Vulnerability-Lookup

GSD-2019-1029

Vulnerability from gsd - Updated: 2023-12-13 01:23

Details

A denial of service vulnerability exists in Skype for Business, aka 'Skype for Business and Lync Server Denial of Service Vulnerability'.

Aliases

CVE-2019-1029

Aliases

CVE-2019-1029

JSON

To clipboard

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  "GSD": {
    "alias": "CVE-2019-1029",
    "description": "A denial of service vulnerability exists in Skype for Business, aka \u0027Skype for Business and Lync Server Denial of Service Vulnerability\u0027.",
    "id": "GSD-2019-1029"
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      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
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}

CVE-2019-1029 (GCVE-0-2019-1029)

Vulnerability from cvelistv5 – Published: 2019-06-12 13:49 – Updated: 2025-05-20 17:49

Title

Skype for Business and Lync Server Denial of Service Vulnerability

Summary

A denial of service vulnerability exists in Skype for Business. An attacker who successfully exploited the vulnerability could cause Skype for Business to stop responding. Note that the denial of service would not allow an attacker to execute code or to elevate the attacker's user rights. To exploit the vulnerability, an attacker needs to obtain a dial-in link for a vulnerable server and then initiates a series of calls within a short amount of time. The update addresses the vulnerability by correcting the way that Skype for Business server handles objects in memory.

Severity

No CVSS data available.

CWE

Denial of Service

Assigner

microsoft mitre root

References

2 references

URL	Tags
https://msrc.microsoft.com/update-guide/vulnerabi…	vendor-advisory
https://portal.msrc.microsoft.com/en-US/security-…	x_refsource_MISCx_transferred

Impacted products

2 products

Vendor	Product	Version
Microsoft	Microsoft Lync Server 2010	Affected: 0 , < publication (custom)
Microsoft	Microsoft Lync Server 2013	Affected: 0 , < publication (custom)

Date Public

2019-06-11 07:00

Show details on NVD website

JSON

To clipboard

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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.