Описание
In lib/ofp-util.c in Open vSwitch (OvS) before 2.8.1, there are multiple memory leaks while parsing malformed OpenFlow group mod messages. NOTE: the vendor disputes the relevance of this report, stating "it can only be triggered by an OpenFlow controller, but OpenFlow controllers have much more direct and powerful ways to force Open vSwitch to allocate memory, such as by inserting flows into the flow table."
| Релиз | Статус | Примечание |
|---|---|---|
| artful | ignored | end of life |
| bionic | not-affected | 2.9.0-0ubuntu1 |
| devel | not-affected | 2.10.0-0ubuntu2 |
| esm-infra-legacy/trusty | DNE | trusty/esm was DNE [trusty was ignored] |
| esm-infra-legacy/xenial | ignored | |
| esm-infra/bionic | not-affected | 2.9.0-0ubuntu1 |
| esm-infra/xenial | ignored | |
| precise/esm | DNE | |
| trusty | ignored | |
| trusty/esm | DNE | trusty was ignored |
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4.3 Medium
CVSS2
5.9 Medium
CVSS3
Связанные уязвимости
In lib/ofp-util.c in Open vSwitch (OvS) before 2.8.1, there are multiple memory leaks while parsing malformed OpenFlow group mod messages. NOTE: the vendor disputes the relevance of this report, stating "it can only be triggered by an OpenFlow controller, but OpenFlow controllers have much more direct and powerful ways to force Open vSwitch to allocate memory, such as by inserting flows into the flow table."
In lib/ofp-util.c in Open vSwitch (OvS) before 2.8.1, there are multiple memory leaks while parsing malformed OpenFlow group mod messages. NOTE: the vendor disputes the relevance of this report, stating "it can only be triggered by an OpenFlow controller, but OpenFlow controllers have much more direct and powerful ways to force Open vSwitch to allocate memory, such as by inserting flows into the flow table."
In lib/ofp-util.c in Open vSwitch (OvS) before 2.8.1, there are multip ...
4.3 Medium
CVSS2
5.9 Medium
CVSS3