Vulnerability-Lookup

OPENSUSE-SU-2019:2247-1

Vulnerability from csaf_opensuse - Published: 2019-10-03 16:21 - Updated: 2019-10-03 16:21

Summary

Security update for mosquitto

Severity

Moderate

Notes

Title of the patch: Security update for mosquitto

Description of the patch: This update for mosquitto fixes the following issues: - CVE-2019-11779: Fixed insufficient parsing of SUBSCRIBE packets that could lead to a stack overflow (bsc#1151494). This update was imported from the openSUSE:Leap:15.1:Update update project.

Patchnames: openSUSE-2019-2247

CVE-2019-11779

6.5 (Medium)


                
                  CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Affected products

Recommended 20 products

Product	Version	Remediation
Unresolved product id: SUSE Package Hub 15 SP1:libmosquitto1-1.5.7-bp151.3.3.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP1:libmosquitto1-1.5.7-bp151.3.3.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP1:libmosquitto1-1.5.7-bp151.3.3.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP1:libmosquitto1-1.5.7-bp151.3.3.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP1:libmosquittopp1-1.5.7-bp151.3.3.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP1:libmosquittopp1-1.5.7-bp151.3.3.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP1:libmosquittopp1-1.5.7-bp151.3.3.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP1:libmosquittopp1-1.5.7-bp151.3.3.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP1:mosquitto-1.5.7-bp151.3.3.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP1:mosquitto-1.5.7-bp151.3.3.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP1:mosquitto-1.5.7-bp151.3.3.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP1:mosquitto-1.5.7-bp151.3.3.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP1:mosquitto-clients-1.5.7-bp151.3.3.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP1:mosquitto-clients-1.5.7-bp151.3.3.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP1:mosquitto-clients-1.5.7-bp151.3.3.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP1:mosquitto-clients-1.5.7-bp151.3.3.1.x86_64	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP1:mosquitto-devel-1.5.7-bp151.3.3.1.aarch64	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP1:mosquitto-devel-1.5.7-bp151.3.3.1.ppc64le	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP1:mosquitto-devel-1.5.7-bp151.3.3.1.s390x	—	Vendor Fix
Unresolved product id: SUSE Package Hub 15 SP1:mosquitto-devel-1.5.7-bp151.3.3.1.x86_64	—	Vendor Fix

Threats

Impact moderate

References

8 references

URL	Category
https://www.suse.com/support/security/rating/	external
https://ftp.suse.com/pub/projects/security/csaf/o…	self
https://lists.opensuse.org/archives/list/security…	self
https://lists.opensuse.org/archives/list/security…	self
https://bugzilla.suse.com/1151494	self
https://www.suse.com/security/cve/CVE-2019-11779/	self
https://www.suse.com/security/cve/CVE-2019-11779	external
https://bugzilla.suse.com/1151494	external

JSON

To clipboard

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          "date": "2019-10-03T16:21:06Z",
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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

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

eclipse mitre root

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

Show details on NVD website

JSON

To clipboard

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            },
            {
              "name": "[debian-lts-announce] 20191026 [SECURITY] [DLA 1972-1] mosquitto security update",
              "refsource": "MLIST",
              "url": "https://lists.debian.org/debian-lts-announce/2019/10/msg00035.html"
            },
            {
              "name": "DSA-4570",
              "refsource": "DEBIAN",
              "url": "https://www.debian.org/security/2019/dsa-4570"
            },
            {
              "name": "20191118 [SECURITY] [DSA 4570-1] mosquitto security update",
              "refsource": "BUGTRAQ",
              "url": "https://seclists.org/bugtraq/2019/Nov/25"
            }
          ]
        }
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e51fbebd-6053-4e49-959f-1b94eeb69a2c",
    "assignerShortName": "eclipse",
    "cveId": "CVE-2019-11779",
    "datePublished": "2019-09-19T13:30:43.000Z",
    "dateReserved": "2019-05-06T00:00:00.000Z",
    "dateUpdated": "2024-08-04T23:03:32.805Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.