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ubuntucveUbuntu.comUB:CVE-2020-8955
HistoryFeb 12, 2020 - 12:00 a.m.

CVE-2020-8955

2020-02-1200:00:00
ubuntu.com
ubuntu.com
6

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

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

89.9%

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).

OSVersionArchitecturePackageVersionFilename
ubuntu18.04noarchweechat< 1.9.1-1ubuntu1+esm1UNKNOWN
ubuntu16.04noarchweechat< 1.4-2ubuntu0.1+esm1UNKNOWN

Related

nessus 8
cve 1
veracode 1
freebsd 1
prion 1
openvas 8
osv 4
debiancve 1
suse 1
alpinelinux 1
mageia 1
fedora 3
debian 2
gentoo 1
archlinux 1
ubuntu 1
nessus
nessus
FreeBSD : WeeChat -- Multiple vulnerabilities (8e3f1812-54d9-11ea-8d49-d4c9ef517024)
2020-02-24 00:00:00
openSUSE Security Update : weechat (openSUSE-2020-248)
2020-02-28 00:00:00
Fedora 31 : weechat (2020-db890b4800)
2020-03-18 00:00:00
cve
cve
CVE-2020-8955
2020-02-12 22:15:00
veracode
veracode
Arbitrary Code Execution
2020-08-06 21:26:41
freebsd
freebsd
WeeChat -- Multiple vulnerabilities
2020-02-20 00:00:00
prion
prion
Buffer overflow
2020-02-12 22:15:00
openvas
openvas
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
osv
osv
CVE-2020-8955
2020-02-12 22:15:13
weechat - security update
2020-03-24 00:00:00
weechat - security update
2021-09-30 00:00:00
debiancve
debiancve
CVE-2020-8955
2020-02-12 22:15:00
suse
suse
Security update for weechat (important)
2020-02-27 00:00:00
alpinelinux
alpinelinux
CVE-2020-8955
2020-02-12 22:15:00
mageia
mageia
Updated weechat packages fix security vulnerability
2020-03-06 19:13:58
fedora
fedora
[SECURITY] Fedora 31 Update: weechat-2.7.1-1.fc31
2020-03-16 15:12:53
[SECURITY] Fedora 30 Update: weechat-2.7.1-1.fc30
2020-03-16 14:49:11
[SECURITY] Fedora 32 Update: weechat-2.7.1-1.fc32
2020-03-30 00:18:02
debian
debian
[SECURITY] [DLA 2157-1] weechat security update
2020-03-24 21:08:21
[SECURITY] [DLA 2770-1] weechat security update
2021-09-30 12:06:58
gentoo
gentoo
WeeChat: Multiple vulnerabilities
2020-03-25 00:00:00
archlinux
archlinux
[ASA-202002-12] weechat: multiple issues
2020-02-25 00:00:00
ubuntu
ubuntu
WeeChat vulnerabilities
2022-02-04 00:00:00

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

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

89.9%

JSON
Related for UB:CVE-2020-8955
nessus8cve1veracode1freebsd1prion1openvas8osv4debiancve1suse1alpinelinux1mageia1fedora3debian2gentoo1archlinux1ubuntu1