14 results · Feed
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High 7.4
Exim before 4.99.5 allows .forward privilege escalation because force_command for a pipe transport is mishandled.
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High 8.4
Exim before 4.99.5 allows directory traversal to access files outside of the spool area, and consequently gain privileg…
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Medium 5.3
Exim 4.88 before 4.99.4, in some proxy configurations, mishandles certain short payloads, leading to disclosure of unin…
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Critical 9.8CVE-2026-45185 Public exploit
Exim before 4.99.3, in certain GnuTLS configurations, has a remotely reachable use-after-free in the BDAT body parsing …
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Medium 4.8
In Exim before 4.99.2, when the SPA authentication driver is used with an adversarial SPA resource, there can be an out…
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Medium 6.5
In Exim before 4.99.2, when JSON lookup is enabled, an out-of-bounds heap write can occur when a JSON operator encounte…
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Medium 5.9
In Exim before 4.99.2, on systems using musl libc (not glibc), an attacker can crash the connection instance when malfo…
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Low 3.7
In Exim before 4.99.2, when utf8 operators are enabled, there is an out-of-bounds read if large UTF-8 trailing characte…
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High 7.5
Exim libspf2 Integer Underflow Remote Code Execution Vulnerability
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. The spe…
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High 8.1
Exim Improper Neutralization of Special Elements Remote Code Execution Vulnerability
Exim Improper Neutralization of Special Elements Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Exim. Authentication is not required to exploit this vulnerability. The spe…
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High 8.1
Exim SMTP Challenge Stack-based Buffer Overflow Remote Code Execution Vulnerability
Exim SMTP Challenge Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Exim. Authentication is not required to exploit this vulnerability. The spec…
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Critical 9.8
Exim AUTH Out-Of-Bounds Write Remote Code Execution Vulnerability
Exim AUTH Out-Of-Bounds Write Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Exim. Authentication is not required to exploit this vulnerability. The specific flaw exists w…
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Low 3.7CVE-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…
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Unscored —
Exim before 4.97.1 allows SMTP smuggling in certain PIPELINING/CHUNKING configurations. Remote attackers can use a publ…