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debianDebianDEBIAN:DSA-4220-1:6730A
HistoryJun 08, 2018 - 6:38 p.m.

[SECURITY] [DSA 4220-1] firefox-esr security update

2018-06-0818:38:07
lists.debian.org
9

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.296 Low

EPSS

Percentile

96.8%


Debian Security Advisory DSA-4220-1 [email protected]
https://www.debian.org/security/ Moritz Muehlenhoff
June 08, 2018 https://www.debian.org/security/faq


Package : firefox-esr
CVE ID : CVE-2018-6126

Ivan Fratric discovered a buffer overflow in the Skia graphics library
used by Firefox, which could result in the execution of arbitrary code.

For the oldstable distribution (jessie), this problem has been fixed
in version 52.8.1esr-1~deb8u1.

For the stable distribution (stretch), this problem has been fixed in
version 52.8.1esr-1~deb9u1.

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]

8.8 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

6.8 Medium

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

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

0.296 Low

EPSS

Percentile

96.8%