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National Vulnerability Database

National Vulnerability Database

NVD

National Vulnerability Database
  1. Vulnerabilities

CVE-2023-34795 Detail

Description

xlsxio v0.1.2 to v0.2.34 was discovered to contain a free of uninitialized pointer in the xlsxioread_sheetlist_close() function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted XLSX file.


Metrics

 
NVD enrichment efforts reference publicly available information to associate vector strings. CVSS information contributed by other sources is also displayed.
CVSS 4.0 Severity and Vector Strings:

NIST CVSS score
NIST: NVD
N/A
NVD assessment not yet provided.

References to Advisories, Solutions, and Tools

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Hyperlink Resource
https://github.com/brechtsanders/xlsxio/commit/d653f1604b54532f11b45dca1fa164b4a1f15e2d Patch 
https://github.com/brechtsanders/xlsxio/commit/d653f1604b54532f11b45dca1fa164b4a1f15e2d Patch 
https://github.com/brechtsanders/xlsxio/issues/121 Exploit  Issue Tracking  Third Party Advisory 
https://github.com/brechtsanders/xlsxio/issues/121 Exploit  Issue Tracking  Third Party Advisory 
https://github.com/xf1les/cve-advisories/blob/main/2023/CVE-2023-34795.md Exploit  Third Party Advisory 
https://github.com/xf1les/cve-advisories/blob/main/2023/CVE-2023-34795.md Exploit  Third Party Advisory 

Weakness Enumeration

CWE-ID CWE Name Source
CWE-416 Use After Free cwe source acceptance level NIST  

Known Affected Software Configurations Switch to CPE 2.2

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Denotes Vulnerable Software
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Change History

3 change records found show changes

Quick Info

CVE Dictionary Entry:
CVE-2023-34795
NVD Published Date:
06/16/2023
NVD Last Modified:
11/21/2024
Source:
MITRE