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redhatRedHatRHSA-2021:0307
HistoryFeb 01, 2021 - 9:57 a.m.

(RHSA-2021:0307) Important: flatpak security update

2021-02-0109:57:38
access.redhat.com
55

8.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

20.7%

JSON

Flatpak is a system for building, distributing, and running sandboxed desktop applications on Linux.

Security Fix(es):

  • flatpak: sandbox escape via spawn portal (CVE-2021-21261)

For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.

OSVersionArchitecturePackageVersionFilename
RedHat8ppc64leflatpak-tests-debuginfo< 1.6.2-4.el8_2flatpak-tests-debuginfo-1.6.2-4.el8_2.ppc64le.rpm
RedHat8x86_64flatpak-libs-debuginfo< 1.6.2-4.el8_2flatpak-libs-debuginfo-1.6.2-4.el8_2.x86_64.rpm
RedHat8i686flatpak-tests-debuginfo< 1.6.2-4.el8_2flatpak-tests-debuginfo-1.6.2-4.el8_2.i686.rpm
RedHat8x86_64flatpak-session-helper< 1.6.2-4.el8_2flatpak-session-helper-1.6.2-4.el8_2.x86_64.rpm
RedHat8s390xflatpak-debuginfo< 1.6.2-4.el8_2flatpak-debuginfo-1.6.2-4.el8_2.s390x.rpm
RedHat8s390xflatpak-session-helper< 1.6.2-4.el8_2flatpak-session-helper-1.6.2-4.el8_2.s390x.rpm
RedHat8aarch64flatpak-debugsource< 1.6.2-4.el8_2flatpak-debugsource-1.6.2-4.el8_2.aarch64.rpm
RedHat8s390xflatpak-session-helper-debuginfo< 1.6.2-4.el8_2flatpak-session-helper-debuginfo-1.6.2-4.el8_2.s390x.rpm
RedHat8aarch64flatpak-libs-debuginfo< 1.6.2-4.el8_2flatpak-libs-debuginfo-1.6.2-4.el8_2.aarch64.rpm
RedHat8aarch64flatpak-libs< 1.6.2-4.el8_2flatpak-libs-1.6.2-4.el8_2.aarch64.rpm
Rows per page:
1-10 of 391

Related

prion 1
nessus 21
cve 1
openvas 9
osv 3
redhatcve 1
oraclelinux 2
veracode 1
debiancve 1
redhat 3
archlinux 1
amazon 1
ubuntucve 1
gentoo 1
centos 1
suse 1
almalinux 1
ubuntu 1
alpinelinux 1
mageia 1
prion
prion
Code injection
2021-01-14 20:15:00
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Oracle Linux 8 : flatpak (ELSA-2021-0304)
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2021-08-09 00:00:00
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CVE-2021-21261
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CentOS: Security Advisory for flatpak (CESA-2021:0411)
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2021-01-16 00:00:00
osv
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flatpak vulnerability
2021-02-04 19:45:36
flatpak - security update
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CVE-2021-21261
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redhatcve
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CVE-2021-21261
2021-01-18 13:39:36
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flatpak security update
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veracode
veracode
Remote Code Execution (RCE)
2021-01-15 20:36:08
debiancve
debiancve
CVE-2021-21261
2021-01-14 20:15:00
redhat
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(RHSA-2021:0306) Important: flatpak security update
2021-02-01 09:55:42
(RHSA-2021:0411) Important: flatpak security update
2021-02-04 09:58:41
(RHSA-2021:0304) Important: flatpak security update
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archlinux
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[ASA-202101-40] flatpak: sandbox escape
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Important: flatpak
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2021-01-14 00:00:00
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Flatpak: Sandbox escape
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flatpak security update
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suse
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Security update for flatpak, libostree, xdg-desktop-portal, xdg-desktop-portal-gtk (important)
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almalinux
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Important: flatpak security update
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ubuntu
ubuntu
Flatpak vulnerability
2021-02-04 00:00:00
alpinelinux
alpinelinux
CVE-2021-21261
2021-01-14 20:15:00
mageia
mageia
Updated flatpak packages fix security vulnerabilities
2021-03-18 12:56:09

8.8 High

CVSS3

Attack Vector

LOCAL

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

7.2 High

CVSS2

Access Vector

LOCAL

Access Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.001 Low

EPSS

Percentile

20.7%

JSON
Related for RHSA-2021:0307
prion1nessus21cve1openvas9osv3redhatcve1oraclelinux2veracode1debiancve1redhat3archlinux1amazon1ubuntucve1gentoo1centos1suse1almalinux1ubuntu1alpinelinux1mageia1