CVE-2017-8818

curl and libcurl before 7.57.0 on 32-bit platforms allow attackers to cause a denial of service (out-of-bounds access and application crash) or possibly have unspecified other impact because too little memory is allocated for interfacing to an SSL library.

CVSS v3.0 9.8 CRITICAL
CVSS v2.0 7.5 HIGH

9.8^/10

CVSS v3.0 : CRITICAL

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

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

7.5^/10

CVSS v2.0 : HIGH

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

Exploitability : 10.0 / Impact : 6.4

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://curl.haxx.se/docs/adv_2017-af0a.html	Patch Vendor Advisory
http://www.securitytracker.com/id/1039898	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/102014	Third Party Advisory VDB Entry
http://security.cucumberlinux.com/security/details.php?id=163	Third Party Advisory
https://security.gentoo.org/glsa/201712-04	Third Party Advisory

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:haxx:curl:7.56.1:::::::*
	cpe:2.3:a:haxx:libcurl:7.56.0:::::::*
	cpe:2.3:a:haxx:libcurl:7.56.1:::::::*
	cpe:2.3:a:haxx:curl:7.56.0:::::::*

Information

Published : 2017-11-29 10:29

Updated : 2017-12-20 12:56

NVD link : CVE-2017-8818

Mitre link : CVE-2017-8818

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

haxx

curl
libcurl

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