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In nbd-server in nbd before 3.24, there is a stack-based buffer overflow. An attacker can cause a buffer overflow in the parsing of the name field by sending a crafted NBD_OPT_INFO or NBD_OPT_GO message with an large value as the length of the name.
| Product | Vendor Advisory | Solution File | Added | Published |
|---|---|---|---|---|
| Alpine Linux | — | Upgrade nbd | Aug 22, 2024 | Mar 6, 2022 |
| Debian | — | Upgrade nbd | Mar 14, 2022 | Mar 6, 2022 |
| Gentoo Linux | — | Upgrade sys-block/nbd. | Feb 5, 2024 | Mar 6, 2022 |
| Suse | — | Upgrade nbd | Oct 26, 2022 | Mar 6, 2022 |
| Ubuntu | — | Upgrade nbd-server | Mar 15, 2022 | Mar 6, 2022 |
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