CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2021-34431 – Ubuntu Security Notice USN-6492-1
https://notcve.org/view.php?id=CVE-2021-34431
22 Jul 2021 — In Eclipse Mosquitto version 1.6 to 2.0.10, if an authenticated client that had connected with MQTT v5 sent a crafted CONNECT message to the broker a memory leak would occur, which could be used to provide a DoS attack against the broker. En Eclipse Mosquitto versiones 1.6 hasta 2.0.10, si un cliente autenticado que se había conectado con MQTT versión v5 enviaba un mensaje CONNECT diseñado al broker, ocurriría una pérdida de memoria, que podría ser usada para proporcionar un ataque DoS contra el broker Kath... • https://bugs.eclipse.org/bugs/show_bug.cgi?id=573191 • CWE-401: Missing Release of Memory after Effective Lifetime •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 0CVE-2021-28166
https://notcve.org/view.php?id=CVE-2021-28166
07 Apr 2021 — In Eclipse Mosquitto version 2.0.0 to 2.0.9, if an authenticated client that had connected with MQTT v5 sent a crafted CONNACK message to the broker, a NULL pointer dereference would occur. En Eclipse Mosquitto versiones 2.0.0 hasta 2.0.9, si un cliente autenticado que se había conectado con MQTT v5 envió un mensaje CONNACK diseñado al broker, se produciría una desreferencia del puntero NULL • https://bugs.eclipse.org/bugs/show_bug.cgi?id=572608 • CWE-476: NULL Pointer Dereference •
CVSS: 6.5EPSS: 7%CPEs: 10EXPL: 0CVE-2019-11779 – Ubuntu Security Notice USN-4137-1
https://notcve.org/view.php?id=CVE-2019-11779
19 Sep 2019 — In Eclipse Mosquitto 1.5.0 to 1.6.5 inclusive, if a malicious MQTT client sends a SUBSCRIBE packet containing a topic that consists of approximately 65400 or more '/' characters, i.e. the topic hierarchy separator, then a stack overflow will occur. En Eclipse Mosquitto versiones 1.5.0 hasta 1.6.5 incluyéndola, si un cliente MQTT malicioso envía un paquete SUBSCRIBE que contiene un tema que consta de aproximadamente 65400 o más caracteres '/', es decir, el separador de jerarquía de temas, entonces ocurrirá u... • http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00077.html • CWE-674: Uncontrolled Recursion CWE-754: Improper Check for Unusual or Exceptional Conditions •
CVSS: 5.5EPSS: 0%CPEs: 1EXPL: 0CVE-2019-11778
https://notcve.org/view.php?id=CVE-2019-11778
18 Sep 2019 — If an MQTT v5 client connects to Eclipse Mosquitto versions 1.6.0 to 1.6.4 inclusive, sets a last will and testament, sets a will delay interval, sets a session expiry interval, and the will delay interval is set longer than the session expiry interval, then a use after free error occurs, which has the potential to cause a crash in some situations. Si un cliente MQTT versión v5 se conecta a Eclipse Mosquitto versiones 1.6.0 hasta 1.6.4 incluyéndola, establece un último deseo y testamento, establece un inter... • https://bugs.eclipse.org/bugs/show_bug.cgi?id=551162 • CWE-416: Use After Free •
CVSS: 7.5EPSS: 0%CPEs: 3EXPL: 0CVE-2017-7655
https://notcve.org/view.php?id=CVE-2017-7655
27 Mar 2019 — In Eclipse Mosquitto version from 1.0 to 1.4.15, a Null Dereference vulnerability was found in the Mosquitto library which could lead to crashes for those applications using the library. En Eclipse Mosquitto, desde la versión 1.0 hasta la 1.4.15, se ha descubierto una vulnerabilidad de desreferencia de puntero null en la biblioteca Mosquitto que podría conducir a cierres inesperados de las aplicaciones que la emplean. • https://bugs.eclipse.org/bugs/show_bug.cgi?id=533775 • CWE-476: NULL Pointer Dereference •
CVSS: 6.5EPSS: 0%CPEs: 1EXPL: 1CVE-2018-12546 – Debian Security Advisory 4388-1
https://notcve.org/view.php?id=CVE-2018-12546
11 Feb 2019 — In Eclipse Mosquitto version 1.0 to 1.5.5 (inclusive) when a client publishes a retained message to a topic, then has its access to that topic revoked, the retained message will still be published to clients that subscribe to that topic in the future. In some applications this may result in clients being able cause effects that would otherwise not be allowed. En Eclipse Mosquitto, desde la versión 1.0 hasta la 1.5.5 (incluidas), cuando un cliente publica un mensaje retenido en un tema y luego se le niega el... • https://bugs.eclipse.org/bugs/show_bug.cgi?id=543127 • CWE-284: Improper Access Control CWE-732: Incorrect Permission Assignment for Critical Resource •
CVSS: 8.1EPSS: 0%CPEs: 1EXPL: 0CVE-2018-12550 – Debian Security Advisory 4388-1
https://notcve.org/view.php?id=CVE-2018-12550
11 Feb 2019 — When Eclipse Mosquitto version 1.0 to 1.5.5 (inclusive) is configured to use an ACL file, and that ACL file is empty, or contains only comments or blank lines, then Mosquitto will treat this as though no ACL file has been defined and use a default allow policy. The new behaviour is to have an empty ACL file mean that all access is denied, which is not a useful configuration but is not unexpected. Cuando Eclipse Mosquitto, desde la versión 1.0 hasta la 1.5.5 (incluidas), está configurado para emplear un arch... • https://bugs.eclipse.org/bugs/show_bug.cgi?id=541870 • CWE-440: Expected Behavior Violation •
CVSS: 8.1EPSS: 0%CPEs: 1EXPL: 1CVE-2018-12551 – Debian Security Advisory 4388-1
https://notcve.org/view.php?id=CVE-2018-12551
11 Feb 2019 — When Eclipse Mosquitto version 1.0 to 1.5.5 (inclusive) is configured to use a password file for authentication, any malformed data in the password file will be treated as valid. This typically means that the malformed data becomes a username and no password. If this occurs, clients can circumvent authentication and get access to the broker by using the malformed username. In particular, a blank line will be treated as a valid empty username. Other security measures are unaffected. • https://bugs.eclipse.org/bugs/show_bug.cgi?id=543401 • CWE-287: Improper Authentication CWE-703: Improper Check or Handling of Exceptional Conditions •
CVSS: 7.5EPSS: 0%CPEs: 1EXPL: 0CVE-2018-20145
https://notcve.org/view.php?id=CVE-2018-20145
13 Dec 2018 — Eclipse Mosquitto 1.5.x before 1.5.5 allows ACL bypass: if the option per_listener_settings was set to true, and the default listener was in use, and the default listener specified an acl_file, then the acl file was being ignored. Eclipse Mosquitto en versiones 1.5.x anteriores a la 1.5.5 permite la omisión de las listas de control de acceso: si la opción per_listener_settings está establecida como True, el escuchador por defecto se está empleando y el escuchador por defecto especifica un acl_file, el archi... • https://github.com/eclipse/mosquitto/blob/master/ChangeLog.txt • CWE-732: Incorrect Permission Assignment for Critical Resource •
CVSS: 7.5EPSS: 2%CPEs: 1EXPL: 0CVE-2018-12543
https://notcve.org/view.php?id=CVE-2018-12543
15 Nov 2018 — In Eclipse Mosquitto versions 1.5 to 1.5.2 inclusive, if a message is published to Mosquitto that has a topic starting with $, but that is not $SYS, e.g. $test/test, then an assert is triggered that should otherwise not be reachable and Mosquitto will exit. En Eclipse Mosquitto, de la versión 1.5 a la 1.5.2 inclusive, si se publica un mensaje en Mosquitto con un tema que empieza por $, pero que no es $SYS, e.g. $test/test, se desencadena una aserción que, de otra forma, no debería ser alcanzable y Mosquitto... • https://bugs.eclipse.org/bugs/show_bug.cgi?id=539295 • CWE-20: Improper Input Validation CWE-617: Reachable Assertion •