A heap-based buffer overflow vulnerability exists in the XML Decompression DecodeTreeBlock functionality of AT&T Labs Xmill 0.7. In the default case of DecodeTreeBlock a label is created via CurPath::AddLabel in order to track the label for later reference. 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 |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: talos
Published: 2021-08-20T21:03:23
Updated: 2021-08-20T21:03:23
Reserved: 2021-01-04T00:00:00
Link: CVE-2021-21828
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-08-20T22:15:07.153
Modified: 2022-05-31T22:08:21.990
Link: CVE-2021-21828
JSON object: View
Redhat Information
No data.