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CVE-2016-2091

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.

libdwarf是一套用于读取和写入DWARF2调试信息的工具。 libdwarf 20151114版本的dwarf_frame2.c文件中的‘dwarf_read_cie_fde_prefix’函数存在安全漏洞。攻击者可借助特制的ELF对象文件利用该漏洞造成拒绝服务（越边界读取）。

AI Predicted 5.5 Difficulty: Moderate EPSS 0.90% · P58

Possible ATT&CK Techniques 1 AI

T1210 · Exploitation of Remote Services
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I. Basic Information for CVE-2016-2091

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The dwarf_read_cie_fde_prefix function in dwarf_frame2.c in libdwarf 20151114 allows attackers to cause a denial of service (out-of-bounds read) via a crafted ELF object file.
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
libdwarf 拒绝服务漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libdwarf是一套用于读取和写入DWARF2调试信息的工具。 libdwarf 20151114版本的dwarf_frame2.c文件中的‘dwarf_read_cie_fde_prefix’函数存在安全漏洞。攻击者可借助特制的ELF对象文件利用该漏洞造成拒绝服务（越边界读取）。
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-2016-2091

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III. Intelligence Information for CVE-2016-2091

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Mailing List Discussions for CVE-2016-2091 (2)

Same Patch Batch · n/a · 2016-02-08 · 27 CVEs total

CVE-2016-0603 Oracle Java SE Install子组件安全漏洞
CVE-2016-0728 Linux kernel 安全漏洞
CVE-2016-0723 Linux kernel‘tty_ioctl’函数竞争条件漏洞
CVE-2015-8787 Linux kernel‘nf_nat_redirect_ipv4’函数拒绝服务漏洞
CVE-2015-8785 Linux kernel‘fuse_fill_write_pages’函数本地拒绝服务漏洞
CVE-2015-8767 Linux kernel 拒绝服务漏洞
CVE-2015-8709 Linux kernel 安全漏洞
CVE-2015-8575 Linux kernel 本地信息泄露漏洞
CVE-2015-8539 Linux kernel KEYS子系统安全漏洞
CVE-2015-7566 Linux kernel‘clie_5_attach’函数拒绝服务漏洞
CVE-2015-7550 Linux kernel‘keyctl_read_key’函数本地拒绝服务漏洞
CVE-2015-7513 Linux kernel 拒绝服务漏洞
CVE-2013-4312 Linux kernel 缓冲区错误漏洞
CVE-2014-9757 Atlassian Bamboo Ignite Realtime Smack XMPP API 安全漏洞
CVE-2016-2230 OpenELEC和RasPlex 安全漏洞
CVE-2016-2201 Siemens SIMATIC S7-1500 CPU 安全漏洞
CVE-2016-2200 Siemens SIMATIC S7-1500 CPU 拒绝服务漏洞
CVE-2015-2012 IBM WebSphere MQ WMQ Telemetry 安全漏洞
CVE-2016-2268 Dell SecureWorks app for iOS 安全漏洞
CVE-2016-2214 Huawei Agile Controller-Campus 跨站脚本漏洞

Showing top 20 of 27 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

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Same vendor: n/a

V. Comments for CVE-2016-2091

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