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SUSE: CVE-2023-5215: SUSE Linux Security Advisory

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SUSE: CVE-2023-5215: SUSE Linux Security Advisory

Severity
4
CVSS
(AV:L/AC:M/Au:N/C:P/I:P/A:P)
Published
09/28/2023
Created
10/31/2023
Added
10/30/2023
Modified
01/05/2024

Description

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.

Solution(s)

  • suse-upgrade-libnbd
  • suse-upgrade-libnbd-bash-completion
  • suse-upgrade-libnbd-devel
  • suse-upgrade-libnbd0
  • suse-upgrade-nbdfuse
  • suse-upgrade-python3-libnbd

References

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