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CVE-2016-2052

Publication date 25 January 2016

Last updated 24 July 2024

Ubuntu priority

Medium

Why this priority?

Cvss 3 Severity Score

7.6 · High

Score breakdown

Multiple unspecified vulnerabilities in HarfBuzz before 1.0.6, as used in Google Chrome before 48.0.2564.82, allow attackers to cause a denial of service or possibly have other impact via crafted data, as demonstrated by a buffer over-read resulting from an inverted length check in hb-ot-font.cc, a different issue than CVE-2015-8947.

Status

Package Ubuntu Release Status
chromium-browser 17.04 zesty
Fixed 48.0.2564.82-0ubuntu1.1222
16.10 yakkety
Fixed 48.0.2564.82-0ubuntu1.1222
16.04 LTS xenial
Fixed 48.0.2564.82-0ubuntu1.1222
15.10 wily
Fixed 48.0.2564.82-0ubuntu0.15.10.1.1219
15.04 vivid
Fixed 48.0.2564.82-0ubuntu0.15.04.1.1193
14.04 LTS trusty
Fixed 48.0.2564.116-0ubuntu0.14.04.1.1111
12.04 LTS precise Ignored
harfbuzz 17.04 zesty
Not affected
16.10 yakkety
Not affected
16.04 LTS xenial
Fixed 1.0.1-1ubuntu0.1
15.10 wily Ignored end of life
15.04 vivid Ignored end of life
14.04 LTS trusty
Not affected
12.04 LTS precise Not in release
oxide-qt 17.04 zesty
Fixed 1.12.5-0ubuntu1
16.10 yakkety
Fixed 1.12.5-0ubuntu1
16.04 LTS xenial
Fixed 1.12.5-0ubuntu1
15.10 wily
Fixed 1.12.5-0ubuntu0.15.10.1
15.04 vivid
Fixed 1.12.5-0ubuntu0.15.04.1
14.04 LTS trusty
Fixed 1.12.5-0ubuntu0.14.04.1
12.04 LTS precise Not in release

Patch details

For informational purposes only. We recommend not to cherry-pick updates. How can I get the fixes?

Package Patch details
harfbuzz

Severity score breakdown

Parameter Value
Base score 7.6 · High
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality Low
Integrity impact Low
Availability impact High
Vector CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H