CVE-2020-7845 HIGH

CVE-2020-7845: Jiransecurity Spamsniper Stack-based Buffer Overflow Vulnerability

Vendor Jiransecurity
Product Spamsniper
Weakness CWE-121
Published December 27, 2020
Last update August 4, 2024
View on NVD All CVEs

CVSS base score

8.1/10
Attack vector Network
Attack complexity High
Privileges required None
User interaction None
Confidentiality High
Integrity High

CVSS vector

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

What the vulnerability does

01Description

Spamsniper 5.0 ~ 5.2.7 contain a stack-based buffer overflow vulnerability caused by improper boundary checks when parsing MAIL FROM command. It leads remote attacker to execute arbitrary code via crafted packet.

Key dates

02Disclosure timeline

December 27, 2020 CVE published
August 4, 2024 Record updated