CVE-2023-52159

Description

A stack-based buffer overflow vulnerability in gross 0.9.3 through 1.x before 1.0.4 allows remote attackers to trigger a denial of service (grossd daemon crash) or potentially execute arbitrary code in grossd via crafted SMTP transaction parameters that cause an incorrect strncat for a log entry.

Category

7.5
CVSS
Severity: High
CVSS 3.1 •
EPSS 2.65% Top 20%
Third-Party Advisory codeberg.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://codeberg.org/bizdelnick/gross/wiki/Known-vulnerabilities#cve-2023-52159 third party advisory
https://lists.debian.org/debian-lts-announce/2024/03/msg00027.html mailing list

Frequently Asked Questions

What is the severity of CVE-2023-52159?
CVE-2023-52159 has been scored as a high severity vulnerability.
How to fix CVE-2023-52159?
To fix CVE-2023-52159, 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-2023-52159 being actively exploited in the wild?
It is possible that CVE-2023-52159 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~3% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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