[SECURITY] [DSA 4655-1] firefox-esr security update

2020-04-0817:22:19

lists.debian.org

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

0.003 Low

EPSS

Percentile

68.8%

JSON

Debian Security Advisory DSA-4655-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
April 08, 2020 https://www.debian.org/security/faq

Package : firefox-esr
CVE ID : CVE-2020-6821 CVE-2020-6822 CVE-2020-6825

Multiple security issues have been found in the Mozilla Firefox web
browser, which could potentially result in the execution of arbitrary code.

For the oldstable distribution (stretch), these problems have been fixed
in version 68.7.0esr-1~deb9u1.

For the stable distribution (buster), these problems have been fixed in
version 68.7.0esr-1~deb10u1.

We recommend that you upgrade your firefox-esr packages.

For the detailed security status of firefox-esr please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/firefox-esr

Further information about Debian Security Advisories, how to apply
these updates to your system and frequently asked questions can be
found at: https://www.debian.org/security/

Mailing list: [email protected]

OSVersionArchitecturePackageVersionFilename
Debian8allfirefox-esr-l10n-xh< 68.7.0esr-1~deb8u1firefox-esr-l10n-xh_68.7.0esr-1~deb8u1_all.deb
Debian8allthunderbird-l10n-nb-no< 1:68.7.0-1~deb8u1thunderbird-l10n-nb-no_1:68.7.0-1~deb8u1_all.deb
Debian8allicedove-l10n-sv-se< 1:68.7.0-1~deb8u1icedove-l10n-sv-se_1:68.7.0-1~deb8u1_all.deb
Debian10allfirefox-esr-l10n-sk< 68.7.0esr-1~deb10u1firefox-esr-l10n-sk_68.7.0esr-1~deb10u1_all.deb
Debian9alliceweasel-l10n-ru< 1:68.7.0esr-1~deb9u1iceweasel-l10n-ru_1:68.7.0esr-1~deb9u1_all.deb
Debian9allfirefox-esr-l10n-es-cl< 68.7.0esr-1~deb9u1firefox-esr-l10n-es-cl_68.7.0esr-1~deb9u1_all.deb
Debian9allicedove-l10n-bg< 1:68.7.0-1~deb9u1icedove-l10n-bg_1:68.7.0-1~deb9u1_all.deb
Debian9alliceowl-l10n-br< 1:68.7.0-1~deb9u1iceowl-l10n-br_1:68.7.0-1~deb9u1_all.deb
Debian10allfirefox-esr-l10n-ro< 68.7.0esr-1~deb10u1firefox-esr-l10n-ro_68.7.0esr-1~deb10u1_all.deb
Debian9alllightning-l10n-ga-ie< 1:68.7.0-1~deb9u1lightning-l10n-ga-ie_1:68.7.0-1~deb9u1_all.deb

OS	Version	Architecture	Package	Version	Filename
Debian	8	all	firefox-esr-l10n-xh	< 68.7.0esr-1~deb8u1	firefox-esr-l10n-xh_68.7.0esr-1~deb8u1_all.deb
Debian	8	all	thunderbird-l10n-nb-no	< 1:68.7.0-1~deb8u1	thunderbird-l10n-nb-no_1:68.7.0-1~deb8u1_all.deb
Debian	8	all	icedove-l10n-sv-se	< 1:68.7.0-1~deb8u1	icedove-l10n-sv-se_1:68.7.0-1~deb8u1_all.deb
Debian	10	all	firefox-esr-l10n-sk	< 68.7.0esr-1~deb10u1	firefox-esr-l10n-sk_68.7.0esr-1~deb10u1_all.deb
Debian	9	all	iceweasel-l10n-ru	< 1:68.7.0esr-1~deb9u1	iceweasel-l10n-ru_1:68.7.0esr-1~deb9u1_all.deb
Debian	9	all	firefox-esr-l10n-es-cl	< 68.7.0esr-1~deb9u1	firefox-esr-l10n-es-cl_68.7.0esr-1~deb9u1_all.deb
Debian	9	all	icedove-l10n-bg	< 1:68.7.0-1~deb9u1	icedove-l10n-bg_1:68.7.0-1~deb9u1_all.deb
Debian	9	all	iceowl-l10n-br	< 1:68.7.0-1~deb9u1	iceowl-l10n-br_1:68.7.0-1~deb9u1_all.deb
Debian	10	all	firefox-esr-l10n-ro	< 68.7.0esr-1~deb10u1	firefox-esr-l10n-ro_68.7.0esr-1~deb10u1_all.deb
Debian	9	all	lightning-l10n-ga-ie	< 1:68.7.0-1~deb9u1	lightning-l10n-ga-ie_1:68.7.0-1~deb9u1_all.deb