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prionPRIOn knowledge basePRION:CVE-2020-8955
HistoryFeb 12, 2020 - 10:15 p.m.

Buffer overflow

2020-02-1222:15:00
PRIOn knowledge base
www.prio-n.com
3

9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.7 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.024 Low

EPSS

Percentile

89.7%

JSON

irc_mode_channel_update in plugins/irc/irc-mode.c in WeeChat through 2.7 allows remote attackers to cause a denial of service (buffer overflow and application crash) or possibly have unspecified other impact via a malformed IRC message 324 (channel mode).

Related

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veracode 1
freebsd 1
cve 1
openvas 8
osv 4
debiancve 1
suse 1
alpinelinux 1
mageia 1
ubuntucve 1
fedora 3
debian 2
gentoo 1
archlinux 1
ubuntu 1
nessus
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FreeBSD : WeeChat -- Multiple vulnerabilities (8e3f1812-54d9-11ea-8d49-d4c9ef517024)
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Arbitrary Code Execution
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openvas
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openSUSE: Security Advisory for weechat (openSUSE-SU-2020:0248-1)
2020-02-28 00:00:00
Mageia: Security Advisory (MGASA-2020-0122)
2022-01-28 00:00:00
Fedora: Security Advisory for weechat (FEDORA-2020-4d232b48b8)
2020-03-17 00:00:00
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osv
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weechat - security update
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[SECURITY] Fedora 32 Update: weechat-2.7.1-1.fc32
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[SECURITY] [DLA 2157-1] weechat security update
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2020-03-25 00:00:00
archlinux
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9.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

9.7 High

AI Score

Confidence

High

7.5 High

CVSS2

Access Vector

NETWORK

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.024 Low

EPSS

Percentile

89.7%

JSON
Related for PRION:CVE-2020-8955
nessus8veracode1freebsd1cve1openvas8osv4debiancve1suse1alpinelinux1mageia1ubuntucve1fedora3debian2gentoo1archlinux1ubuntu1