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cve[email protected]CVE-2018-16515
HistorySep 18, 2018 - 9:29 p.m.

CVE-2018-16515

2018-09-1821:29:03
CWE-347
[email protected]
web.nvd.nist.gov
32
cve-2018-16515
matrix synapse
remote attackers
spoof events
improper validation

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

8.8

Confidence

High

EPSS

0.003

Percentile

70.2%

JSON

Matrix Synapse before 0.33.3.1 allows remote attackers to spoof events and possibly have unspecified other impacts by leveraging improper transaction and event signature validation.

Affected configurations

NVD
Node
matrixsynapseRange<0.33.3.1
Node
debiandebian_linuxMatch8.0

Related

nvd 1
github 1
nessus 3
fedora 2
debiancve 1
osv 3
ubuntucve 1
cvelist 1
prion 1
openvas 2
ubuntu 1
nvd
nvd
CVE-2018-16515
2018-09-18 21:29:03
github
github
Matrix Synapse Improper Signature Validation
2022-05-13 01:50:21
nessus
nessus
Fedora 29 : matrix-synapse (2018-be6e73f746)
2019-01-03 00:00:00
Fedora 28 : matrix-synapse (2018-6db422c637)
2019-01-03 00:00:00
Ubuntu 18.04 ESM : Synapse vulnerabilities (USN-6076-1)
2023-05-16 00:00:00
fedora
fedora
[SECURITY] Fedora 29 Update: matrix-synapse-0.33.3.1-1.fc29
2018-09-21 05:43:40
[SECURITY] Fedora 28 Update: matrix-synapse-0.33.3.1-1.fc28
2018-09-14 23:14:22
debiancve
debiancve
CVE-2018-16515
2018-09-18 21:29:03
osv
osv
CVE-2018-16515
2018-09-18 21:29:03
Matrix Synapse Improper Signature Validation
2022-05-13 01:50:21
matrix-synapse vulnerabilities
2023-05-16 07:45:08
ubuntucve
ubuntucve
CVE-2018-16515
2018-09-18 00:00:00
cvelist
cvelist
CVE-2018-16515
2018-09-18 21:00:00
prion
prion
Input validation
2018-09-18 21:29:00
openvas
openvas
Fedora Update for matrix-synapse FEDORA-2018-6db422c637
2018-09-15 00:00:00
Ubuntu: Security Advisory (USN-6076-1)
2023-05-17 00:00:00
ubuntu
ubuntu
Synapse vulnerabilities
2023-05-16 00:00:00

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

AI Score

8.8

Confidence

High

EPSS

0.003

Percentile

70.2%

JSON
Related for CVE-2018-16515
nvd1github1nessus3fedora2debiancve1osv3ubuntucve1cvelist1prion1openvas2ubuntu1