The ASN.1 parser in Ethereal 0.9.2 and earlier allows remote attackers to cause a denial of service (crash) via a certain malformed packet, which causes Ethereal to allocate memory incorrectly, possibly due to zero-length fields.
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ethereal | Ethereal_group | 0.9.1 (including) | 0.9.1 (including) |
| Ethereal | Ethereal_group | 0.9.2 (including) | 0.9.2 (including) |