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CVE-2018-8769

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.

elfutils是一套用于读取、创建和修改ELF二进制文件的实用程序和库的集合。 elfutils 0.170版本中的libebl/ebldynamictagname.c文件的‘ebl_dynamic_tag_name’函数存在安全漏洞，该漏洞源于程序不支持SYMTAB_SHNDX。远程攻击者可利用该漏洞在系统上执行任意代码或造成拒绝服务。

AI Predicted 5.3 Difficulty: Moderate EPSS 0.84% · P57

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2018-8769

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
elfutils 0.170 has a buffer over-read in the ebl_dynamic_tag_name function of libebl/ebldynamictagname.c because SYMTAB_SHNDX is unsupported.
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
elfutils 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
elfutils是一套用于读取、创建和修改ELF二进制文件的实用程序和库的集合。 elfutils 0.170版本中的libebl/ebldynamictagname.c文件的‘ebl_dynamic_tag_name’函数存在安全漏洞，该漏洞源于程序不支持SYMTAB_SHNDX。远程攻击者可利用该漏洞在系统上执行任意代码或造成拒绝服务。
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-2018-8769

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2018-8769

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Other References for CVE-2018-8769 (1)

Same Patch Batch · n/a · 2018-03-18 · 9 CVEs total

CVE-2018-8756 YzmCMS 安全漏洞
CVE-2018-8765 2345 Security Guard 安全漏洞
CVE-2018-8766 joyplus-cms 安全漏洞
CVE-2018-8767 joyplus-cms 跨站脚本漏洞
CVE-2018-8768 Jupyter Notebook 权限许可和访问控制问题漏洞
CVE-2018-8770 Western Bridge Cobub Razor 安全漏洞
CVE-2017-18239 authentikat-jwt 安全漏洞
CVE-2018-8754 libevt 缓冲区错误漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2018-8769

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