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debiancveDebian Security Bug TrackerDEBIANCVE:CVE-2018-20743
HistoryJan 25, 2019 - 4:29 p.m.

CVE-2018-20743

2019-01-2516:29:00
Debian Security Bug Tracker
security-tracker.debian.org
6

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

0.036 Low

EPSS

Percentile

91.7%

JSON

murmur in Mumble through 1.2.19 before 2018-08-31 mishandles multiple concurrent requests that are persisted in the database, which allows remote attackers to cause a denial of service (daemon hang or crash) via a message flood.

OSVersionArchitecturePackageVersionFilename
Debian12allmumble< 1.3.0~git20190114.9fcc588+dfsg-1mumble_1.3.0~git20190114.9fcc588+dfsg-1_all.deb
Debian11allmumble< 1.3.0~git20190114.9fcc588+dfsg-1mumble_1.3.0~git20190114.9fcc588+dfsg-1_all.deb
Debian999allmumble< 1.3.0~git20190114.9fcc588+dfsg-1mumble_1.3.0~git20190114.9fcc588+dfsg-1_all.deb

Related

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mageia 1
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cvelist 1
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openSUSE Security Update : mumble (openSUSE-2019-1794)
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Debian DSA-4402-1 : mumble - security update
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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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

0.036 Low

EPSS

Percentile

91.7%

JSON
Related for DEBIANCVE:CVE-2018-20743
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