Vulnerabilities > Exim > Exim > 3.16
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2023-12-24 | CVE-2023-51766 | Insufficient Verification of Data Authenticity vulnerability in multiple products Exim before 4.97.1 allows SMTP smuggling in certain PIPELINING/CHUNKING configurations. | 5.3 |
| 2022-08-07 | CVE-2022-37452 | Out-of-bounds Write vulnerability in multiple products Exim before 4.95 has a heap-based buffer overflow for the alias list in host_name_lookup in host.c when sender_host_name is set. | 9.8 |
| 2022-08-06 | CVE-2022-37451 | Release of Invalid Pointer or Reference vulnerability in multiple products Exim before 4.96 has an invalid free in pam_converse in auths/call_pam.c because store_free is not used after store_malloc. | 7.5 |
| 2021-05-06 | CVE-2020-28017 | Integer Overflow or Wraparound vulnerability in 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. | 9.8 |
| 2021-05-06 | CVE-2021-27216 | Improper Privilege Management vulnerability in Exim Exim 4 before 4.94.2 has Execution with Unnecessary Privileges. | 6.3 |
| 2020-05-11 | CVE-2020-12783 | Out-of-bounds Read vulnerability in multiple products Exim through 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. | 7.5 |
| 2020-04-02 | CVE-2020-8015 | Link Following vulnerability in Exim A UNIX Symbolic Link (Symlink) Following vulnerability in the packaging of exim in openSUSE Factory allows local attackers to escalate from user mail to root. | 7.2 |
| 2019-09-06 | CVE-2019-15846 | Exim before 4.92.2 allows remote attackers to execute arbitrary code as root via a trailing backslash. | 9.8 |
| 2018-02-08 | CVE-2018-6789 | Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability in multiple products An issue was discovered in the base64d function in the SMTP listener in Exim before 4.90.1. | 7.5 |
| 2017-06-19 | CVE-2017-1000369 | Improper Resource Shutdown or Release vulnerability in multiple products Exim supports the use of multiple "-p" command line arguments which are malloc()'ed and never free()'ed, used in conjunction with other issues allows attackers to cause arbitrary code execution. | 2.1 |