| Package | Affected versions | Patched versions |
|---|---|---|
| htmlcleaner | = 0.8= 0.9= 1.0= 1.0.5= 1.1= 1.12= 1.13= 1.2= 1.3= 1.4= 1.5= 1.55= 1.6= 2.0= 2.1= 2.2= 2.2.1= 2.4≤ 2.5 | |
| open-xchange appsuite | = 7.2.2 |
Multiple race conditions in HtmlCleaner before 2.6, as used in Open-Xchange AppSuite 7.2.2 before rev13 and other products, allow remote authenticated users to read the private e-mail of other persons in opportunistic circumstances by leveraging lack of thread safety and performing a rapid series of (1) mail-sending or (2) draft-saving operations.
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