CVE-2016-2052 Detail
Modified
This vulnerability has been modified since it was last analyzed by the NVD. It is awaiting reanalysis which may result in further changes to the information provided.
Current Description
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.
Source:
MITRE
Description Last Modified:
07/19/2016
View Analysis Description
Analysis Description
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 unknown vectors.
Source:
MITRE
Description Last Modified:
01/25/2016
Impact
CVSS v3.0 Severity and Metrics:
Base Score:
7.6 HIGH
Vector:
AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H
(V3 legend)
Impact Score:
4.7
Exploitability Score:
2.8
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
Required
Scope (S):
Unchanged
Confidentiality (C):
Low
Integrity (I):
Low
Availability (A):
High
CVSS v2.0 Severity and Metrics:
Base Score:
6.8 MEDIUM
Vector:
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
(V2 legend)
Impact Subscore:
6.4
Exploitability Subscore:
8.6
Access Vector (AV):
Network
Access Complexity (AC):
Medium
Authentication (AU):
None
Confidentiality (C):
Partial
Integrity (I):
Partial
Availability (A):
Partial
Additional Information:
Victim must voluntarily interact with attack mechanism
Allows unauthorized disclosure of information
Allows unauthorized modification
Allows disruption of service
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Change History
9 change records found
- show changes
CVE Modified by MITRE -
6/30/2017 9:29:37 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
https://security.gentoo.org/glsa/201701-76 [No Types Assigned] |
CVE Modified by MITRE -
12/7/2016 1:33:15 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://www.securitytracker.com/id/1034801 [No Types Assigned] |
| Added |
Reference |
|
http://www.ubuntu.com/usn/USN-2877-1 [No Types Assigned] |
CVE Modified by MITRE -
12/5/2016 10:08:03 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://rhn.redhat.com/errata/RHSA-2016-0072.html [No Types Assigned] |
CVE Modified by MITRE -
11/28/2016 3:02:58 PM
| Action |
Type |
Old Value |
New Value |
| Added |
Reference |
|
http://lists.opensuse.org/opensuse-updates/2016-08/msg00070.html [No Types Assigned] |
| Added |
Reference |
|
http://www.securityfocus.com/bid/81812 [No Types Assigned] |
| Added |
Reference |
|
http://www.ubuntu.com/usn/USN-3067-1 [No Types Assigned] |
Modified Analysis -
7/20/2016 1:22:36 PM
| Action |
Type |
Old Value |
New Value |
| Changed |
CVSS V2 |
(AV:N/AC:L/Au:N/C:P/I:P/A:P) |
(AV:N/AC:M/Au:N/C:P/I:P/A:P) |
CVE Translated -
7/20/2016 2:45:00 AM
| Action |
Type |
Old Value |
New Value |
| Added |
Translation |
|
Múltiples vulnerabilidades no especificadas en HarfBuzz en versiones anteriores a 1.0.6, tal como se utiliza en Google Chrome en versiones anteriores a 48.0.2564.82, permiten a atacantes provocar una denegación de servicio o posiblemente tener otro impacto a través de datos manipulados, como se demuestra por una sobre lectura del buffer como resultado de una comprobación de longitud invertida en hb-ot-font.cc, una cuestión diferente de CVE-2015-8947. |
| Removed |
Translation |
Múltiples vulnerabilidades no especificadas en HarfBuzz en versiones anteriores a 1.0.6, tal como se utiliza en Google Chrome en versiones anteriores a 48.0.2564.82, permiten a atacantes provocar una denegación de servicio o posiblemente tener otro impacto a través de vectores desconocidos. |
|
CVE Modified by Source -
7/19/2016 9:59:01 PM
| Action |
Type |
Old Value |
New Value |
| Changed |
Description |
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 unknown vectors. |
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. |
| Added |
Reference |
|
https://github.com/behdad/harfbuzz/commit/63ef0b41dc48d6112d1918c1b1de9de8ea90adb5 |
| Added |
Reference |
|
https://github.com/behdad/harfbuzz/issues/139#issuecomment-148289957 |
Modified Analysis -
1/26/2016 11:20:19 AM
| Action |
Type |
Old Value |
New Value |
| Added |
CPE Configuration |
|
Configuration 1
OR
*cpe:2.3:a:harfbuzz_project:harfbuzz:1.0.5:*:*:*:*:*:*:* (and previous)
Configuration 2
OR
*cpe:2.3:a:google:chrome:47.0.2526.106:*:*:*:*:*:*:* (and previous) |
| Added |
CVSS V2 |
|
(AV:N/AC:L/Au:N/C:P/I:P/A:P) |
| Added |
CVSS V3 |
|
AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:H |
| Added |
CWE |
|
NVD-CWE-noinfo |
| Changed |
Reference Type |
http://googlechromereleases.blogspot.com/2016/01/stable-channel-update_20.html No Types Assigned |
http://googlechromereleases.blogspot.com/2016/01/stable-channel-update_20.html Advisory |
Initial CVE Analysis -
1/26/2016 11:01:31 AM
Quick Info
CVE Dictionary Entry:
CVE-2016-2052
NVD Published Date:
01/25/2016
NVD Last Modified:
06/30/2017
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