| Package | Affected versions | Patched versions |
|---|---|---|
| bogofilter | = 1.0.0= 1.0.1= 1.0.2= 1.0.3= 1.1.0= 1.1.1= 1.1.2= 1.1.3= 1.1.4= 1.1.5= 1.1.6= 1.1.7= 1.2.0≤ 1.2.1 |
Multiple buffer underflows in the base64 decoder in base64.c in (1) bogofilter and (2) bogolexer in bogofilter before 1.2.2 allow remote attackers to cause a denial of service (heap memory corruption and application crash) via an e-mail message with invalid base64 data that begins with an = (equals) character.
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