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Some fixes available 2 of 6
The STARTTLS implementation in Cyrus IMAP Server before 2.4.7 does not properly restrict I/O buffering, which allows man-in-the-middle attackers to insert commands into encrypted sessions by sending a cleartext command that is...
2 affected packages
cyrus-imapd-2.2, cyrus-imapd-2.4
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| cyrus-imapd-2.2 | — | — | — | — | — |
| cyrus-imapd-2.4 | — | — | — | — | — |
Some fixes available 9 of 18
Multiple stack-based buffer overflows in the Sieve plugin in Dovecot 1.0 before 1.0.4 and 1.1 before 1.1.7, as derived from Cyrus libsieve, allow context-dependent attackers to cause a denial of service (crash) and possibly...
3 affected packages
cyrus-imapd-2.2, dovecot, kolab-cyrus-imapd
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| cyrus-imapd-2.2 | — | — | — | — | — |
| dovecot | — | — | — | — | — |
| kolab-cyrus-imapd | — | — | — | — | — |
Some fixes available 9 of 17
Buffer overflow in the SIEVE script component (sieve/script.c), as used in cyrus-imapd in Cyrus IMAP Server 2.2.13 and 2.3.14, and Dovecot 1.0 before 1.0.4 and 1.1 before 1.1.7, allows local users to execute arbitrary code and...
3 affected packages
cyrus-imapd-2.2, dovecot, kolab-cyrus-imapd
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| cyrus-imapd-2.2 | — | — | — | — | — |
| dovecot | — | — | — | — | — |
| kolab-cyrus-imapd | — | — | — | — | — |
Stack-based buffer overflow in pop3d in Cyrus IMAPD (cyrus-imapd) 2.3.2, when the popsubfolders option is enabled, allows remote attackers to execute arbitrary code via a long USER command.
2 affected packages
cyrus-imapd-2.2, cyrus21-imapd
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| cyrus-imapd-2.2 | — | — | — | — | — |
| cyrus21-imapd | — | — | — | — | — |
1 affected package
cyrus-imapd
| Package | 26.04 LTS | 24.04 LTS | 22.04 LTS | 20.04 LTS | 18.04 LTS |
|---|---|---|---|---|---|
| cyrus-imapd | — | — | — | — | — |