Vulnerability Details : CVE-2017-5056
A use after free in Blink in Google Chrome prior to 57.0.2987.133 for Linux, Windows, and Mac, and 57.0.2987.132 for Android, allowed a remote attacker to perform an out of bounds memory read via a crafted HTML page.
Vulnerability category: Memory Corruption
Products affected by CVE-2017-5056
- cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_server:6.0:*:*:*:*:*:*:*
- cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:*:*:*:*:*:*:*
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
- cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-5056
1.55%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 86 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-5056
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
6.8
|
MEDIUM | AV:N/AC:M/Au:N/C:P/I:P/A:P |
8.6
|
6.4
|
NIST | |
|
8.8
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
2.8
|
5.9
|
NIST |
CWE ids for CVE-2017-5056
-
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-5056
-
https://chromereleases.googleblog.com/2017/03/stable-channel-update-for-desktop_29.html
Chrome Releases: Stable Channel Update for DesktopIssue Tracking;Third Party Advisory
-
https://security.gentoo.org/glsa/201704-02
Chromium: Multiple vulnerabilities (GLSA 201704-02) — Gentoo securityIssue Tracking;Third Party Advisory
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http://www.securityfocus.com/bid/97220
Google Chrome and Chrome OS Multiple Security VulnerabilitiesThird Party Advisory;VDB Entry
-
http://www.securitytracker.com/id/1038623
Google Android Multiple Flaws Let Remote Users Deny Service, Obtain Potentially Sensitive Information, and Execute Arbitrary Code and Let Local Apps Gain Elevated Privileges - SecurityTrackerThird Party Advisory;VDB Entry
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https://crbug.com/705445
Inloggen - Google AccountsIssue Tracking;Permissions Required;Vendor Advisory
-
https://access.redhat.com/errata/RHSA-2017:0860
RHSA-2017:0860 - Security Advisory - Red Hat Customer PortalThird Party Advisory
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