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cve[email protected]CVE-2018-1000518
HistoryJun 26, 2018 - 4:29 p.m.

CVE-2018-1000518

2018-06-2616:29:01
CWE-400
[email protected]
web.nvd.nist.gov
58
aaugustin
websockets
vulnerability
fix
cwe-409
data amplification
denial of service
nvd
cve-2018-1000518

5 Medium

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

7.5 High

CVSS3

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

7.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

45.6%

JSON

aaugustin websockets version 4 contains a CWE-409: Improper Handling of Highly Compressed Data (Data Amplification) vulnerability in Servers and clients, unless configured with compression=None that can result in Denial of Service by memory exhaustion. This attack appear to be exploitable via Sending a specially crafted frame on an established connection. This vulnerability appears to have been fixed in 5.

Affected configurations

NVD
Node
websockets_projectwebsocketsMatch4.0python

Related

prion 1
fedora 1
github 1
openvas 2
cvelist 1
osv 3
nvd 1
nessus 3
veracode 1
prion
prion
Design/Logic Flaw
2018-06-26 16:29:00
fedora
fedora
[SECURITY] Fedora 28 Update: python-websockets-5.0.1-1.fc28
2018-07-11 20:23:06
github
github
websockets is vulnerable to denial of service by memory exhaustion
2018-09-17 20:46:52
openvas
openvas
Fedora Update for python-websockets FEDORA-2018-4dd851152c
2018-07-12 00:00:00
SUSE: Security Advisory (SUSE-SU-2023:2783-1)
2023-07-06 00:00:00
cvelist
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CVE-2018-1000518
2018-06-26 16:00:00
osv
osv
websockets is vulnerable to denial of service by memory exhaustion
2018-09-17 20:46:52
CVE-2018-1000518
2018-06-26 16:29:01
PYSEC-2018-79
2018-06-26 16:29:00
nvd
nvd
CVE-2018-1000518
2018-06-26 16:29:01
nessus
nessus
Fedora 28 : python-websockets (2018-4dd851152c)
2019-01-03 00:00:00
SUSE SLES15 Security Update : grpc, protobuf, python-Deprecated, python-PyGithub, python-aiocontextvars, python-avro, python-bcrypt, python-cryptography, python-cryptography-vectors, python-google-api-core, python-googleapis-common-protos, python-grpcio-gcp, python-humanfriendly, python-jsondiff, python-knack, python-opencensus, python-opencensus-context, python-opencensus-ext-threading, python-opentelemetry-api, python-psutil, python-pytest-asyncio, python-requests, python-websocket-client, python-websockets (SUSE-SU-2023:2783-2)
2023-09-21 00:00:00
SUSE SLED15 / SLES15 / openSUSE 15 Security Update : grpc, protobuf, python-Deprecated, python-PyGithub, python-aiocontextvars, python-avro, python-bcrypt, python-cryptography, python-cryptography-vectors, python-google-api-core, python-googleapis-common-protos, python-grpcio-gcp, python-humanfriendly, python-jsondiff, python-knack, python-opencensus, python-opencensus-context, python-opencensus-ext-threading, python-opentelemetry-api, python-psutil, python-pytest-asyncio, python-requests, python-websocket-client, python-websockets (SUSE-SU-2023:2783-1)
2023-07-06 00:00:00
veracode
veracode
Denial Of Service (DoS)
2018-06-27 05:01:02

5 Medium

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

7.5 High

CVSS3

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

7.4 High

AI Score

Confidence

High

0.001 Low

EPSS

Percentile

45.6%

JSON
Related for CVE-2018-1000518
prion1fedora1github1openvas2cvelist1osv3nvd1nessus3veracode1