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.
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References
History
No history.
MITRE
Status: PUBLISHED
Assigner: talos
Published: 2021-08-20T21:03:09
Updated: 2024-08-03T18:23:29.586Z
Reserved: 2021-01-04T00:00:00
Link: CVE-2021-21827
Vulnrichment
No data.
NVD
Status : Modified
Published: 2021-08-20T22:15:07.110
Modified: 2024-11-21T05:49:03.417
Link: CVE-2021-21827
Redhat
No data.