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exim exim vulnerabilities and exploits
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801
VMScore
CVE-2020-28021
Exim 4 prior to 4.94.2 has Improper Neutralization of Line Delimiters. An authenticated remote SMTP client can insert newline characters into a spool file (which indirectly leads to remote code execution as root) via AUTH= in a MAIL FROM command.
Exim Exim
668
VMScore
CVE-2020-28022
Exim 4 prior to 4.94.2 has Improper Restriction of Write Operations within the Bounds of a Memory Buffer. This occurs when processing name=value pairs within MAIL FROM and RCPT TO commands.
Exim Exim
445
VMScore
CVE-2020-28023
Exim 4 prior to 4.94.2 allows Out-of-bounds Read. smtp_setup_msg may disclose sensitive information from process memory to an unauthenticated SMTP client.
Exim Exim
668
VMScore
CVE-2020-28024
Exim 4 prior to 4.94.2 allows Buffer Underwrite that may result in unauthenticated remote attackers executing arbitrary commands, because smtp_ungetc was only intended to push back characters, but can actually push back non-character error codes such as EOF.
Exim Exim
445
VMScore
CVE-2020-28025
Exim 4 prior to 4.94.2 allows Out-of-bounds Read because pdkim_finish_bodyhash does not validate the relationship between sig->bodyhash.len and b->bh.len; thus, a crafted DKIM-Signature header might lead to a leak of sensitive information from process memory.
Exim Exim
829
VMScore
CVE-2020-28026
Exim 4 prior to 4.94.2 has Improper Neutralization of Line Delimiters, relevant in non-default configurations that enable Delivery Status Notification (DSN). Certain uses of ORCPT= can place a newline into a spool header file, and indirectly allow unauthenticated remote malicious...
Exim Exim
2 Github repositories
668
VMScore
CVE-2020-26098
cPanel prior to 88.0.3 mishandles the Exim filter path, leading to remote code execution (SEC-485).
Cpanel Cpanel
445
VMScore
CVE-2020-12783
Exim up to and including 4.93 has an out-of-bounds read in the SPA authenticator that could result in SPA/NTLM authentication bypass in auths/spa.c and auths/auth-spa.c.
Exim Exim
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Debian Debian Linux 8.0
Debian Debian Linux 9.0
Debian Debian Linux 10.0
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 14.04
Canonical Ubuntu Linux 19.10
Canonical Ubuntu Linux 20.04
Canonical Ubuntu Linux 16.04
641
VMScore
CVE-2020-8015
A UNIX Symbolic Link (Symlink) Following vulnerability in the packaging of exim in openSUSE Factory allows local malicious users to escalate from user mail to root. This issue affects: openSUSE Factory exim versions before 4.93.0.4-3.1.
Exim Exim
1000
VMScore
CVE-2020-8794
OpenSMTPD prior to 6.6.4 allows remote code execution because of an out-of-bounds read in mta_io in mta_session.c for multi-line replies. Although this vulnerability affects the client side of OpenSMTPD, it is possible to attack a server because the server code launches the clien...
Opensmtpd Opensmtpd
Canonical Ubuntu Linux 18.04
Canonical Ubuntu Linux 19.10
Fedoraproject Fedora 31
Fedoraproject Fedora 32
Debian Debian Linux 9.0
Debian Debian Linux 10.0
2 EDB exploits
VMScore
CVSSv2
CVSSv3
VMScore
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CVE-2024-5248
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CVE-2024-1800
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