2360 matches found
CVE-2020-10967
In Dovecot before 2.3.10.1, remote unauthenticated attackers can crash the lmtp or submission process by sending mail with an empty localpart...
CVE-2020-10967
In Dovecot before 2.3.10.1, remote unauthenticated attackers can crash the lmtp or submission process by sending mail with an empty localpart...
CVE-2020-10967
CVE-2020-10967 affects Dovecot before 2.3.10.1. The issue resides in the lmtp/submission path where handling an email with an empty localpart can crash the target, causing denial of service. Public advisories summarize this alongside other fixes for CVEs 10957/10958, with exploitation vector remo...
CVE-2020-10967
In Dovecot before 2.3.10.1, remote unauthenticated attackers can crash the lmtp or submission process by sending mail with an empty localpart...
CVE-2020-10958
Dovecot before 2.3.10.1 is affected by CVE-2020-10958 (use-after-free in submission-login/submission/lmtp). A crafted SMTP/LMTP message with many newlines after a command can trigger an unauthenticated crash, potentially leading to denial of service. Multiple connected advisories (Arch, Debian, F...
CVE-2020-10958
In Dovecot before 2.3.10.1, a crafted SMTP/LMTP message triggers an unauthenticated use-after-free bug in submission-login, submission, or lmtp, and can lead to a crash under circumstances involving many newlines after a command...
CVE-2020-10958
In Dovecot before 2.3.10.1, a crafted SMTP/LMTP message triggers an unauthenticated use-after-free bug in submission-login, submission, or lmtp, and can lead to a crash under circumstances involving many newlines after a command...
CVE-2020-10958
In Dovecot before 2.3.10.1, a crafted SMTP/LMTP message triggers an unauthenticated use-after-free bug in submission-login, submission, or lmtp, and can lead to a crash under circumstances involving many newlines after a command...
CVE-2020-10957
Dovecot before 2.3.10.1 is affected by CVE-2020-10957, where unauthenticated clients can send malformed NOOP parameters, triggering a NULL pointer dereference and crashing the submission-login, submission, or LMTP components. This results in denial of service. Affected products are Dovecot’s lmtp...
CVE-2020-10957
In Dovecot before 2.3.10.1, unauthenticated sending of malformed parameters to a NOOP command causes a NULL Pointer Dereference and crash in submission-login, submission, or lmtp...
CVE-2020-10957
In Dovecot before 2.3.10.1, unauthenticated sending of malformed parameters to a NOOP command causes a NULL Pointer Dereference and crash in submission-login, submission, or lmtp...
CVE-2020-10957
In Dovecot before 2.3.10.1, unauthenticated sending of malformed parameters to a NOOP command causes a NULL Pointer Dereference and crash in submission-login, submission, or lmtp...
USN-4361-1: Dovecot vulnerabilities
Philippe Antoine discovered that Dovecot incorrectly handled certain data. An attacker could possibly use this issue to cause a denial of service. CVE-2020-10957, CVE-2020-10967 Philippe Antoine discovered that Dovecot incorrectly handled certain data. An attacker could possibly use this issue to...
USN-4361-1 dovecot vulnerabilities
Philippe Antoine discovered that Dovecot incorrectly handled certain data. An attacker could possibly use this issue to cause a denial of service. CVE-2020-10957, CVE-2020-10967 Philippe Antoine discovered that Dovecot incorrectly handled certain data. An attacker could possibly use this issue to...
UBUNTU-CVE-2020-10957
In Dovecot before 2.3.10.1, unauthenticated sending of malformed parameters to a NOOP command causes a NULL Pointer Dereference and crash in submission-login, submission, or lmtp...
CVE-2020-10957
In Dovecot before 2.3.10.1, unauthenticated sending of malformed parameters to a NOOP command causes a NULL Pointer Dereference and crash in submission-login, submission, or lmtp...
CVE-2020-10958
In Dovecot before 2.3.10.1, a crafted SMTP/LMTP message triggers an unauthenticated use-after-free bug in submission-login, submission, or lmtp, and can lead to a crash under circumstances involving many newlines after a command...
UBUNTU-CVE-2020-10958
In Dovecot before 2.3.10.1, a crafted SMTP/LMTP message triggers an unauthenticated use-after-free bug in submission-login, submission, or lmtp, and can lead to a crash under circumstances involving many newlines after a command...