CVE-2021-21827

A heap-based buffer overflow vulnerability exists in the XML Decompression DecodeTreeBlock functionality of AT&T Labs Xmill 0.7. Within `DecodeTreeBlock` which is called during the decompression of an XMI file, a UINT32 is loaded from the file and used as trusted input as the length of a buffer. An attacker can provide a malicious file to trigger this vulnerability.
References
Link Resource
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1291 Exploit Third Party Advisory
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Configurations

Configuration 1 (hide)

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

Information

Published : 2021-08-20 15:15

Updated : 2022-05-31 15:08


NVD link : CVE-2021-21827

Mitre link : CVE-2021-21827


JSON object : View

CWE
CWE-787

Out-of-bounds Write

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Products Affected

att

  • xmill