016-1883 | FreeBSD 安全漏洞 | |
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Showing top 20 of 66 CVEs. View all on vendor page → →