Logo
-

Byte Open Security

(ByteOS Network)

Log In

Sign Up

ByteOS

Security
Vulnerability Details
Registries
Custom Views
Weaknesses
Attack Patterns
Filters & Tools
Vulnerability Details :

CVE-2018-16515

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-18 Sep, 2018 | 21:00
Updated At-05 Aug, 2024 | 10:24
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:18 Sep, 2018 | 21:00
Updated At:05 Aug, 2024 | 10:24
Rejected At:
▼CVE Numbering Authority (CNA)

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 Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/matrix-org/synapse/issues/3796#event-1833126269
x_refsource_CONFIRM
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IRW7YR2H3ASUSYX4AO4KMY3FNVDNYW3P/
vendor-advisory
x_refsource_FEDORA
https://matrix.org/blog/2018/09/06/critical-security-update-synapse-0-33-3-1/
x_refsource_CONFIRM
Hyperlink: https://github.com/matrix-org/synapse/issues/3796#event-1833126269
Resource:
x_refsource_CONFIRM
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IRW7YR2H3ASUSYX4AO4KMY3FNVDNYW3P/
Resource:
vendor-advisory
x_refsource_FEDORA
Hyperlink: https://matrix.org/blog/2018/09/06/critical-security-update-synapse-0-33-3-1/
Resource:
x_refsource_CONFIRM
▼Authorized Data Publishers (ADP)
CVE Program Container
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/matrix-org/synapse/issues/3796#event-1833126269
x_refsource_CONFIRM
x_transferred
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IRW7YR2H3ASUSYX4AO4KMY3FNVDNYW3P/
vendor-advisory
x_refsource_FEDORA
x_transferred
https://matrix.org/blog/2018/09/06/critical-security-update-synapse-0-33-3-1/
x_refsource_CONFIRM
x_transferred
Hyperlink: https://github.com/matrix-org/synapse/issues/3796#event-1833126269
Resource:
x_refsource_CONFIRM
x_transferred
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IRW7YR2H3ASUSYX4AO4KMY3FNVDNYW3P/
Resource:
vendor-advisory
x_refsource_FEDORA
x_transferred
Hyperlink: https://matrix.org/blog/2018/09/06/critical-security-update-synapse-0-33-3-1/
Resource:
x_refsource_CONFIRM
x_transferred
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:18 Sep, 2018 | 21:29
Updated At:07 Nov, 2023 | 02:53

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Primary3.08.8HIGH
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Primary2.06.5MEDIUM
AV:N/AC:L/Au:S/C:P/I:P/A:P
Type: Primary
Version: 3.0
Base score: 8.8
Base severity: HIGH
Vector:
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Type: Primary
Version: 2.0
Base score: 6.5
Base severity: MEDIUM
Vector:
AV:N/AC:L/Au:S/C:P/I:P/A:P
CPE Matches
The Matrix.org Foundation
matrix
>>synapse>>Versions before 0.33.3.1(exclusive)
cpe:2.3:a:matrix:synapse:*:*:*:*:*:*:*:*
Debian GNU/Linux
debian
>>debian_linux>>8.0
cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-347Primarynvd@nist.gov
CWE ID: CWE-347
Type: Primary
Source: nvd@nist.gov
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/matrix-org/synapse/issues/3796#event-1833126269cve@mitre.org
Patch
Third Party Advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IRW7YR2H3ASUSYX4AO4KMY3FNVDNYW3P/cve@mitre.org
N/A
https://matrix.org/blog/2018/09/06/critical-security-update-synapse-0-33-3-1/cve@mitre.org
Vendor Advisory
Hyperlink: https://github.com/matrix-org/synapse/issues/3796#event-1833126269
Source: cve@mitre.org
Resource:
Patch
Third Party Advisory
Hyperlink: https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/IRW7YR2H3ASUSYX4AO4KMY3FNVDNYW3P/
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://matrix.org/blog/2018/09/06/critical-security-update-synapse-0-33-3-1/
Source: cve@mitre.org
Resource:
Vendor Advisory

Change History

0
Information is not available yet

Similar CVEs

152Records found
CVE-2021-22734
Matching Score-4
Assigner-Schneider Electric
ShareView Details
Matching Score-4
Assigner-Schneider Electric
CVSS Score-7.2||HIGH
EPSS-0.84% / 73.86%
||
7 Day CHG~0.00%
Published-26 May, 2021 | 19:19
Updated-03 Aug, 2024 | 18:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

Improper Verification of Cryptographic Signature vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which could cause remote code execution when an attacker loads unauthorized code.

Action-Not Available
Vendor-n/a
Product-homelynkspacelynk_firmwarehomelynk_firmwarespacelynkhomeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior
CWE ID-CWE-347
Improper Verification of Cryptographic Signature
CVE-2021-22708
Matching Score-4
Assigner-Schneider Electric
ShareView Details
Matching Score-4
Assigner-Schneider Electric
CVSS Score-7.2||HIGH
EPSS-0.24% / 47.67%
||
7 Day CHG~0.00%
Published-21 Jul, 2021 | 10:41
Updated-03 Aug, 2024 | 18:51
Rejected-Not Available
Known To Be Used In Ransomware Campaigns?-Not Available
KEV Added-Not Available
KEV Action Due Date-Not Available

A CWE-347: Improper Verification of Cryptographic Signature vulnerability exists in EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 ) that could allow an attacker to craft a malicious firmware package and bypass the signature verification mechanism.

Action-Not Available
Vendor-n/a
Product-evlink_city_evc1s22p4evlink_parking_evf2evlink_parking_evf2_firmwareevlink_parking_ev.2_firmwareevlink_parking_evw2evlink_city_evc1s22p4_firmwareevlink_city_evc1s7p4_firmwareevlink_smart_wallbox_evb1a_firmwareevlink_smart_wallbox_evb1aevlink_parking_evw2_firmwareevlink_parking_ev.2evlink_city_evc1s7p4EVlink City (EVC1S22P4 / EVC1S7P4 all versions prior to R8 V3.4.0.1), EVlink Parking (EVW2 / EVF2 / EV.2 all versions prior to R8 V3.4.0.1), and EVlink Smart Wallbox (EVB1A all versions prior to R8 V3.4.0.1 )
CWE ID-CWE-347
Improper Verification of Cryptographic Signature
  • Previous
  • 1
  • 2
  • 3
  • 4
  • Next
Details not found