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MitreCVE-2020-10931

HistoryMar 24, 2020 - 3:15 p.m.

CVE-2020-10931

2020-03-2415:15:12

CWE-120

mitre

web.nvd.nist.gov

cve-2020-10931

memcached

remote attackers

denial of service

daemon crash

crafted binary protocol header

try_read_command_binary

memcached.c

nvd

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.2

Confidence

High

EPSS

0.055

Percentile

93.3%

JSON

Memcached 1.6.x before 1.6.2 allows remote attackers to cause a denial of service (daemon crash) via a crafted binary protocol header to try_read_command_binary in memcached.c.

Affected configurations

Nvd

Node

memcachedmemcachedRange1.6.0–1.6.2

VendorProductVersionCPE
memcachedmemcached*cpe:2.3:a:memcached:memcached:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
memcached	memcached	*	cpe:2.3:a:memcached:memcached::::::::

References

github.com/memcached/memcached/commit/02c6a2b62ddcb6fa4569a591d3461a156a636305

github.com/memcached/memcached/issues/629

github.com/memcached/memcached/wiki/ReleaseNotes162

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:N/I:N/A:P

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

AI Score

7.2

Confidence

High

EPSS

0.055

Percentile

93.3%

JSON

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