high7.5
CVE-2021-23192
A flaw was found in the way samba implemented DCE/RPC.
Impact
A flaw was found in the way samba implemented DCE/RPC. If a client to a Samba server sent a very large DCE/RPC request, and chose to fragment it, an attacker could replace later fragments with their own data, bypassing the signature requirements.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Samba | Samba | from 4.10.0 before 4.13.14 from 4.14.0 before 4.14.10 from 4.15.0 before 4.15.2 |
Weakness classification
References
- NVD record
- CVE.org record
- https://bugzilla.redhat.com/show_bug.cgi?id=2019666
- https://security.gentoo.org/glsa/202309-06
- https://ubuntu.com/security/CVE-2021-23192
- https://www.samba.org/samba/security/CVE-2021-23192.html
- https://bugzilla.redhat.com/show_bug.cgi?id=2019666
- https://security.gentoo.org/glsa/202309-06
- https://ubuntu.com/security/CVE-2021-23192
- https://www.samba.org/samba/security/CVE-2021-23192.html