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debianDebianDEBIAN:DSA-4563-1:121E7
HistoryNov 12, 2019 - 9:51 p.m.

[SECURITY] [DSA 4563-1] webkit2gtk security update

2019-11-1221:51:48
lists.debian.org
39

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

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.009 Low

EPSS

Percentile

82.6%


Debian Security Advisory DSA-4563-1 [email protected]
https://www.debian.org/security/ Alberto Garcia
November 12, 2019 https://www.debian.org/security/faq


Package : webkit2gtk
CVE ID : CVE-2019-8812 CVE-2019-8814

These vulnerabilities have been discovered in the webkit2gtk web engine:

CVE-2019-8812

An anonymous researcher discovered that maliciously crafted web
content may lead to arbitrary code execution.

CVE-2019-8814

Cheolung Lee discovered that maliciously crafted web content may
lead to arbitrary code execution.

For the stable distribution (buster), these problems have been fixed in
version 2.26.2-1~deb10+1.

We recommend that you upgrade your webkit2gtk packages.

For the detailed security status of webkit2gtk please refer to
its security tracker page at:
https://security-tracker.debian.org/tracker/webkit2gtk

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

9.3 High

CVSS2

Access Vector

NETWORK

Access Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

COMPLETE

Integrity Impact

COMPLETE

Availability Impact

COMPLETE

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

0.009 Low

EPSS

Percentile

82.6%