ALPINE-CVE-2020-24386

An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled parameters, leading to access to other users' email messages and path disclosure...

DEBIAN-CVE-2020-24386

An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled parameters, leading to access to other users' email messages and path disclosure...

Input validation

Dovecot before 2.3.13 has Improper Input Validation in lda, lmtp, and imap, leading to an application crash via a crafted email message with certain choices for ten thousand MIME parts...

Path traversal

An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled parameters, leading to access to other users' email messages and path disclosure...

CVE-2020-24386

An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled parameters, leading to access to other users' email messages and path disclosure...

CVE-2020-24386

An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled parameters, leading to access to other users' email messages and path disclosure...

CVE-2020-24386

CVE-2020-24386 affects Dovecot prior to 2.3.13. An authenticated user can abuse IMAP IDLE to trigger unhibernation via attacker-controlled parameters, enabling access to other users’ emails and path disclosure. Multiple connected advisories confirm fixes in downstream distributions (e.g., Dovecot...

CVE-2020-24386

An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled parameters, leading to access to other users' email messages and path disclosure...

CVE-2020-25275

CVE-2020-25275 affects Dovecot prior to 2.3.13. The issue is improper input validation in the lda, lmtp, and imap paths, which can cause an application crash when processing a crafted email containing a very large number (ten thousand) of MIME parts. Connected sources indicate remediation via upd...

CVE-2020-25275

Dovecot before 2.3.13 has Improper Input Validation in lda, lmtp, and imap, leading to an application crash via a crafted email message with certain choices for ten thousand MIME parts...

CVE-2020-25275

Dovecot before 2.3.13 has Improper Input Validation in lda, lmtp, and imap, leading to an application crash via a crafted email message with certain choices for ten thousand MIME parts...

CVE-2020-25275

Dovecot before 2.3.13 has Improper Input Validation in lda, lmtp, and imap, leading to an application crash via a crafted email message with certain choices for ten thousand MIME parts...

[SECURITY] [DSA 4825-1] dovecot security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4825-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso January 04, 2021 https://www.debian.org/security/faq -...

[SECURITY] [DSA 4825-1] dovecot security update

------------------------------------------------------------------------- Debian Security Advisory DSA-4825-1 [email protected] https://www.debian.org/security/ Salvatore Bonaccorso January 04, 2021 https://www.debian.org/security/faq -...

CVE-2020-25275

Dovecot before 2.3.13 has Improper Input Validation in lda, lmtp, and imap, leading to an application crash via a crafted email message with certain choices for ten thousand MIME parts. Mitigation A potential mitigation is configuring the mail transfer agent to not accept messages with more than...

CVE-2020-24386

An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled parameters, leading to access to other users' email messages and path disclosure. Mitigation To mitigate this flaw, ensure that imaphibernatetimeout is...

USN-4674-1: Dovecot vulnerabilities

It was discovered that Dovecot incorrectly handled certain imap hibernation commands. A remote authenticated attacker could possibly use this issue to access other users' email. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 20.10. CVE-2020-24386 Innokentii Sennovskiy...

USN-4674-1 dovecot vulnerabilities

It was discovered that Dovecot incorrectly handled certain imap hibernation commands. A remote authenticated attacker could possibly use this issue to access other users' email. This issue only affected Ubuntu 18.04 LTS, Ubuntu 20.04 LTS, and Ubuntu 20.10. CVE-2020-24386 Innokentii Sennovskiy...

UBUNTU-CVE-2020-24386

An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled parameters, leading to access to other users' email messages and path disclosure...

CVE-2020-25275

Dovecot before 2.3.13 has Improper Input Validation in lda, lmtp, and imap, leading to an application crash via a crafted email message with certain choices for ten thousand MIME parts...