Skip to content

Product

mailscanner vulnerabilities

8 published CVES affecting mailscanner, from public sources (CVE.org, NVD, CISA KEV, FIRST EPSS, OSV).

Total
8
Critical
0
High
2
Medium
6
Low
0
Unscored
0
CISA KEV
0

Latest mailscanner CVEs

Newest publication first

  1. MediumCVSS 5.5 EPSS 0.17%

    The update{_bad,}_phishing_sites scripts in mailscanner 4.79.11-2 downloads files and trusts them without using encryption (e.g., https) or digital signature checking which could allow an attacker to replace certain configuration files (e.g., phishing whitelist) via dns/packet sp...

  2. MediumCVSS 6.9 EPSS 0.31%

    mailscanner 4.68.8 and other versions before 4.74.16-1 might allow local users to overwrite arbitrary files via a symlink attack on certain temporary files used by the (1) f-prot-autoupdate, (2) clamav-autoupdate, (3) avast-autoupdate, and (4) f-prot-6-autoupdate scripts in /etc/...

  3. MediumCVSS 6.9 EPSS 0.31%

    mailscanner 4.55.10 and other versions before 4.74.16-1 might allow local users to overwrite arbitrary files via a symlink attack on certain temporary files used by the (1) f-prot-autoupdate, (2) clamav-autoupdate, (3) panda-autoupdate.new, (4) trend-autoupdate.new, and (5) rav-a...

  4. MediumCVSS 6.4 EPSS 1.1%

    MailScanner before 4.0 5-1 and before 3.2 6-1 allows remote attackers to bypass protection via attachments with a filename with (1) extra leading spaces, (2) extra trailing spaces, or (3) alternate character encodings that cannot be processed by MailScanner.

Sources: CVE.org, NVD, CISA KEV, FIRST EPSS, OSV and public exploit-reference metadata. Product matching comes from the published CVE records. A proof-of-concept means public code exists; it is not evidence of exploitation.