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CVE-2023-2241— PoDoFo PdfXRefStreamParserObject.cpp readXRefStreamEntry heap-based overflow

Quick assessment

Affected
n/a PoDoFo
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.

PoDoFo是PoDoFo开源的一个免费的可移植 C++ 库。 PoDoFo 0.10.0版本存在安全漏洞，该漏洞源于文件 PdfXRefStreamParserObject.cpp存在问题，会导致基于堆的缓冲区溢出。

CVSS 5.3 · Medium EPSS 0.37% · P30
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I. Basic Information for CVE-2023-2241

Vulnerability Information
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Vulnerability Title
PoDoFo PdfXRefStreamParserObject.cpp readXRefStreamEntry heap-based overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability, which was classified as critical, was found in PoDoFo 0.10.0. Affected is the function readXRefStreamEntry of the file PdfXRefStreamParserObject.cpp. The manipulation leads to heap-based buffer overflow. An attack has to be approached locally. The exploit has been disclosed to the public and may be used. The patch is identified as 535a786f124b739e3c857529cecc29e4eeb79778. It is recommended to apply a patch to fix this issue. VDB-227226 is the identifier assigned to this vulnerability.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
PoDoFo 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
PoDoFo是PoDoFo开源的一个免费的可移植 C++ 库。 PoDoFo 0.10.0版本存在安全漏洞，该漏洞源于文件 PdfXRefStreamParserObject.cpp存在问题，会导致基于堆的缓冲区溢出。
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
- PoDoFo 0.10.0 -

II. Public POCs for CVE-2023-2241

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III. Intelligence Information for CVE-2023-2241

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Patches & Fixes for CVE-2023-2241 (1)

Vendor Advisories for CVE-2023-2241 (2)

Other References for CVE-2023-2241 (2)

IV. Related Vulnerabilities

Same product: PoDoFo
Same vendor: n/a
Same weakness: CWE-122