Vulnerability DatabaseCVE-2016-8618
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CVE-2016-8618
July 31, 2018
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.
Related Resources (12)
https://security-tracker.debian.org/tracker/CVE-2016-8618
https://curl.haxx.se/docs/adv_20161102D.html
http://www.securitytracker.com/id/1037192
https://access.redhat.com/security/cve/CVE-2016-8618
https://people.canonical.com/~ubuntu-security/cve/CVE-2016-8618
https://access.redhat.com/errata/RHSA-2018:3558
http://www.oracle.com/technetwork/security-advisory/cpuoct2018-4428296.html
http://www.securityfocus.com/bid/94098
https://access.redhat.com/errata/RHSA-2018:2486
https://www.tenable.com/security/tns-2016-21
https://security.gentoo.org/glsa/201701-47
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2016-8618
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CVSS v4
Base Score:
6.9
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
NONE
User Interaction
NONE
Vulnerable System Confidentiality
NONE
Vulnerable System Integrity
LOW
Vulnerable System Availability
NONE
Subsequent System Confidentiality
NONE
Subsequent System Integrity
NONE
Subsequent System Availability
NONE
CVSS v3
Base Score:
9.8
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
CVSS v2
Base Score:
7.5
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Weakness Type (CWE)
Use After Free
CWE-416
Double Free
CWE-415
EPSS
Base Score:
1.22