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CVE-2021-3905

Опубликовано: 23 авг. 2022
Источник: debian

Описание

A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments.

Пакеты

ПакетСтатусВерсия исправленияРелизТип
openvswitchnot-affectedpackage

Примечания

  • https://github.com/openvswitch/ovs-issues/issues/226

  • Introduced by: https://github.com/openvswitch/ovs/commit/640d4db788eda96bb904abcfc7de2327107bafe1 (v2.16.0)

  • Fixed by: https://github.com/openvswitch/ovs/commit/803ed12e31b0377c37d7aa8c94b3b92f2081e349

Связанные уязвимости

CVSS3: 7.5
ubuntu
больше 3 лет назад

A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments.

CVSS3: 7.5
redhat
больше 4 лет назад

A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments.

CVSS3: 7.5
nvd
больше 3 лет назад

A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments.

CVSS3: 7.5
msrc
больше 3 лет назад

A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments.

CVSS3: 7.5
github
больше 3 лет назад

A memory leak was found in Open vSwitch (OVS) during userspace IP fragmentation processing. An attacker could use this flaw to potentially exhaust available memory by keeping sending packet fragments.