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mageiaGentoo FoundationMGASA-2021-0339
HistoryJul 10, 2021 - 11:00 p.m.

Updated avahi packages fix a security vulnerability

2021-07-1023:00:34
Gentoo Foundation
advisories.mageia.org
21
avahi
vulnerability
assertion
local attacker
crash

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0

Percentile

5.1%

JSON

A flaw was found in avahi 0.8-5. A reachable assertion is present in avahi_s_host_name_resolver_start function allowing a local attacker to crash the avahi service by requesting hostname resolutions through the avahi socket or dbus methods for invalid hostnames. The highest threat from this vulnerability is to the service availability (CVE-2021-3502).

OSVersionArchitecturePackageVersionFilename
Mageia8noarchavahi< 0.8-6.2avahi-0.8-6.2.mga8

Related

openvas 2
osv 5
alpinelinux 2
redhatcve 2
veracode 1
prion 1
debiancve 1
cve 2
nvd 2
cbl_mariner 1
ubuntucve 1
redos 1
cvelist 1
ubuntu 1
nessus 3
redhat 3
oraclelinux 1
almalinux 1
avleonov 1
openvas
openvas
Mageia: Security Advisory (MGASA-2021-0339)
2022-01-28 00:00:00
Ubuntu: Security Advisory (USN-5008-1)
2021-07-08 00:00:00
osv
osv
CVE-2021-3502
2021-05-07 12:15:07
CVE-2021-36217
2021-07-07 18:15:12
avahi vulnerabilities
2021-07-07 17:19:33
alpinelinux
alpinelinux
CVE-2021-3502
2021-05-07 12:15:07
CVE-2021-36217
2021-07-07 18:15:12
redhatcve
redhatcve
CVE-2021-3502
2021-04-15 20:34:48
CVE-2021-36217
2021-08-03 06:22:13
veracode
veracode
Denial Of Service (DoS)
2023-02-06 05:58:07
prion
prion
Design/Logic Flaw
2021-05-07 12:15:00
debiancve
debiancve
CVE-2021-3502
2021-05-07 12:15:07
cve
cve
CVE-2021-3502
2021-05-07 12:15:07
CVE-2021-36217
2021-07-07 18:15:12
nvd
nvd
CVE-2021-3502
2021-05-07 12:15:07
CVE-2021-36217
2021-07-07 18:15:12
cbl_mariner
cbl_mariner
CVE-2021-3502 affecting package avahi for versions less than 0.8-1
2024-03-19 17:21:46
ubuntucve
ubuntucve
CVE-2021-3502
2021-05-07 00:00:00
redos
redos
ROS-20240626-15
2024-06-26 00:00:00
cvelist
cvelist
CVE-2021-3502
2021-05-07 11:46:21
ubuntu
ubuntu
Avahi vulnerabilities
2021-07-07 00:00:00
nessus
nessus
Ubuntu 18.04 LTS / 20.04 LTS : Avahi vulnerabilities (USN-5008-1)
2021-07-08 00:00:00
RHEL 9 : avahi (RHSA-2023:6707)
2023-11-07 00:00:00
Oracle Linux 9 : avahi (ELSA-2023-6707)
2023-11-16 00:00:00
redhat
redhat
(RHSA-2023:6707) Moderate: avahi security update
2023-11-07 06:12:33
(RHSA-2024:1027) Moderate: Migration Toolkit for Applications security update
2024-02-28 18:11:53
(RHSA-2023:7720) Low: Logging Subsystem 5.8.1- Red Hat OpenShift security update
2023-12-13 18:39:55
oraclelinux
oraclelinux
avahi security update
2023-11-11 00:00:00
almalinux
almalinux
Moderate: avahi security update
2023-11-07 00:00:00
avleonov
avleonov
Scanvus now supports Vulners and Vulns.io VM Linux vulnerability detection APIs
2022-12-30 18:03:13

CVSS2

2.1

Attack Vector

LOCAL

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

PARTIAL

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

CVSS3

5.5

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0

Percentile

5.1%

JSON
Related for MGASA-2021-0339
openvas2osv5alpinelinux2redhatcve2veracode1prion1debiancve1cve2nvd2cbl_mariner1ubuntucve1redos1cvelist1ubuntu1nessus3redhat3oraclelinux1almalinux1avleonov1