| Package | Affected versions | Patched versions |
|---|---|---|
| mailman | = 1.0= 1.1= 2.0= 2.0.1= 2.0.10= 2.0.11= 2.0.12= 2.0.13= 2.0.14= 2.0.2= 2.0.3= 2.0.4= 2.0.5= 2.0.6= 2.0.7= 2.0.8= 2.0.9= 2.1= 2.1.1= 2.1.2= 2.1.3= 2.1.4= 2.1.5= 2.1b1 |
The attachment scrubber (Scrubber.py) in Mailman 2.1.5 and earlier, when using Python's library email module 2.5, allows remote attackers to cause a denial of service (mailing list delivery failure) via a multipart MIME message with a single part that has two blank lines between the first boundary and the end boundary.
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