| ID |
CVE-2021-21827
|
| Sažetak |
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. |
| Reference |
|
| CVSS |
| Base: | 7.5 |
| Impact: | 6.4 |
| Exploitability: | 10.0 |
|
| Pristup |
| Vektor | Složenost | Autentikacija |
| NETWORK |
LOW |
NONE |
|
| Impact |
| Povjerljivost | Cjelovitost | Dostupnost |
| PARTIAL |
PARTIAL |
PARTIAL |
|
| CVSS vektor |
AV:N/AC:L/Au:N/C:P/I:P/A:P |
| Zadnje važnije ažuriranje |
31-05-2022 - 22:08 |
| Objavljeno |
20-08-2021 - 22:15 |
