CVE-2017-8817

The FTP wildcard function in curl and libcurl before 7.57.0 allows remote attackers to cause a denial of service (out-of-bounds read and application crash) or possibly have unspecified other impact via a string that ends with an '[' character.

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-ae72.html	Mitigation Vendor Advisory
https://www.debian.org/security/2017/dsa-4051	Third Party Advisory
http://www.securitytracker.com/id/1039897	Third Party Advisory VDB Entry
http://security.cucumberlinux.com/security/details.php?id=162	Third Party Advisory
http://www.securityfocus.com/bid/102057	Third Party Advisory VDB Entry
https://security.gentoo.org/glsa/201712-04
https://lists.debian.org/debian-lts-announce/2017/11/msg00040.html
https://access.redhat.com/errata/RHSA-2018:3558

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Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:haxx:curl::::::::
	cpe:2.3:a:haxx:libcurl::::::::

Configuration 2 (hide)

OR	cpe:2.3:o:debian:debian_linux:8.0:::::::*
	cpe:2.3:o:debian:debian_linux:9.0:::::::*

Information

Published : 2017-11-29 10:29

Updated : 2018-11-13 03:29

NVD link : CVE-2017-8817

Mitre link : CVE-2017-8817

JSON object : View

CWE

CWE-125

Out-of-bounds Read

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Products Affected

debian

debian_linux

haxx

curl
libcurl

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