ALT-PU-2023-7798-1
Package libnbd updated to version 1.19.1-alt1 for branch sisyphus_e2k.
Closed vulnerabilities
Published: 2023-09-28
Modified: 2024-11-21
Modified: 2024-11-21
CVE-2023-5215
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.
Severity: MEDIUM (6.5)
Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
References:
- RHSA-2024:2204
- RHSA-2024:2204
- https://access.redhat.com/security/cve/CVE-2023-5215
- https://access.redhat.com/security/cve/CVE-2023-5215
- RHBZ#2241041
- RHBZ#2241041
- https://listman.redhat.com/archives/libguestfs/2023-September/032635.html
- https://listman.redhat.com/archives/libguestfs/2023-September/032635.html