| ID |
CVE-2020-6079
|
| Summary |
An exploitable denial-of-service vulnerability exists in the resource allocation handling of Videolabs libmicrodns 0.1.0. When encountering errors while parsing mDNS messages, some allocated data is not freed, possibly leading to a denial-of-service condition via resource exhaustion. An attacker can send one mDNS message repeatedly to trigger this vulnerability through decoding of the domain name performed by rr_decode. |
| References |
|
| Vulnerable Configurations |
-
cpe:2.3:a:videolabs:libmicrodns:0.1.0:*:*:*:*:*:*:*
cpe:2.3:a:videolabs:libmicrodns:0.1.0:*:*:*:*:*:*:*
-
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
-
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
|
| CVSS |
| Base: | 5.0 (as of 22-04-2022 - 19:05) |
| Impact: | |
| Exploitability: | |
|
| CWE |
CWE-401 |
| 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
|
|
| Last major update |
22-04-2022 - 19:05 |
| Published |
24-03-2020 - 21:15 |
| Last modified |
22-04-2022 - 19:05 |
