CVE-2023-2731
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I. Basic Information for CVE-2023-2731
Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
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: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
空指针解引用
Source: NVD (National Vulnerability Database)
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
| # | POC Description | Source Link | Shenlong Link |
|---|
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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
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libtiff tiff2ps tiff2ps.c PS_Lvl2page null pointer dereferen - CVE-2024-13978
LibTIFF fax2ps tiff2pdf.c t2p_read_tiff_init null pointer de
Same vendor: n/a
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Same weakness: CWE-476
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Argo Workflows: SSO RBAC Delegation Nil Pointer Dereference - CVE-2026-6666
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V. Comments for CVE-2023-2731
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