| Package | Affected versions | Patched versions |
|---|---|---|
| openssl | = 1.0.1= 1.0.1a= 1.0.1b= 1.0.1c= 1.0.1d= 1.0.1e= 1.0.1f= 1.0.1g= 1.0.1h= 1.0.1i= 1.0.1j= 1.0.1k= 1.0.1l= 1.0.1m= 1.0.1n= 1.0.1o= 1.0.1p= 1.0.1q= 1.0.1r= 1.0.1s= 1.0.1t= 1.0.2= 1.0.2a= 1.0.2b= 1.0.2c= 1.0.2d= 1.0.2e= 1.0.2f= 1.0.2g= 1.0.2h |
The DTLS implementation in OpenSSL before 1.1.0 does not properly restrict the lifetime of queue entries associated with unused out-of-order messages, which allows remote attackers to cause a denial of service (memory consumption) by maintaining many crafted DTLS sessions simultaneously, related to d1_lib.c, statem_dtls.c, statem_lib.c, and statem_srvr.c.
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