Vulnerability Name:

CVE-2016-1639 (CCN-111221)

Assigned:2016-03-02
Published:2016-03-02
Updated:2016-12-03
Summary:Use-after-free vulnerability in browser/extensions/api/webrtc_audio_private/webrtc_audio_private_api.cc in the WebRTC Audio Private API implementation in Google Chrome before 49.0.2623.75 allows remote attackers to cause a denial of service or possibly have unspecified other impact by leveraging incorrect reliance on the resource context pointer.

CWE-416: Use After Free
CVSS v3 Severity:9.8 Critical (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H)
8.5 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
6.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L)
5.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:10.0 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
6.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
4.3 Medium (REDHAT CVSS v2 Vector: AV:N/AC:M/Au:N/C:P/I:N/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): Partial
Integrity (I): None
Availibility (A): None
Vulnerability Type:CWE-Other
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2016-1639

Source: CCN
Type: Google Chrome Releases Web site
Stable Channel Update

Source: CONFIRM
Type: Vendor Advisory
http://googlechromereleases.blogspot.com/2016/03/stable-channel-update.html

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2016:0664

Source: SUSE
Type: UNKNOWN
SUSE-SU-2016:0665

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2016:0684

Source: SUSE
Type: UNKNOWN
openSUSE-SU-2016:0729

Source: CCN
Type: RHSA-2016-0359
Important: chromium-browser security update

Source: DEBIAN
Type: UNKNOWN
DSA-3507

Source: BID
Type: UNKNOWN
84008

Source: SECTRACK
Type: UNKNOWN
1035185

Source: CONFIRM
Type: UNKNOWN
https://code.google.com/p/chromium/issues/detail?id=572224

Source: CONFIRM
Type: UNKNOWN
https://codereview.chromium.org/1703733002

Source: XF
Type: UNKNOWN
google-chrome-cve20161639-code-exec(111221)

Source: GENTOO
Type: UNKNOWN
GLSA-201603-09

Source: CCN
Type: WhiteSource Vulnerability Database
CVE-2016-1639

Vulnerable Configuration:Configuration 1:
  • cpe:/a:google:chrome:*:*:*:*:*:*:*:* (Version <= 48.0.2564.116)

    • Configuration RedHat 1:
  • cpe:/a:redhat:rhel_extras:6:*:*:*:*:*:*:*

    • Configuration CCN 1:
  • cpe:/o:redhat:enterprise_linux_server_supplementary:6:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_workstation_supplementary:6:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_desktop_supplementary:6:*:*:*:*:*:*:*
  • OR cpe:/o:redhat:enterprise_linux_server_supplementary_eus:6.7.z:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Oval Definitions
    Definition IDClassTitleLast Modified
    oval:org.opensuse.security:def:20161639
    V
    		CVE-2016-1639
    2022-06-30
    oval:org.opensuse.security:def:112065
    P
    		chromedriver-55.0.2883.75-3.1 on GA media (Moderate)
    2022-01-17
    oval:org.opensuse.security:def:105614
    P
    		chromedriver-55.0.2883.75-3.1 on GA media (Moderate)
    2021-10-01
    oval:org.cisecurity:def:545
    P
    		DSA-3507-1 -- chromium-browser -- security update
    2016-07-01
    oval:com.redhat.rhsa:def:20160359
    P
    		RHSA-2016:0359: chromium-browser security update (Important)
    2016-03-07
    oval:com.ubuntu.precise:def:20161639000
    V
    		CVE-2016-1639 on Ubuntu 12.04 LTS (precise) - medium.
    2016-03-05
    oval:com.ubuntu.trusty:def:20161639000
    V
    		CVE-2016-1639 on Ubuntu 14.04 LTS (trusty) - medium.
    2016-03-05
    BACK
    google chrome *
    redhat enterprise linux server supplementary 6
    redhat enterprise linux workstation supplementary 6
    redhat enterprise linux desktop supplementary 6
    redhat enterprise linux server supplementary eus 6.7.z