| Package | Affected versions | Patched versions |
|---|---|---|
| org.apache.mesos:mesos | ≥ 1.4.0, < 1.6.0 | 1.6.0 |
| mesos | = 1.4.0= 1.6.0≥ 1.4.0, < 1.4.2≥ 1.5.0, < 1.5.1 | 1.4.21.5.1 |
When parsing a malformed JSON payload, libprocess in Apache Mesos versions 1.4.0 to 1.5.0 might crash due to an uncaught exception. Parsing chunked HTTP requests with trailers can lead to a libprocess crash too because of the mistakenly planted assertion. A malicious actor can therefore cause a denial of service of Mesos masters rendering the Mesos-controlled cluster inoperable.
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