| ID |
CVE-2017-9445
|
| Summary |
In systemd through 233, certain sizes passed to dns_packet_new in systemd-resolved can cause it to allocate a buffer that's too small. A malicious DNS server can exploit this via a response with a specially crafted TCP payload to trick systemd-resolved into allocating a buffer that's too small, and subsequently write arbitrary data beyond the end of it. |
| References |
|
| Vulnerable Configurations |
-
cpe:2.3:a:systemd_project:systemd:223:*:*:*:*:*:*:*
cpe:2.3:a:systemd_project:systemd:223:*:*:*:*:*:*:*
-
cpe:2.3:a:systemd_project:systemd:224:*:*:*:*:*:*:*
cpe:2.3:a:systemd_project:systemd:224:*:*:*:*:*:*:*
-
cpe:2.3:a:systemd_project:systemd:225:*:*:*:*:*:*:*
cpe:2.3:a:systemd_project:systemd:225:*:*:*:*:*:*:*
-
cpe:2.3:a:systemd_project:systemd:226:*:*:*:*:*:*:*
cpe:2.3:a:systemd_project:systemd:226:*:*:*:*:*:*:*
-
cpe:2.3:a:systemd_project:systemd:227:*:*:*:*:*:*:*
cpe:2.3:a:systemd_project:systemd:227:*:*:*:*:*:*:*
-
cpe:2.3:a:systemd_project:systemd:228:*:*:*:*:*:*:*
cpe:2.3:a:systemd_project:systemd:228:*:*:*:*:*:*:*
-
cpe:2.3:a:systemd_project:systemd:229:*:*:*:*:*:*:*
cpe:2.3:a:systemd_project:systemd:229:*:*:*:*:*:*:*
-
cpe:2.3:a:systemd_project:systemd:230:*:*:*:*:*:*:*
cpe:2.3:a:systemd_project:systemd:230:*:*:*:*:*:*:*
-
cpe:2.3:a:systemd_project:systemd:231:*:*:*:*:*:*:*
cpe:2.3:a:systemd_project:systemd:231:*:*:*:*:*:*:*
-
cpe:2.3:a:systemd_project:systemd:232:*:*:*:*:*:*:*
cpe:2.3:a:systemd_project:systemd:232:*:*:*:*:*:*:*
-
cpe:2.3:a:systemd_project:systemd:233:*:*:*:*:*:*:*
cpe:2.3:a:systemd_project:systemd:233:*:*:*:*:*:*:*
|
| CVSS |
| Base: | 5.0 (as of 31-01-2022 - 18:19) |
| Impact: | |
| Exploitability: | |
|
| CWE |
CWE-787 |
| CAPEC |
|
| Access |
| Vector | Complexity | Authentication |
| NETWORK |
LOW |
NONE |
|
| Impact |
| Confidentiality | Integrity | Availability |
| NONE |
NONE |
PARTIAL |
|
| cvss-vector
via4
|
AV:N/AC:L/Au:N/C:N/I:N/A:P
|
| refmap
via4
|
| bid | 99302 | | confirm | | | sectrack | 1038806 |
|
| Last major update |
31-01-2022 - 18:19 |
| Published |
28-06-2017 - 06:29 |
| Last modified |
31-01-2022 - 18:19 |
