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debianDebianDEBIAN:DSA-3805-1:73235
HistoryMar 09, 2017 - 10:36 p.m.

[SECURITY] [DSA 3805-1] firefox-esr security update

2017-03-0922:36:56
lists.debian.org
32

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

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

9.4 High

AI Score

Confidence

High

0.924 High

EPSS

Percentile

99.0%


Debian Security Advisory DSA-3805-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
March 08, 2017 https://www.debian.org/security/faq


Package : firefox-esr
CVE ID : CVE-2017-5398 CVE-2017-5400 CVE-2017-5401 CVE-2017-5402
CVE-2017-5404 CVE-2017-5405 CVE-2017-5407 CVE-2017-5408
CVE-2017-5410

Multiple security issues have been found in the Mozilla Firefox web
browser: Multiple memory safety errors, use-after-frees and other
implementation errors may lead to the execution of arbitrary code, ASLR
bypass, information disclosure or denial of service.

For the stable distribution (jessie), these problems have been fixed in
version 45.8.0esr-1~deb8u1.

For the unstable distribution (sid), these problems have been fixed in
version 45.8.0esr-1 of firefox-esr and version 52.0-1 of firefox.

We recommend that you upgrade your firefox-esr packages.

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]

10 High

CVSS2

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

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

9.4 High

AI Score

Confidence

High

0.924 High

EPSS

Percentile

99.0%