Sept. 28, 2023, 2:15 p.m. |

National Vulnerability Database web.nvd.nist.gov

A flaw was found in libnbd. A server can reply with a block size larger than 2^63 (the NBD spec states the size is a 64-bit unsigned value). This issue could lead to an application crash or other unintended behavior for NBD clients that doesn't treat the return value of the nbd_get_size() function correctly.

64-bit application block clients crash cve flaw found function issue return server size spec states value

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