| Package | Affected versions | Patched versions |
|---|---|---|
| prosody | = 0.1.0= 0.2.0= 0.3.0= 0.4.0= 0.4.1= 0.4.2= 0.5.0= 0.5.1= 0.5.2= 0.6= 0.6.0= 0.6.1= 0.7= 0.7.0= 0.8≤ 0.8.0 |
Prosody before 0.8.1 does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564.
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