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CVE-2023-2804

Quick assessment

Affected
n/a libjpeg-turbo
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.

libjpeg-turbo是一个应用软件。提供一个JPEG图像编解码器，它使用SIMD指令来加速x86，x86-64，Arm，PowerPC和MIPS系统上的基线JPEG压缩和解压缩，以及x86，x86-64和Arm系统上的渐进JPEG压缩。 libjpeg-turbo存在安全漏洞，该漏洞源于h2v2_merged_upsample_internal()中/libjpeg-turbo/jdmrgext.c:126处存在堆的缓冲区溢出。

AI Predicted 8.1 Difficulty: Easy EPSS 1.20% · P67

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2023-2804

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
A heap-based buffer overflow issue was discovered in libjpeg-turbo in h2v2_merged_upsample_internal() function of jdmrgext.c file. The vulnerability can only be exploited with 12-bit data precision for which the range of the sample data type exceeds the valid sample range, hence, an attacker could craft a 12-bit lossless JPEG image that contains out-of-range 12-bit samples. An application attempting to decompress such image using merged upsampling would lead to segmentation fault or buffer overflows, causing an application to crash.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
libjpeg-turbo 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
libjpeg-turbo是一个应用软件。提供一个JPEG图像编解码器，它使用SIMD指令来加速x86，x86-64，Arm，PowerPC和MIPS系统上的基线JPEG压缩和解压缩，以及x86，x86-64和Arm系统上的渐进JPEG压缩。 libjpeg-turbo存在安全漏洞，该漏洞源于h2v2_merged_upsample_internal()中/libjpeg-turbo/jdmrgext.c:126处存在堆的缓冲区溢出。
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
- libjpeg-turbo Fixed in libjpeg-turbo v3.0 (beta2) -

II. Public POCs for CVE-2023-2804

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III. Intelligence Information for CVE-2023-2804

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Patches & Fixes for CVE-2023-2804 (1)

Vendor Advisories for CVE-2023-2804 (2)

Other References for CVE-2023-2804 (3)

Same Patch Batch · n/a · 2023-05-25 · 13 CVEs total

CVE-2023-2888 4.7 MEDIUM PHPOK unrestricted upload
CVE-2023-31861 ZLMediaKit 路径遍历漏洞
CVE-2023-31594 IC Realtime ICIP-P2012T 访问控制错误漏洞
CVE-2023-33356 IceCMS 跨站脚本漏洞
CVE-2023-33355 IceCMS 安全漏洞
CVE-2023-33751 mipjz 跨站脚本漏洞
CVE-2023-33750 mipjz 跨站脚本漏洞
CVE-2023-33280 PrestaShop SQL注入漏洞
CVE-2023-33279 PrestaShop SQL注入漏洞
CVE-2023-33278 PrestaShop SQL注入漏洞
CVE-2023-33263 WFTPD 安全漏洞
CVE-2023-25439 Square Pig FusionInvoice 跨站脚本漏洞

IV. Related Vulnerabilities

Same product: libjpeg-turbo
Same vendor: n/a
Same weakness: CWE-122

V. Comments for CVE-2023-2804

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