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RedhatCVE-2016-8618

HistoryJul 31, 2018 - 9:29 p.m.

CVE-2016-8618

2018-07-3121:29:00

CWE-415

CWE-416

redhat

web.nvd.nist.gov

150

libcurl

api

double-free

size_t

multiplication

cve-2016-8618

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

7.7

Confidence

High

EPSS

0.013

Percentile

86.0%

JSON

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.

Affected configurations

Nvd

Vulners

Node

haxxcurlRange<7.51.0

VendorProductVersionCPE
haxxcurl*cpe:2.3:a:haxx:curl:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
haxx	curl	*	cpe:2.3:a:haxx:curl::::::::

CNA Affected

[
  {
    "product": "curl",
    "vendor": "The Curl Project",
    "versions": [
      {
        "status": "affected",
        "version": "7.51.0"
      }
    ]
  }
]