CVE-2016-8618

Impact:
Moderate
Public Date:
2016-11-02
CWE:
CWE-416
Bugzilla:
1388378: CVE-2016-8618 curl: Double-free in curl_maprintf

The MITRE CVE dictionary describes this issue as:

The libcurl API function called `curl_maprintf()` before version 7.51.0 can be tricked into doing a double-free due to an unsafe `size_t` multiplication, on systems using 32 bit `size_t` variables.

Find out more about CVE-2016-8618 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

Base Score 4.3
Base Metrics AV:N/AC:M/Au:N/C:N/I:P/A:N
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact Partial
Availability Impact None

CVSS v3 metrics

CVSS3 Base Score 5.3
CVSS3 Base Metrics CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality None
Integrity Impact Low
Availability Impact None

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat JBoss Core Services 1 RHSA-2018:2486 2018-08-16
Red Hat Software Collections for Red Hat Enterprise Linux 6 (httpd24-curl) RHSA-2018:3558 2018-11-13
Red Hat Software Collections for Red Hat Enterprise Linux 7 (httpd24-curl) RHSA-2018:3558 2018-11-13

Affected Packages State

Platform Package State
Red Hat JBoss Web Server 3.0 curl Fix deferred
Red Hat Enterprise Linux 7 curl Will not fix
Red Hat Enterprise Linux 6 curl Will not fix
Red Hat Enterprise Linux 5 curl Will not fix
RHEV Manager 3 mingw-virt-viewer Will not fix
.NET Core 2.0 on Red Hat Enterprise Linux rh-dotnet20-curl Will not fix
.NET Core 2.0 on Red Hat Enterprise Linux rh-dotnet21-curl Will not fix
.NET Core 1.0 on Red Hat Enterprise Linux rh-dotnetcore10-curl Will not fix
.NET Core 1.0 on Red Hat Enterprise Linux rh-dotnetcore11-curl Will not fix

External References

Last Modified

CVE description copyright © 2017, The MITRE Corporation