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CVE-2023-2491

Quick assessment

Affected
n/a emacs
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.

Red Hat Enterprise Linux是美国红帽（Red Hat）公司的面向企业用户的Linux操作系统 Red Hat Enterprise Linux存在安全漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。

AI Predicted 8.6 Difficulty: Easy EPSS 0.46% · P38

Possible ATT&CK Techniques 1 AI

T1059 · Command and Scripting Interpreter
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I. Basic Information for CVE-2023-2491

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A flaw was found in the Emacs text editor. Processing a specially crafted org-mode code with the "org-babel-execute:latex" function in ob-latex.el can result in arbitrary command execution. This CVE exists because of a CVE-2023-28617 security regression for the emacs package in Red Hat Enterprise Linux 8.8 and Red Hat Enterprise Linux 9.2.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: CVE Program / CVE List V5
Vulnerability Title
Red Hat Enterprise Linux 命令注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Red Hat Enterprise Linux是美国红帽（Red Hat）公司的面向企业用户的Linux操作系统 Red Hat Enterprise Linux存在安全漏洞。目前尚无此漏洞的相关信息，请随时关注CNNVD或厂商公告。
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
- emacs Affects emacs v26.1-9.el8 and emacs v27.2-8.el9, Fixed in emacs v26.1-10.el8_8.2 and emacs v27.2-8.el9_2.1 -

II. Public POCs for CVE-2023-2491

# POC Description Source Link Shenlong Link
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III. Intelligence Information for CVE-2023-2491

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Vendor Advisories for CVE-2023-2491 (4)

Same Patch Batch · n/a · 2023-05-17 · 27 CVEs total

CVE-2023-30191 9.8 CRITICAL PrestaShop SQL注入漏洞
CVE-2023-2768 3.5 LOW Sucms cross site scripting
CVE-2023-31722 Nasm 缓冲区错误漏洞
CVE-2023-1972 GNU Binutils 缓冲区错误漏洞
CVE-2023-2203 WebKitGTK 资源管理错误漏洞
CVE-2023-2731 LibTIFF 代码问题漏洞
CVE-2023-1859 Xen 资源管理错误漏洞
CVE-2023-2295 Libreswan 安全漏洞
CVE-2023-2319 Webpack 安全漏洞
CVE-2023-27233 Piwigo SQL注入漏洞
CVE-2023-29837 Exelysis Unified Communication Solutions 跨站脚本漏洞
CVE-2023-32767 Symcon IP-Symcon 路径遍历漏洞
CVE-2023-31700 TP-LINK TL-WPA4530 命令注入漏洞
CVE-2023-31701 TP-LINK TL-WPA4530 命令注入漏洞
CVE-2023-31723 yasm 安全漏洞
CVE-2023-31724 yasm 安全漏洞
CVE-2023-31725 yasm 资源管理错误漏洞
CVE-2023-31698 Bludit 跨站脚本漏洞
CVE-2023-31699 ChurchCRM 跨站脚本漏洞
CVE-2023-31702 MicroWorld eScan Management Console SQL注入漏洞

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

IV. Related Vulnerabilities

Same product: emacs
Same vendor: n/a
Same weakness: CWE-77

V. Comments for CVE-2023-2491

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