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199751
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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 4.92 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
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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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199752
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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 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
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2024-11-21 14:22 |
2021-05-6 |
Show
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GitHub
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Packet Storm
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199753
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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 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
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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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199754
|
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 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
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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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199755
|
7.8 |
HIGH
Local
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exim
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exim
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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
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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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199756
|
7.8 |
HIGH
Local
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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. 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
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Packet Storm
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199757
|
6.1 |
MEDIUM
Local
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exim
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exim
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Exim 4 before 4.94.2 allows Execution with Unnecessary Privileges. The -oP option is available to the exim user, and allows a denial of service because root-owned files can be overwritten.
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CWE-269
Improper Privilege Management
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CVE-2020-28014
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2024-11-21 14:22 |
2021-05-6 |
Show
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GitHub
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Packet Storm
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199758
|
7.8 |
HIGH
Local
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exim
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exim
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Exim 4 before 4.94.2 allows Heap-based Buffer Overflow because it mishandles "-F '.('" on the command line, and thus may allow privilege escalation from any user to root. This occurs because of the i…
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CWE-787
Out-of-bounds Write
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CVE-2020-28013
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2024-11-21 14:22 |
2021-05-6 |
Show
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GitHub
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Packet Storm
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199759
|
7.8 |
HIGH
Local
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exim
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exim
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Exim 4 before 4.94.2 allows Exposure of File Descriptor to Unintended Control Sphere because rda_interpret uses a privileged pipe that lacks a close-on-exec flag.
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NVD-CWE-Other
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CVE-2020-28012
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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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199760
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7.8 |
HIGH
Local
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exim
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exim
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Exim 4 before 4.94.2 allows Heap-based Buffer Overflow in queue_run via two sender options: -R and -S. This may cause privilege escalation from exim to root.
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CWE-787
Out-of-bounds Write
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CVE-2020-28011
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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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