CVE-2024-48877

HIGH

Wagner Xls2csv - Out-of-Bounds Write

Title source: rule

Description

A memory corruption vulnerability exists in the Shared String Table Record Parser implementation in xls2csv utility version 0.95. A specially crafted malformed file can lead to a heap buffer overflow. An attacker can provide a malicious file to trigger this vulnerability.

References (3)

[Exploit, Third Party Advisory] https://talosintelligence.com/vulnerability_reports/TALOS-2024-2128

[Mailing List] https://lists.debian.org/debian-lts-announce/2025/06/msg00032.html

[Exploit, Third Party Advisory] https://www.talosintelligence.com/vulnerability_reports/TALOS-2024-2128

Scores

CVSS v3 8.4

EPSS 0.0006

EPSS Percentile 19.2%

Attack Vector LOCAL

CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Classification

CWE

CWE-787 CWE-680

Status published

Affected Products (1)

wagner/xls2csv

Timeline

Published Jun 02, 2025

Tracked Since Feb 18, 2026