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CVE-2021-3530

Quick assessment

Affected
n/a binutils
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。 GNU Binutils 2.36版本存在安全漏洞，该漏洞源于一个精心制作的符号可能会导致堆栈内存耗尽，从而导致崩溃。

AI Predicted 5.3 Difficulty: Trivial EPSS 2.40% · P84

Possible ATT&CK Techniques 1 AI

T1203 · Exploitation for Client Execution
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I. Basic Information for CVE-2021-3530

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was discovered in GNU libiberty within demangle_path() in rust-demangle.c, as distributed in GNU Binutils version 2.36. A crafted symbol can cause stack memory to be exhausted leading to a crash.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
未经控制的递归
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。 GNU Binutils 2.36版本存在安全漏洞，该漏洞源于一个精心制作的符号可能会导致堆栈内存耗尽，从而导致崩溃。
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
- binutils GNU Binutils version before and including 2.36 -

II. Public POCs for CVE-2021-3530

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III. Intelligence Information for CVE-2021-3530

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Vendor Advisories for CVE-2021-3530 (3)

Other References for CVE-2021-3530 (1)

Same Patch Batch · n/a · 2021-06-02 · 54 CVEs total

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CVE-2020-22048 FFmpeg 资源管理错误漏洞
CVE-2020-6950 Oracle Fusion Middleware 路径遍历漏洞
CVE-2020-24870 Libraw 缓冲区错误漏洞
CVE-2020-27661 QEMU 数字错误漏洞
CVE-2021-28677 Pillow 输入验证错误漏洞
CVE-2021-28678 Pillow 数据伪造问题漏洞
CVE-2021-25288 Pillow 缓冲区错误漏洞
CVE-2021-25287 Pillow 缓冲区错误漏洞
CVE-2020-22046 FFmpeg 安全漏洞
CVE-2021-3468 Avahi 安全漏洞
CVE-2021-3522 GStreamer 缓冲区错误漏洞

Showing top 20 of 54 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: binutils
Same vendor: n/a
Same weakness: CWE-674

V. Comments for CVE-2021-3530

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