Rapid7 Vulnerability & Exploit Database

Oracle Solaris 11: CVE-2018-16840: Vulnerability in libcurl

Free InsightVM Trial No Credit Card Necessary
Watch Demo See how it all works
Back to Search

Oracle Solaris 11: CVE-2018-16840: Vulnerability in libcurl

Severity
8
CVSS
(AV:N/AC:L/Au:N/C:P/I:P/A:P)
Published
10/31/2018
Created
03/19/2019
Added
12/17/2018
Modified
02/17/2022

Description

A heap use-after-free flaw was found in curl versions from 7.59.0 through 7.61.1 in the code related to closing an easy handle. When closing and cleaning up an 'easy' handle in the `Curl_close()` function, the library code first frees a struct (without nulling the pointer) and might then subsequently erroneously write to a struct field within that already freed struct.

Solution(s)

  • oracle-solaris-11-4-upgrade-web-curl-7-62-0-11-4-4-0-1-3-0

References

insightVM

Advanced vulnerability management analytics and reporting.
Key Features
Free InsightVM Trial View All Features

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;