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CVE-2023-33219— Stack Buffer Overflow when checking retrofit package

Quick assessment

Affected
IDEMIA SIGMA Lite & Lite +
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.

WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress Plugin SIGMA Lite & Lite+ 4.15.5之前版本存在安全漏洞，该漏洞源于无法正确检查边界，会导致基于堆栈的缓冲区溢出，从而导致远程代码执行。

CVSS 6.5 · Medium EPSS 1.14% · P65
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I. Basic Information for CVE-2023-33219

Vulnerability Information
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Vulnerability Title
Stack Buffer Overflow when checking retrofit package
Source: CVE Program / CVE List V5
Vulnerability Description
The handler of the retrofit validation command doesn't properly check the boundaries when performing certain validation operations. This allows a stack-based buffer overflow that could lead to a potential Remote Code Execution on the targeted device
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
WordPress Plugin SIGMA Lite & Lite+ 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
WordPress和WordPress plugin都是WordPress基金会的产品。WordPress是一套使用PHP语言开发的博客平台。该平台支持在PHP和MySQL的服务器上架设个人博客网站。WordPress plugin是一个应用插件。 WordPress Plugin SIGMA Lite & Lite+ 4.15.5之前版本存在安全漏洞，该漏洞源于无法正确检查边界，会导致基于堆栈的缓冲区溢出，从而导致远程代码执行。
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
IDEMIA SIGMA Lite & Lite + 0 ~ 4.15.5 -
IDEMIA SIGMA Wide 0 ~ 4.15.5 -
IDEMIA SIGMA Extreme 0 ~ 4.15.5 -
IDEMIA MorphoWave Compact/XP 0 ~ 2.12.2 -
IDEMIA VisionPass 0 ~ 2.12.2 -
IDEMIA MorphoWave SP 0 ~ 1.2.7 -

II. Public POCs for CVE-2023-33219

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III. Intelligence Information for CVE-2023-33219

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Other References for CVE-2023-33219 (1)

Same Patch Batch · IDEMIA · 2023-12-15 · 6 CVEs total

CVE-2023-33221 6.8 MEDIUM Heap Buffer Overflow when reading DESFire card
CVE-2023-33222 6.8 MEDIUM Stack buffer overflow when reading DESFire card
CVE-2023-33218 6.5 MEDIUM Stack Buffer Overflow in a binary run at upgrade startup
CVE-2023-33220 6.5 MEDIUM Stack Buffer Overflow when checking some attributes during retrofit
CVE-2023-33217 4.9 MEDIUM Missing integrity check on upgrade package

IV. Related Vulnerabilities

Same product: SIGMA Lite & Lite +
Same vendor: IDEMIA
Same weakness: CWE-121

V. Comments for CVE-2023-33219

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