Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| — | AT&T | AT&T Labs Xmill 0.7, Schneider Electric EcoStruxure Control Expert 15 | — |
Advisories 2
- ICSA-22-223-03 Schneider Electric EcoStruxure, EcoStruxure Process Expert, SCADAPack RemoteConnect for x70 CISA ICS & IT advisories · Aug 11, 2022
- SEVD-2021-222-02 AT&T Labs Compressor (XMilI) and Decompressor (XDemill) used by EcoStruxureTM Control Expert, EcoStruxureTM Process Expert and SCADAPack RemoteConnect™ for x70 Schneider Electric CPCERT · Jul 12, 2022