CVE-2016-1687
The renderer implementation in Google Chrome before 51.0.2704.63 does not properly restrict public exposure of classes, which allows remote attackers to obtain sensitive information via vectors
02 Description
The renderer implementation in Google Chrome before 51.0.2704.63 does not properly restrict public exposure of classes, which allows remote attackers to obtain sensitive information via vectors
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 1.44% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 72.7% of scored records. A rank, not a probability.
- NVD base score
- 6.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Moderate. Red Hat's rating for its own products, not a CVSS rating.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2016-06-05 23:00Z10 YR AGO
- Last updated
- 2024-08-05 23:02Z2 YR AGO
- Reserved
- 2016-01-12
- Assigning CNA
- Chrome
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass
- Data version
- 5.1
- Document digest
- 2a11f534a10850370a7d872a471ee67998bbf0cd4b51ed83394afd9ee97918a8
05 Affected products
06 References
- codereview.chromium.orghttps://codereview.chromium.org/1938123002
- crbug.comhttps://crbug.com/603748
- codereview.chromium.orghttps://codereview.chromium.org/1939833003
- www.securityfocus.com90876http://www.securityfocus.com/bid/90876
- lists.opensuse.orgopenSUSE-SU-2016:1496http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00005.html
- www.securitytracker.com1035981http://www.securitytracker.com/id/1035981
- www.debian.orgDSA-3590http://www.debian.org/security/2016/dsa-3590
- googlechromereleases.blogspot.comhttp://googlechromereleases.blogspot.com/2016/05/stable-channel-update_25.html
- lists.opensuse.orgopenSUSE-SU-2016:1430http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00062.html
- access.redhat.comRHSA-2016:1190https://access.redhat.com/errata/RHSA-2016:1190
- security.gentoo.orgGLSA-201607-07https://security.gentoo.org/glsa/201607-07
- lists.opensuse.orgopenSUSE-SU-2016:1433http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00063.html
07 Fixed in
Ubuntu 14.04 LTS
- chromium-browser Fixed in 51.0.2704.79-0ubuntu0.14.04.1.1121
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
Ubuntu 16.04 LTS
- chromium-browser Fixed in 51.0.2704.79-0ubuntu0.16.04.1.1242
Source: Ubuntu, Canonical Ltd. Licensed under CC BY-SA 4.0. Received through OSV.dev. Reformatted by exploit.cc.
A release or ecosystem missing from this list has no record here. It may be unaffected or not covered by the source. Source notices and licences.