The deprecated functions ns_printrrf, ns_printrr and fp_nquery in the GNU C Library version 2.2 and newer fail to enforce the caller-supplied buffer length, and can result in an out-of-bounds write when printing TSIG records.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
| Attack Vector | NETWORK |
|---|---|
| Attack Complexity | LOW |
| Privileges Required | NONE |
| User Interaction | NONE |
| Scope | UNCHANGED |
| Confidentiality Impact | LOW |
| Integrity Impact | LOW |
| Availability Impact | LOW |
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Type: Secondary
Exploitability Score: 3.9
Impact Score: 3.4
| Source | Type | Description |
|---|---|---|
| 3ff69d7a-14f2-4f67-a097-88dee7810d18 | Secondary |
en
CWE-787
|
| Vendor | Product | Version | Update | Type |
|---|---|---|---|---|
| gnu | glibc | * | <built-in method update of dict object at 0x702bcbbf5ec0> | Application |
| Vulnerable | CPE |
|---|---|
| Yes | cpe:2.3:a:gnu:glibc:*:*:*:*:*:*:*:* |