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CVE-2023-52159

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Date: March 17, 2024

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.

Language: C

Severity Score

Related Resources (5)

https://codeberg.org/bizdelnick/gross/wiki/Known-vulnerabilities#cve-2023-52159
https://nvd.nist.gov/vuln/detail/CVE-2023-52159
https://security-tracker.debian.org/tracker/CVE-2023-52159
https://lists.debian.org/debian-lts-announce/2024/03/msg00027.html
https://www.mend.io/vulnerability-database/CVE-2023-52159

Severity Score

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): LOW
Privileges Required (PR): NONE
User Interaction (UI): NONE
Scope (S): UNCHANGED
Confidentiality (C): NONE
Integrity (I): NONE
Availability (A): HIGH

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