Libspf2 Project

Libspf2

3 vulnerabilities found.

Hinweis: Diese Liste kann unvollständig sein. Daten werden ohne Gewähr im Ursprungsformat bereitgestellt.
8.8

CVE-2023-42118

  • EPSS 3.01%
  • Published 03.05.2024 03:15:50
  • Last modified 07.08.2025 18:17:31

Exim libspf2 Integer Underflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Exim libspf2. Authentication is not required to exploit this vulnerability...

9.8

CVE-2021-33912

Exploit
  • EPSS 1.35%
  • Published 19.01.2022 18:15:07
  • Last modified 21.11.2024 06:09:45

libspf2 before 1.2.11 has a four-byte heap-based buffer overflow that might allow remote attackers to execute arbitrary code (via an unauthenticated e-mail message from anywhere on the Internet) with a crafted SPF DNS record, because of incorrect spr...

9.8

CVE-2021-33913

Exploit
  • EPSS 1.35%
  • Published 19.01.2022 18:15:07
  • Last modified 21.11.2024 06:09:46

libspf2 before 1.2.11 has a heap-based buffer overflow that might allow remote attackers to execute arbitrary code (via an unauthenticated e-mail message from anywhere on the Internet) with a crafted SPF DNS record, because of SPF_record_expand_data ...