plugins/mod_compression.lua in Lightwitch Metronome through 3.4 does not properly restrict the processing of compressed XML elements, which allows remote attackers to cause a denial of service (resource consumption) via a crafted XMPP stream, aka an "xmppbomb" attack.
CVSS 2.0
Severity: HIGH
Problem Type: CWE-264,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| lightwitch | metronome | * |
plugins/mod_compression.lua in (1) Prosody before 0.9.4 and (2) Lightwitch Metronome through 3.4 negotiates stream compression while a session is unauthenticated, which allows remote attackers to cause a denial of service (resource consumption) via compressed XML elements in an XMPP stream, aka an "xmppbomb" attack.
CVSS 2.0
Severity: HIGH
Problem Type: CWE-20,
Products Affected
| Vendor | Product | Version |
|---|---|---|
| prosody | prosody | * |
| prosody | prosody | 0.5.0 |
| prosody | prosody | 0.5.1 |
| lightwitch | metronome | * |
| prosody | prosody | 0.6.2 |
| prosody | prosody | 0.6.0 |
| prosody | prosody | 0.3.0 |
| prosody | prosody | 0.4.0 |
| prosody | prosody | 0.8.1 |
| prosody | prosody | 0.9.1 |
| prosody | prosody | 0.9.2 |
| prosody | prosody | 0.5.2 |
| prosody | prosody | 0.9.0 |
| prosody | prosody | 0.4.1 |
| prosody | prosody | 0.8.2 |
| prosody | prosody | 0.7.0 |
| prosody | prosody | 0.4.2 |
| prosody | prosody | 0.8.0 |
| prosody | prosody | 0.1.0 |
| prosody | prosody | 0.6.1 |
| prosody | prosody | 0.2.0 |