CVE-2016-5198
What it is
V8 in Google Chrome prior to 54.0.2840.90 for Linux, and 54.0.2840.85 for Android, and 54.0.2840.87 for Windows and Mac included incorrect optimisation assumptions, which allowed a remote attacker to perform arbitrary read/write operations, leading to code execution, via a crafted HTML page.
At a glance
- Exploitability
- Can be exploited over the network without logging in, but needs a user to act. High risk of data exposure, data tampering, service disruption.
- In the wild
- CISA lists this as exploited in real attacks. Treat as urgent.
- Fix
- A patch, advisory or fixed version is referenced. Upgrade or apply it.
Timeline
- ReservedThe CVE id was reserved by its CNA
- PublishedDisclosed publicly on CVE.org and NVD
- 2022-06-08 Exploited in the wildAdded to CISA's Known Exploited Vulnerabilities list
- 2022-06-22 Remediation deadlineCISA's due date for federal agencies to fix it
- Last updatedMost recent change to the record
Why it ranks here
- Exploited in the wild: yes, CISA lists it. This puts it above everything that is not.
- Exploit odds: 34.2% in the next 30 days (EPSS).
- Severity: 8.8 HIGH (CVSS).
- Fix: a patch or advisory is linked.
Details
- Published
- Last modified
- Added to CISA KEV
- 2022-06-08
- Exploit probability
- 34.2% · EPSS, next 30 days
- Weakness
- CWE-787 · Out-of-bounds write
- Record status
- Analyzed
Affected
- Google Chrome < 54.0.2840.90
- Google Chrome < 54.0.2840.85
- Google Chrome < 54.0.2840.87
- Redhat Enterprise Linux Desktop 6.0
- Redhat Enterprise Linux Server 6.0
- Redhat Enterprise Linux Workstation 6.0
Attack profile CVSS 3.1 · 8.8
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Raw vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Is it in your code?
Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.
Read https://cve-list.com/agent/cve/CVE-2016-5198.md and follow it. Check whether this project is affected by CVE-2016-5198. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.
Fix and advisories
- https://chromereleases.googleblog.com/2016/11/stable-channel-update-for-desktop.html
- https://chromereleases.googleblog.com/2016/11/stable-channel-update-for-desktop.html
References
- http://rhn.redhat.com/errata/RHSA-2016-2672.html
- http://www.securityfocus.com/bid/94079
- http://www.securitytracker.com/id/1037224
- https://chromereleases.googleblog.com/2016/11/stable-channel-update-for-desktop.html
- https://crbug.com/659475
- http://rhn.redhat.com/errata/RHSA-2016-2672.html
- http://www.securityfocus.com/bid/94079
- http://www.securitytracker.com/id/1037224
- https://chromereleases.googleblog.com/2016/11/stable-channel-update-for-desktop.html
- https://crbug.com/659475
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2016-5198