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Package · Debian

exim4

74 known vulnerabilities.

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  • Low 3.7
    CVE-2026-94055

    Exim before 4.100.1, when certain non-default TLS settings are used with GnuTLS, has a use-after-free.

    Exim Exim exim4 exim4 Debian Ubuntu
  • Low 3.7
    CVE-2026-40686

    In Exim before 4.99.2, when utf8 operators are enabled, there is an out-of-bounds read if large UTF-8 trailing characte…

    Exim Exim exim4 exim4 Debian Ubuntu Alpine
  • Low 3.1
    CVE-2023-42119

    Exim dnsdb Out-Of-Bounds Read Information Disclosure Vulnerability

    Exim dnsdb Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Exim. Authentication is not required to exploit this vulnerability. The spe…

    Exim Exim exim4 exim4 Debian Ubuntu Alpine
  • Low 3.7
    CVE-2023-42114 EPSS 27%

    Exim NTLM Challenge Out-Of-Bounds Read Information Disclosure Vulnerability

    Exim NTLM Challenge Out-Of-Bounds Read Information Disclosure Vulnerability. This vulnerability allows remote attackers to disclose sensitive information on affected installations of Exim. Authentication is not required to exploit this vulnerability. The spec…

    Exim Exim exim4 exim4 Debian Ubuntu Alpine