CVE-2021-36980

Опубликовано: 20 июл. 2021

Источник: nvd

CVSS3: 5.5

CVSS2: 4.3

EPSS Низкий

Описание

Open vSwitch (aka openvswitch) 2.11.0 through 2.15.0 has a use-after-free in decode_NXAST_RAW_ENCAP (called from ofpact_decode and ofpacts_decode) during the decoding of a RAW_ENCAP action.

Ссылки

https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27851
Patch
Third Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openvswitch/OSV-2020-2197.yaml
Third Party Advisory
https://github.com/openvswitch/ovs/commit/38744b1bcb022c611712527f039722115300f58f
Patch
Third Party Advisory
https://github.com/openvswitch/ovs/commit/65c61b0c23a0d474696d7b1cea522a5016a8aeb3
Patch
Third Party Advisory
https://github.com/openvswitch/ovs/commit/6d67310f4d2524b466b98f05ebccc1add1e8cf35
Patch
Third Party Advisory
https://github.com/openvswitch/ovs/commit/77cccc74deede443e8b9102299efc869a52b65b2
Patch
Third Party Advisory
https://github.com/openvswitch/ovs/commit/8ce8dc34b5f73b30ce0c1869af9947013c3c6575
Patch
Third Party Advisory
https://github.com/openvswitch/ovs/commit/9926637a80d0d243dbf9c49761046895e9d1a8e2
Patch
Third Party Advisory
https://security.gentoo.org/glsa/202311-16
https://bugs.chromium.org/p/oss-fuzz/issues/detail?id=27851
Patch
Third Party Advisory
https://github.com/google/oss-fuzz-vulns/blob/main/vulns/openvswitch/OSV-2020-2197.yaml
Third Party Advisory
https://github.com/openvswitch/ovs/commit/38744b1bcb022c611712527f039722115300f58f
Patch
Third Party Advisory
https://github.com/openvswitch/ovs/commit/65c61b0c23a0d474696d7b1cea522a5016a8aeb3
Patch
Third Party Advisory
https://github.com/openvswitch/ovs/commit/6d67310f4d2524b466b98f05ebccc1add1e8cf35
Patch
Third Party Advisory
https://github.com/openvswitch/ovs/commit/77cccc74deede443e8b9102299efc869a52b65b2
Patch
Third Party Advisory
https://github.com/openvswitch/ovs/commit/8ce8dc34b5f73b30ce0c1869af9947013c3c6575
Patch
Third Party Advisory
https://github.com/openvswitch/ovs/commit/9926637a80d0d243dbf9c49761046895e9d1a8e2
Patch
Third Party Advisory
https://security.gentoo.org/glsa/202311-16

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:openvswitch:openvswitch:*:*:*:*:*:*:*:*

Версия от 2.11.0 (включая) до 2.15.0 (включая)

EPSS

Процентиль: 29%

0.00104

Низкий

5.5 Medium

CVSS3

4.3 Medium

CVSS2

Дефекты

CWE-416

Связанные уязвимости

CVE-2021-36980

CVSS3: 5.5

ubuntu

больше 4 лет назад

Open vSwitch (aka openvswitch) 2.11.0 through 2.15.0 has a use-after-free in decode_NXAST_RAW_ENCAP (called from ofpact_decode and ofpacts_decode) during the decoding of a RAW_ENCAP action.

CVE-2021-36980

CVSS3: 7.5

redhat

почти 5 лет назад

Open vSwitch (aka openvswitch) 2.11.0 through 2.15.0 has a use-after-free in decode_NXAST_RAW_ENCAP (called from ofpact_decode and ofpacts_decode) during the decoding of a RAW_ENCAP action.

CVE-2021-36980

CVSS3: 5.5

msrc

больше 4 лет назад

Open vSwitch (aka openvswitch) 2.11.0 through 2.15.0 has a use-after-free in decode_NXAST_RAW_ENCAP (called from ofpact_decode and ofpacts_decode) during the decoding of a RAW_ENCAP action.

CVE-2021-36980

CVSS3: 5.5

debian

больше 4 лет назад

Open vSwitch (aka openvswitch) 2.11.0 through 2.15.0 has a use-after-f ...

SUSE-SU-2022:3116-1

suse-cvrf

больше 3 лет назад

Security update for openvswitch

EPSS

Процентиль: 29%

0.00104

Низкий

5.5 Medium

CVSS3

4.3 Medium

CVSS2

Дефекты

CWE-416