CVE-2021-21830 - OpenCVE

A heap-based buffer overflow vulnerability exists in the XML Decompression LabelDict::Load functionality of AT&T Labs’ Xmill 0.7. A specially crafted XMI file can lead to remote code execution. An attacker can provide a malicious file to trigger this vulnerability.

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

Access Vector Network

Access Complexity Low

Authentication None

Confidentiality Impact Partial

Integrity Impact Partial

Availability Impact Partial

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

This CVE is not in the KEV list.

Key SSVC decision points have not yet been added.

Vendors	Products
Att	Xmill

Configuration 1 [-]

cpe:2.3:a:att:xmill:0.7:*:*:*:*:*:*:*

No data.

References

Link	Providers
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1293

History

No history.

MITRE

Status: PUBLISHED

Assigner: talos

Published: 2021-08-13T18:16:36

Updated: 2024-08-03T18:23:29.516Z

Reserved: 2021-01-04T00:00:00

Link: CVE-2021-21830

Vulnrichment

No data.

NVD

Status : Analyzed

Published: 2021-08-13T19:15:07.177

Modified: 2022-10-25T16:04:16.267

Link: CVE-2021-21830

Redhat

No data.

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