| Package | Affected versions | Patched versions |
|---|---|---|
| heartbeat | = 1.2.3= 1.2.4= 2.0.1= 2.0.2= 2.0.3= 2.0.4= 2.0.5= 2.0.6 |
The peel_netstring function in cl_netstring.c in the heartbeat subsystem in High-Availability Linux before 1.2.5, and 2.0 before 2.0.7, allows remote attackers to cause a denial of service (crash) via the length parameter in a heartbeat message.
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