CVE-2018-1000115

Опубликовано: 05 мар. 2018

Источник: nvd

CVSS3: 7.5

CVSS2: 5

EPSS Высокий

Описание

Memcached version 1.5.5 contains an Insufficient Control of Network Message Volume (Network Amplification, CWE-406) vulnerability in the UDP support of the memcached server that can result in denial of service via network flood (traffic amplification of 1:50,000 has been reported by reliable sources). This attack appear to be exploitable via network connectivity to port 11211 UDP. This vulnerability appears to have been fixed in 1.5.6 due to the disabling of the UDP protocol by default.

Ссылки

https://access.redhat.com/errata/RHBA-2018:2140
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1593
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1627
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2331
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2857
Third Party Advisory
https://blogs.akamai.com/2018/03/memcached-fueled-13-tbps-attacks.html
Third Party Advisory
https://github.com/memcached/memcached/commit/dbb7a8af90054bf4ef51f5814ef7ceb17d83d974
Patch
Third Party Advisory
https://github.com/memcached/memcached/issues/348
Issue Tracking
Third Party Advisory
https://github.com/memcached/memcached/wiki/ReleaseNotes156
Third Party Advisory
https://twitter.com/dormando/status/968579781729009664
Third Party Advisory
https://usn.ubuntu.com/3588-1/
Third Party Advisory
https://www.debian.org/security/2018/dsa-4218
Third Party Advisory
https://www.exploit-db.com/exploits/44264/
Exploit
Third Party Advisory
VDB Entry
https://www.exploit-db.com/exploits/44265/
Exploit
Third Party Advisory
VDB Entry
https://www.synology.com/support/security/Synology_SA_18_07
Third Party Advisory
https://access.redhat.com/errata/RHBA-2018:2140
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1593
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:1627
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2331
Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2857
Third Party Advisory

Уязвимые конфигурации

Конфигурация 1

cpe:2.3:a:memcached:memcached:1.5.5:*:*:*:*:*:*:*

Конфигурация 2

Одно из

cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:16.04:*:*:*:lts:*:*:*

cpe:2.3:o:canonical:ubuntu_linux:17.10:*:*:*:*:*:*:*

Конфигурация 3

Одно из

cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Конфигурация 4

Одно из

cpe:2.3:a:redhat:openstack:8:*:*:*:*:*:*:*

cpe:2.3:a:redhat:openstack:9:*:*:*:*:*:*:*

cpe:2.3:a:redhat:openstack:10:*:*:*:*:*:*:*

cpe:2.3:a:redhat:openstack:11:*:*:*:*:*:*:*

cpe:2.3:a:redhat:openstack:12:*:*:*:*:*:*:*

EPSS

Процентиль: 99%

0.82527

Высокий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-400

Связанные уязвимости

CVE-2018-1000115

CVSS3: 7.5

ubuntu

почти 8 лет назад

CVE-2018-1000115

CVSS3: 5.3

redhat

почти 8 лет назад

CVE-2018-1000115

CVSS3: 7.5

debian

почти 8 лет назад

Memcached version 1.5.5 contains an Insufficient Control of Network Me ...

openSUSE-SU-2018:0968-1

suse-cvrf

почти 8 лет назад

Security update for memcached

SUSE-SU-2018:1326-1

suse-cvrf

больше 7 лет назад

Security update for memcached

EPSS

Процентиль: 99%

0.82527

Высокий

7.5 High

CVSS3

5 Medium

CVSS2

Дефекты

CWE-400