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CVE-2018-18701

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.

GNU Binutils（GNU Binary Utilities或binutils）是GNU社区的开发的一组编程语言工具程序。该程序主要用于处理多种格式的目标文件，并提供有连接器、汇编器和其他用于目标文件和档案的工具。libiberty是其中的一个GNU程序使用的子程序的集合。 GNU Binutils 2.31版本中的GNU libiberty的‘next_is_type_qual()’和‘cplus_demangle_type()’函数存在安全漏洞。远程攻击者可借助ELF文件利用该漏洞造成拒绝服务。

AI Predicted 5.3 Difficulty: Easy EPSS 1.69% · P77

Possible ATT&CK Techniques 1 AI

T1499.001 · OS Exhaustion Flood
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I. Basic Information for CVE-2018-18701

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
An issue was discovered in cp-demangle.c in GNU libiberty, as distributed in GNU Binutils 2.31. There is a stack consumption vulnerability resulting from infinite recursion in the functions next_is_type_qual() and cplus_demangle_type() in cp-demangle.c. Remote attackers could leverage this vulnerability to cause a denial-of-service via an ELF file, as demonstrated by nm.
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
GNU Binutils 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GNU Binutils（GNU Binary Utilities或binutils）是GNU社区的开发的一组编程语言工具程序。该程序主要用于处理多种格式的目标文件，并提供有连接器、汇编器和其他用于目标文件和档案的工具。libiberty是其中的一个GNU程序使用的子程序的集合。 GNU Binutils 2.31版本中的GNU libiberty的‘next_is_type_qual()’和‘cplus_demangle_type()’函数存在安全漏洞。远程攻击者可借助ELF文件利用该漏洞造成拒绝服务。
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-2018-18701

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III. Intelligence Information for CVE-2018-18701

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Vendor Advisories for CVE-2018-18701 (2)

Other References for CVE-2018-18701 (1)

Same Patch Batch · n/a · 2018-10-27 · 15 CVEs total

CVE-2018-18706 多款Tenda产品httpd 缓冲区错误漏洞
CVE-2018-18707 多款Tenda产品httpd 缓冲区错误漏洞
CVE-2018-18708 多款Tenda产品httpd 缓冲区错误漏洞
CVE-2018-18709 多款Tenda产品httpd 缓冲区错误漏洞
CVE-2018-18710 Linux kernel 信息泄露漏洞
CVE-2018-18711 WUZHI CMS 跨站请求伪造漏洞
CVE-2018-18712 WUZHI CMS 跨站请求伪造漏洞
CVE-2018-18713 PHPYun 路径遍历漏洞
CVE-2018-18702 iCMS SQL注入漏洞
CVE-2018-18703 PhpTpoint Mailing Server Using File Handling 安全漏洞
CVE-2018-18704 PhpTpoint Pharmacy Management System SQL注入漏洞
CVE-2018-18705 PhpTpoint Hospital Management System SQL注入漏洞
CVE-2018-18699 GoPro gpmf-parser 缓冲区错误漏洞
CVE-2018-18700 GNU Binutils 安全漏洞

IV. Related Vulnerabilities

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

V. Comments for CVE-2018-18701

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