CVE-2019-11779

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2019-11779
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.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

4.0 /10

CVSS v2.0 : MEDIUM

V2 Legend

Vector : AV:N/AC:L/Au:S/C:N/I:N/A:P

Exploitability : 8.0 / Impact : 2.9

Access Vector NETWORK

Access Complexity LOW

Authentication SINGLE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact PARTIAL

References
Link Resource
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00077.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00008.html Mailing List Third Party Advisory
https://bugs.eclipse.org/bugs/show_bug.cgi?id=551160 Vendor Advisory
https://lists.debian.org/debian-lts-announce/2019/10/msg00035.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D4WMHIM64Q35NGTR6R3ILZUL4MA4ANB5/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HFWQBNFTAVHPUYNGYO2TCPF5PCSWC2Z7/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWNVTFA2CKXERXRYPYE2YFTZP4GNBGYY/
https://seclists.org/bugtraq/2019/Nov/25 Mailing List Third Party Advisory
https://usn.ubuntu.com/4137-1/ Third Party Advisory
https://www.debian.org/security/2019/dsa-4570 Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00077.html Mailing List Third Party Advisory
http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00008.html Mailing List Third Party Advisory
https://bugs.eclipse.org/bugs/show_bug.cgi?id=551160 Vendor Advisory
https://lists.debian.org/debian-lts-announce/2019/10/msg00035.html Mailing List Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D4WMHIM64Q35NGTR6R3ILZUL4MA4ANB5/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HFWQBNFTAVHPUYNGYO2TCPF5PCSWC2Z7/
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWNVTFA2CKXERXRYPYE2YFTZP4GNBGYY/
https://seclists.org/bugtraq/2019/Nov/25 Mailing List Third Party Advisory
https://usn.ubuntu.com/4137-1/ Third Party Advisory
https://www.debian.org/security/2019/dsa-4570 Third Party Advisory
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:*
cpe:2.3:a:eclipse:mosquitto:*:*:*:*:*:*:*:*

Configuration 2 (hide)

cpe:2.3:o:canonical:ubuntu_linux:19.04:*:*:*:*:*:*:*

Configuration 3 (hide)

OR cpe:2.3:a:opensuse:backports_sle:15.0:sp1:*:*:*:*:*:*
cpe:2.3:o:opensuse:leap:15.1:*:*:*:*:*:*:*

Configuration 4 (hide)

OR cpe:2.3:o:fedoraproject:fedora:29:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:30:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:31:*:*:*:*:*:*:*

Configuration 5 (hide)

OR cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
History

21 Nov 2024, 04:21

Type Values Removed Values Added
References () http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00077.html - Mailing List, Third Party Advisory () http://lists.opensuse.org/opensuse-security-announce/2019-09/msg00077.html - Mailing List, Third Party Advisory
References () http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00008.html - Mailing List, Third Party Advisory () http://lists.opensuse.org/opensuse-security-announce/2019-10/msg00008.html - Mailing List, Third Party Advisory
References () https://bugs.eclipse.org/bugs/show_bug.cgi?id=551160 - Vendor Advisory () https://bugs.eclipse.org/bugs/show_bug.cgi?id=551160 - Vendor Advisory
References () https://lists.debian.org/debian-lts-announce/2019/10/msg00035.html - Mailing List, Third Party Advisory () https://lists.debian.org/debian-lts-announce/2019/10/msg00035.html - Mailing List, Third Party Advisory
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D4WMHIM64Q35NGTR6R3ILZUL4MA4ANB5/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D4WMHIM64Q35NGTR6R3ILZUL4MA4ANB5/ -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HFWQBNFTAVHPUYNGYO2TCPF5PCSWC2Z7/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HFWQBNFTAVHPUYNGYO2TCPF5PCSWC2Z7/ -
References () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWNVTFA2CKXERXRYPYE2YFTZP4GNBGYY/ - () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWNVTFA2CKXERXRYPYE2YFTZP4GNBGYY/ -
References () https://seclists.org/bugtraq/2019/Nov/25 - Mailing List, Third Party Advisory () https://seclists.org/bugtraq/2019/Nov/25 - Mailing List, Third Party Advisory
References () https://usn.ubuntu.com/4137-1/ - Third Party Advisory () https://usn.ubuntu.com/4137-1/ - Third Party Advisory
References () https://www.debian.org/security/2019/dsa-4570 - Third Party Advisory () https://www.debian.org/security/2019/dsa-4570 - Third Party Advisory

07 Nov 2023, 03:03

Type Values Removed Values Added
References
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/D4WMHIM64Q35NGTR6R3ILZUL4MA4ANB5/', 'name': 'FEDORA-2019-d99e2329cb', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/HFWQBNFTAVHPUYNGYO2TCPF5PCSWC2Z7/', 'name': 'FEDORA-2019-4c69fb4cd7', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • {'url': 'https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/JWNVTFA2CKXERXRYPYE2YFTZP4GNBGYY/', 'name': 'FEDORA-2019-8b83c261dd', 'tags': ['Mailing List', 'Third Party Advisory'], 'refsource': 'FEDORA'}
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/D4WMHIM64Q35NGTR6R3ILZUL4MA4ANB5/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/HFWQBNFTAVHPUYNGYO2TCPF5PCSWC2Z7/ -
  • () https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/JWNVTFA2CKXERXRYPYE2YFTZP4GNBGYY/ -
Information

Published : 2019-09-19 14:15

Updated : 2024-11-21 04:21

NVD link : CVE-2019-11779

Mitre link : CVE-2019-11779

CVE.ORG link : CVE-2019-11779

JSON object : View

Products Affected

opensuse

  • backports_sle
  • leap

eclipse

  • mosquitto

canonical

  • ubuntu_linux

debian

  • debian_linux

fedoraproject

  • fedora
CWE
CWE-754

Improper Check for Unusual or Exceptional Conditions

CWE-674

Uncontrolled Recursion


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