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200111
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9.8 |
CRITICAL
Network
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exim
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exim
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Exim 4 before 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 …
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CWE-787
Out-of-bounds Write
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CVE-2020-28024
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2024-11-21 14:22 |
2021-05-6 |
Show
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GitHub
Exploit DB
Packet Storm
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200112
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7.5 |
HIGH
Network
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exim
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exim
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Exim 4 before 4.94.2 allows Out-of-bounds Read. smtp_setup_msg may disclose sensitive information from process memory to an unauthenticated SMTP client.
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CWE-125
Out-of-bounds Read
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CVE-2020-28023
|
2024-11-21 14:22 |
2021-05-6 |
Show
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GitHub
Exploit DB
Packet Storm
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200113
|
9.8 |
CRITICAL
Network
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exim
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exim
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Exim 4 before 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.
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CWE-787
Out-of-bounds Write
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CVE-2020-28022
|
2024-11-21 14:22 |
2021-05-6 |
Show
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GitHub
Exploit DB
Packet Storm
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200114
|
8.8 |
HIGH
Network
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exim
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exim
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Exim 4 before 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 executi…
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NVD-CWE-Other
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CVE-2020-28021
|
2024-11-21 14:22 |
2021-05-6 |
Show
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GitHub
Exploit DB
Packet Storm
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|
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200115
|
9.8 |
CRITICAL
Network
|
exim
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exim
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Exim 4 before 4.92 allows Integer Overflow to Buffer Overflow, in which an unauthenticated remote attacker can execute arbitrary code by leveraging the mishandling of continuation lines during header…
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CWE-190
Integer Overflow or Wraparound
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CVE-2020-28020
|
2024-11-21 14:22 |
2021-05-6 |
Show
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GitHub
Exploit DB
Packet Storm
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200116
|
7.5 |
HIGH
Network
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exim
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exim
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Exim 4 before 4.94.2 has Improper Initialization that can lead to recursion-based stack consumption or other consequences. This occurs because use of certain getc functions is mishandled when a clien…
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CWE-665
Improper Initialization
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CVE-2020-28019
|
2024-11-21 14:22 |
2021-05-6 |
Show
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GitHub
Exploit DB
Packet Storm
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|
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200117
|
9.8 |
CRITICAL
Network
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exim
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exim
|
Exim 4 before 4.94.2 allows Use After Free in smtp_reset in certain situations that may be common for builds with OpenSSL.
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CWE-416
Use After Free
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CVE-2020-28018
|
2024-11-21 14:22 |
2021-05-6 |
Show
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GitHub
Exploit DB
Packet Storm
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200118
|
9.8 |
CRITICAL
Network
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exim
|
exim
|
Exim 4 before 4.94.2 allows Integer Overflow to Buffer Overflow in receive_add_recipient via an e-mail message with fifty million recipients. NOTE: remote exploitation may be difficult because of res…
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CWE-190
Integer Overflow or Wraparound
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CVE-2020-28017
|
2024-11-21 14:22 |
2021-05-6 |
Show
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GitHub
Exploit DB
Packet Storm
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200119
|
7.8 |
HIGH
Local
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exim
|
exim
|
Exim 4 before 4.94.2 allows an off-by-two Out-of-bounds Write because "-F ''" is mishandled by parse_fix_phrase.
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CWE-787
Out-of-bounds Write
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CVE-2020-28016
|
2024-11-21 14:22 |
2021-05-6 |
Show
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GitHub
Exploit DB
Packet Storm
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200120
|
7.8 |
HIGH
Local
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exim
|
exim
|
Exim 4 before 4.94.2 has Improper Neutralization of Line Delimiters. Local users can alter the behavior of root processes because a recipient address can have a newline character.
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NVD-CWE-Other
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CVE-2020-28015
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2024-11-21 14:22 |
2021-05-6 |
Show
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GitHub
Exploit DB
Packet Storm
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