Search criteria
2 vulnerabilities by network_block_device_project
CVE-2022-26496 (GCVE-0-2022-26496)
Vulnerability from cvelistv5 – Published: 2022-03-06 00:00 – Updated: 2024-08-03 05:03
VLAI?
Summary
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.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
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CVE-2022-26495 (GCVE-0-2022-26495)
Vulnerability from cvelistv5 – Published: 2022-03-06 00:00 – Updated: 2024-08-03 05:03
VLAI?
Summary
In nbd-server in nbd before 3.24, there is an integer overflow with a resultant heap-based buffer overflow. A value of 0xffffffff in the name length field will cause a zero-sized buffer to be allocated for the name, resulting in a write to a dangling pointer. This issue exists for the NBD_OPT_INFO, NBD_OPT_GO, and NBD_OPT_EXPORT_NAME messages.
Severity ?
No CVSS data available.
CWE
- n/a
Assigner
References
| URL | Tags | |||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
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