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CVE-2023-2731

Quick assessment

Affected
n/a libtiff
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.

LibTIFF是一个读写TIFF（标签图像文件格式）文件的库。该库包含一些处理TIFF文件的命令行工具。 LibTIFF 存在代码问题漏洞，该漏洞源于在LZWDecode()函数中发现了NULL指针取消引用问题，导致程序崩溃或拒绝服务。

AI Predicted 5.5 Difficulty: Easy EPSS 0.43% · P35

Possible ATT&CK Techniques 1 AI

T1499 · Endpoint Denial of Service
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I. Basic Information for CVE-2023-2731

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A NULL pointer dereference flaw was found in Libtiff's LZWDecode() function in the libtiff/tif_lzw.c file. This flaw allows a local attacker to craft specific input data that can cause the program to dereference a NULL pointer when decompressing a TIFF format file, resulting in a program crash or denial of service.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
空指针解引用
Source: CVE Program / CVE List V5
Vulnerability Title
LibTIFF 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
LibTIFF是一个读写TIFF（标签图像文件格式）文件的库。该库包含一些处理TIFF文件的命令行工具。 LibTIFF 存在代码问题漏洞，该漏洞源于在LZWDecode()函数中发现了NULL指针取消引用问题，导致程序崩溃或拒绝服务。
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
- libtiff Fixed in libtiff v4.5.0 -

II. Public POCs for CVE-2023-2731

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III. Intelligence Information for CVE-2023-2731

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Patches & Fixes for CVE-2023-2731 (1)

Vendor Advisories for CVE-2023-2731 (3)

Other References for CVE-2023-2731 (1)

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-2023-2491 Red Hat Enterprise Linux 命令注入漏洞
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: libtiff
Same vendor: n/a
Same weakness: CWE-476

V. Comments for CVE-2023-2731

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