CVE-2023-38854

Public Exploit

Description

Buffer Overflow vulnerability in libxlsv.1.6.2 allows a remote attacker to execute arbitrary code and cause a denial of service via a crafted XLS file to the transcode_latin1_to_utf8 function in xlstool.c:296.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.75% Top 30%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/libxls/libxls/issues/124 issue tracking exploit

Frequently Asked Questions

What is the severity of CVE-2023-38854?
CVE-2023-38854 has been scored as a medium severity vulnerability.
How to fix CVE-2023-38854?
To fix CVE-2023-38854, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2023-38854 being actively exploited in the wild?
It is possible that CVE-2023-38854 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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