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52 vulnerabilities found for mosquitto by eclipse
CVE-2024-3935 (GCVE-0-2024-3935)
Vulnerability from nvd – Published: 2024-10-30 11:45 – Updated: 2025-11-03 20:38
VLAI
Title
Eclipse Mosquito: Double free vulnerability
Summary
In Eclipse Mosquito, versions from 2.0.0 through 2.0.18, if a Mosquitto broker is configured to create an outgoing bridge connection, and that bridge connection has an incoming topic configured that makes use of topic remapping, then if the remote connection sends a crafted PUBLISH packet to the broker a double free will occur with a subsequent crash of the broker.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-415 - Double Free
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Eclipse Foundation | mosquitto |
Affected:
2.0.0 , ≤ 2.0.18
(semver)
|
|
| eclipse_foundation | mosquitto |
Affected:
2.0.0 , < 2.0.18
(semver)
cpe:2.3:a:eclipse_foundation:mosquitto:*:*:*:*:*:*:*:* |
Date Public
2024-10-30 11:44
Credits
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CVE-2024-10525 (GCVE-0-2024-10525)
Vulnerability from nvd – Published: 2024-10-30 11:41 – Updated: 2025-11-03 20:36
VLAI
Title
Eclipse Mosquito: Heap Buffer Overflow in my_subscribe_callback
Summary
In Eclipse Mosquitto, from version 1.3.2 through 2.0.18, if a malicious broker sends a crafted SUBACK packet with no reason codes, a client using libmosquitto may make out of bounds memory access when acting in its on_subscribe callback. This affects the mosquitto_sub and mosquitto_rr clients.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Eclipse Foundation | mosquitto |
Affected:
1.3.2 , ≤ 2.0.18
(semver)
|
|
| eclipse_foundation | mosquitto |
Affected:
1.3.2 , ≤ 2.0.18
(semver)
cpe:2.3:a:eclipse_foundation:mosquitto:*:*:*:*:*:*:*:* |
Date Public
2024-10-30 11:40
Credits
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CVE-2024-8376 (GCVE-0-2024-8376)
Vulnerability from nvd – Published: 2024-10-11 15:18 – Updated: 2024-10-31 09:15
VLAI
Title
Memory leak
Summary
In Eclipse Mosquitto up to version 2.0.18a, an attacker can achieve memory leaking, segmentation fault or heap-use-after-free by sending specific sequences of "CONNECT", "DISCONNECT", "SUBSCRIBE", "UNSUBSCRIBE" and "PUBLISH" packets.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://gitlab.eclipse.org/security/vulnerability… | issue-tracking |
| https://gitlab.eclipse.org/security/vulnerability… | issue-tracking |
| https://gitlab.eclipse.org/security/vulnerability… | issue-tracking |
| https://gitlab.eclipse.org/security/vulnerability… | issue-tracking |
| https://gitlab.eclipse.org/security/cve-assigneme… | vendor-advisory |
| https://github.com/eclipse/mosquitto/releases/tag… | patch |
| https://mosquitto.org/ | product |
| https://github.com/eclipse-mosquitto/mosquitto/co… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Eclipse Foundation | Mosquitto |
Affected:
2.0.18
Unaffected: 2.0.19 |
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CVE-2023-5632 (GCVE-0-2023-5632)
Vulnerability from nvd – Published: 2023-10-18 08:34 – Updated: 2024-09-13 14:50
VLAI
Title
Unconditionally adding an event to the epoll causes excessive CPU consumption
Summary
In Eclipse Mosquito before and including 2.0.5, establishing a connection to the mosquitto server without sending data causes the EPOLLOUT event to be added, which results excessive CPU consumption. This could be used by a malicious actor to perform denial of service type attack. This issue is fixed in 2.0.6
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-834 - Excessive Iteration
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/eclipse/mosquitto/pull/2053 | patchissue-tracking |
| https://github.com/eclipse/mosquitto/commit/18bad… | patch |
Credits
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CVE-2023-3592 (GCVE-0-2023-3592)
Vulnerability from nvd – Published: 2023-10-02 19:01 – Updated: 2025-02-13 16:55
VLAI
Summary
In Mosquitto before 2.0.16, a memory leak occurs when clients send v5 CONNECT packets with a will message that contains invalid property types.
Severity
5.8 (Medium)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
2 references
Impacted products
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CVE-2023-0809 (GCVE-0-2023-0809)
Vulnerability from nvd – Published: 2023-10-02 18:56 – Updated: 2025-02-13 16:39
VLAI
Summary
In Mosquitto before 2.0.16, excessive memory is allocated based on malicious initial packets that are not CONNECT packets.
Severity
5.8 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
Impacted products
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CVE-2023-28366 (GCVE-0-2023-28366)
Vulnerability from nvd – Published: 2023-09-01 00:00 – Updated: 2025-06-26 13:59
VLAI
Summary
The broker in Eclipse Mosquitto 1.3.2 through 2.x before 2.0.16 has a memory leak that can be abused remotely when a client sends many QoS 2 messages with duplicate message IDs, and fails to respond to PUBREC commands. This occurs because of mishandling of EAGAIN from the libc send function.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
7 references
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CVE-2021-41039 (GCVE-0-2021-41039)
Vulnerability from nvd – Published: 2021-12-01 00:00 – Updated: 2024-08-04 02:59
VLAI
Summary
In versions 1.6 to 2.0.11 of Eclipse Mosquitto, an MQTT v5 client connecting with a large number of user-property properties could cause excessive CPU usage, leading to a loss of performance and possible denial of service.
Severity
No CVSS data available.
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=575314 | |
| https://www.debian.org/security/2023/dsa-5511 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Mosquitto |
Affected:
1.6 , < unspecified
(custom)
Affected: unspecified , ≤ 2.0.11 (custom) |
Credits
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CVE-2021-34434 (GCVE-0-2021-34434)
Vulnerability from nvd – Published: 2021-08-30 00:00 – Updated: 2024-08-04 00:12
VLAI
Summary
In Eclipse Mosquitto versions 2.0 to 2.0.11, when using the dynamic security plugin, if the ability for a client to make subscriptions on a topic is revoked when a durable client is offline, then existing subscriptions for that client are not revoked.
Severity
No CVSS data available.
CWE
- CWE-285 - Improper Authorization
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=575324 | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://www.debian.org/security/2023/dsa-5511 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Mosquitto |
Affected:
2.0 , < unspecified
(custom)
Affected: unspecified , ≤ 2.0.11 (custom) |
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CVE-2021-34432 (GCVE-0-2021-34432)
Vulnerability from nvd – Published: 2021-07-27 15:25 – Updated: 2024-08-04 00:12
VLAI
Summary
In Eclipse Mosquitto versions 2.07 and earlier, the server will crash if the client tries to send a PUBLISH packet with topic length = 0.
Severity
No CVSS data available.
CWE
- CWE-20 - Improper Input Validation
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=574141 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Mosquitto |
Affected:
unspecified , ≤ 2.07
(custom)
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CVE-2021-34431 (GCVE-0-2021-34431)
Vulnerability from nvd – Published: 2021-07-22 13:45 – Updated: 2024-08-04 00:12
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=573191 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Mosquitto |
Affected:
1.6 , < unspecified
(custom)
Affected: unspecified , ≤ 2.0.10 (custom) |
Credits
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CVE-2021-28166 (GCVE-0-2021-28166)
Vulnerability from nvd – Published: 2021-04-07 18:50 – Updated: 2024-08-03 21:40
VLAI
Summary
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.
Severity
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=572608 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Mosquitto |
Affected:
2.0 , < unspecified
(custom)
Affected: unspecified , ≤ 2.0.9 (custom) |
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CVE-2019-11779 (GCVE-0-2019-11779)
Vulnerability from nvd – Published: 2019-09-19 13:30 – Updated: 2024-08-04 23:03
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
10 references
| URL | Tags |
|---|---|
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=551160 | x_refsource_CONFIRM |
| https://usn.ubuntu.com/4137-1/ | vendor-advisoryx_refsource_UBUNTU |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.debian.org/debian-lts-announce/2019… | mailing-listx_refsource_MLIST |
| https://www.debian.org/security/2019/dsa-4570 | vendor-advisoryx_refsource_DEBIAN |
| https://seclists.org/bugtraq/2019/Nov/25 | mailing-listx_refsource_BUGTRAQ |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Mosquitto |
Affected:
1.5.0 to 1.6.5 inclusive
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CVE-2019-11778 (GCVE-0-2019-11778)
Vulnerability from nvd – Published: 2019-09-18 22:25 – Updated: 2024-08-04 23:03
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- CWE-416 - Use After Free
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=551162 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Mosquitto |
Affected:
1.6.0 to 1.6.4
|
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CVE-2017-7655 (GCVE-0-2017-7655)
Vulnerability from nvd – Published: 2019-03-27 19:20 – Updated: 2024-08-05 16:12
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=533775 | x_refsource_CONFIRM |
| https://lists.debian.org/debian-lts-announce/2019… | mailing-listx_refsource_MLIST |
| https://lists.debian.org/debian-lts-announce/2021… | mailing-listx_refsource_MLIST |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Mosquitto |
Affected:
1.0 , < unspecified
(custom)
Affected: unspecified , ≤ 1.4.15 (custom) |
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CVE-2024-3935 (GCVE-0-2024-3935)
Vulnerability from cvelistv5 – Published: 2024-10-30 11:45 – Updated: 2025-11-03 20:38
VLAI
Title
Eclipse Mosquito: Double free vulnerability
Summary
In Eclipse Mosquito, versions from 2.0.0 through 2.0.18, if a Mosquitto broker is configured to create an outgoing bridge connection, and that bridge connection has an incoming topic configured that makes use of topic remapping, then if the remote connection sends a crafted PUBLISH packet to the broker a double free will occur with a subsequent crash of the broker.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-415 - Double Free
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Eclipse Foundation | mosquitto |
Affected:
2.0.0 , ≤ 2.0.18
(semver)
|
|
| eclipse_foundation | mosquitto |
Affected:
2.0.0 , < 2.0.18
(semver)
cpe:2.3:a:eclipse_foundation:mosquitto:*:*:*:*:*:*:*:* |
Date Public
2024-10-30 11:44
Credits
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CVE-2024-10525 (GCVE-0-2024-10525)
Vulnerability from cvelistv5 – Published: 2024-10-30 11:41 – Updated: 2025-11-03 20:36
VLAI
Title
Eclipse Mosquito: Heap Buffer Overflow in my_subscribe_callback
Summary
In Eclipse Mosquitto, from version 1.3.2 through 2.0.18, if a malicious broker sends a crafted SUBACK packet with no reason codes, a client using libmosquitto may make out of bounds memory access when acting in its on_subscribe callback. This affects the mosquitto_sub and mosquitto_rr clients.
Severity
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| Eclipse Foundation | mosquitto |
Affected:
1.3.2 , ≤ 2.0.18
(semver)
|
|
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Affected:
1.3.2 , ≤ 2.0.18
(semver)
cpe:2.3:a:eclipse_foundation:mosquitto:*:*:*:*:*:*:*:* |
Date Public
2024-10-30 11:40
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CVE-2024-8376 (GCVE-0-2024-8376)
Vulnerability from cvelistv5 – Published: 2024-10-11 15:18 – Updated: 2024-10-31 09:15
VLAI
Title
Memory leak
Summary
In Eclipse Mosquitto up to version 2.0.18a, an attacker can achieve memory leaking, segmentation fault or heap-use-after-free by sending specific sequences of "CONNECT", "DISCONNECT", "SUBSCRIBE", "UNSUBSCRIBE" and "PUBLISH" packets.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
8 references
| URL | Tags |
|---|---|
| https://gitlab.eclipse.org/security/vulnerability… | issue-tracking |
| https://gitlab.eclipse.org/security/vulnerability… | issue-tracking |
| https://gitlab.eclipse.org/security/vulnerability… | issue-tracking |
| https://gitlab.eclipse.org/security/vulnerability… | issue-tracking |
| https://gitlab.eclipse.org/security/cve-assigneme… | vendor-advisory |
| https://github.com/eclipse/mosquitto/releases/tag… | patch |
| https://mosquitto.org/ | product |
| https://github.com/eclipse-mosquitto/mosquitto/co… | patch |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| Eclipse Foundation | Mosquitto |
Affected:
2.0.18
Unaffected: 2.0.19 |
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CVE-2023-5632 (GCVE-0-2023-5632)
Vulnerability from cvelistv5 – Published: 2023-10-18 08:34 – Updated: 2024-09-13 14:50
VLAI
Title
Unconditionally adding an event to the epoll causes excessive CPU consumption
Summary
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Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- CWE-834 - Excessive Iteration
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://github.com/eclipse/mosquitto/pull/2053 | patchissue-tracking |
| https://github.com/eclipse/mosquitto/commit/18bad… | patch |
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CVE-2023-3592 (GCVE-0-2023-3592)
Vulnerability from cvelistv5 – Published: 2023-10-02 19:01 – Updated: 2025-02-13 16:55
VLAI
Summary
In Mosquitto before 2.0.16, a memory leak occurs when clients send v5 CONNECT packets with a will message that contains invalid property types.
Severity
5.8 (Medium)
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
2 references
Impacted products
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CVE-2023-0809 (GCVE-0-2023-0809)
Vulnerability from cvelistv5 – Published: 2023-10-02 18:56 – Updated: 2025-02-13 16:39
VLAI
Summary
In Mosquitto before 2.0.16, excessive memory is allocated based on malicious initial packets that are not CONNECT packets.
Severity
5.8 (Medium)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
Assigner
References
2 references
Impacted products
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CVE-2023-28366 (GCVE-0-2023-28366)
Vulnerability from cvelistv5 – Published: 2023-09-01 00:00 – Updated: 2025-06-26 13:59
VLAI
Summary
The broker in Eclipse Mosquitto 1.3.2 through 2.x before 2.0.16 has a memory leak that can be abused remotely when a client sends many QoS 2 messages with duplicate message IDs, and fails to respond to PUBREC commands. This occurs because of mishandling of EAGAIN from the libc send function.
Severity
7.5 (High)
SSVC
Exploitation: none
Automatable: yes
Technical Impact: partial
CISA Coordinator (v2.0.3)
CWE
- n/a
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
7 references
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CVE-2021-41039 (GCVE-0-2021-41039)
Vulnerability from cvelistv5 – Published: 2021-12-01 00:00 – Updated: 2024-08-04 02:59
VLAI
Summary
In versions 1.6 to 2.0.11 of Eclipse Mosquitto, an MQTT v5 client connecting with a large number of user-property properties could cause excessive CPU usage, leading to a loss of performance and possible denial of service.
Severity
No CVSS data available.
CWE
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=575314 | |
| https://www.debian.org/security/2023/dsa-5511 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Mosquitto |
Affected:
1.6 , < unspecified
(custom)
Affected: unspecified , ≤ 2.0.11 (custom) |
Credits
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CVE-2021-34434 (GCVE-0-2021-34434)
Vulnerability from cvelistv5 – Published: 2021-08-30 00:00 – Updated: 2024-08-04 00:12
VLAI
Summary
In Eclipse Mosquitto versions 2.0 to 2.0.11, when using the dynamic security plugin, if the ability for a client to make subscriptions on a topic is revoked when a durable client is offline, then existing subscriptions for that client are not revoked.
Severity
No CVSS data available.
CWE
- CWE-285 - Improper Authorization
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=575324 | |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisory |
| https://www.debian.org/security/2023/dsa-5511 | vendor-advisory |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Mosquitto |
Affected:
2.0 , < unspecified
(custom)
Affected: unspecified , ≤ 2.0.11 (custom) |
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CVE-2021-34432 (GCVE-0-2021-34432)
Vulnerability from cvelistv5 – Published: 2021-07-27 15:25 – Updated: 2024-08-04 00:12
VLAI
Summary
In Eclipse Mosquitto versions 2.07 and earlier, the server will crash if the client tries to send a PUBLISH packet with topic length = 0.
Severity
No CVSS data available.
CWE
- CWE-20 - Improper Input Validation
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=574141 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Mosquitto |
Affected:
unspecified , ≤ 2.07
(custom)
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CVE-2021-34431 (GCVE-0-2021-34431)
Vulnerability from cvelistv5 – Published: 2021-07-22 13:45 – Updated: 2024-08-04 00:12
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- CWE-401 - Missing Release of Memory after Effective Lifetime
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=573191 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Mosquitto |
Affected:
1.6 , < unspecified
(custom)
Affected: unspecified , ≤ 2.0.10 (custom) |
Credits
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CVE-2021-28166 (GCVE-0-2021-28166)
Vulnerability from cvelistv5 – Published: 2021-04-07 18:50 – Updated: 2024-08-03 21:40
VLAI
Summary
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.
Severity
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=572608 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Mosquitto |
Affected:
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Affected: unspecified , ≤ 2.0.9 (custom) |
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CVE-2019-11779 (GCVE-0-2019-11779)
Vulnerability from cvelistv5 – Published: 2019-09-19 13:30 – Updated: 2024-08-04 23:03
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- CWE-754 - Improper Check for Unusual or Exceptional Conditions
Assigner
References
10 references
| URL | Tags |
|---|---|
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=551160 | x_refsource_CONFIRM |
| https://usn.ubuntu.com/4137-1/ | vendor-advisoryx_refsource_UBUNTU |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| http://lists.opensuse.org/opensuse-security-annou… | vendor-advisoryx_refsource_SUSE |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.fedoraproject.org/archives/list/pac… | vendor-advisoryx_refsource_FEDORA |
| https://lists.debian.org/debian-lts-announce/2019… | mailing-listx_refsource_MLIST |
| https://www.debian.org/security/2019/dsa-4570 | vendor-advisoryx_refsource_DEBIAN |
| https://seclists.org/bugtraq/2019/Nov/25 | mailing-listx_refsource_BUGTRAQ |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Mosquitto |
Affected:
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CVE-2019-11778 (GCVE-0-2019-11778)
Vulnerability from cvelistv5 – Published: 2019-09-18 22:25 – Updated: 2024-08-04 23:03
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- CWE-416 - Use After Free
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=551162 | x_refsource_CONFIRM |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Mosquitto |
Affected:
1.6.0 to 1.6.4
|
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CVE-2017-7655 (GCVE-0-2017-7655)
Vulnerability from cvelistv5 – Published: 2019-03-27 19:20 – Updated: 2024-08-05 16:12
VLAI
Summary
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.
Severity
No CVSS data available.
CWE
- CWE-476 - NULL Pointer Dereference
Assigner
References
3 references
| URL | Tags |
|---|---|
| https://bugs.eclipse.org/bugs/show_bug.cgi?id=533775 | x_refsource_CONFIRM |
| https://lists.debian.org/debian-lts-announce/2019… | mailing-listx_refsource_MLIST |
| https://lists.debian.org/debian-lts-announce/2021… | mailing-listx_refsource_MLIST |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| The Eclipse Foundation | Eclipse Mosquitto |
Affected:
1.0 , < unspecified
(custom)
Affected: unspecified , ≤ 1.4.15 (custom) |
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