CVE-2017-11697

The __hash_open function in hash.c:229 in Mozilla Network Security Services (NSS) allows context-dependent attackers to cause a denial of service (floating point exception and crash) via a crafted cert8.db file.

CVSS v3.0 7.8 HIGH
CVSS v2.0 4.6 MEDIUM

7.8^/10

CVSS v3.0 : HIGH

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

Exploitability : 1.8 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

4.6^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 3.9 / Impact : 6.4

Access Vector LOCAL

Access Complexity LOW

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
http://www.securitytracker.com/id/1039153	Third Party Advisory VDB Entry
http://www.securityfocus.com/bid/100345	Third Party Advisory VDB Entry
http://www.geeknik.net/9brdqk6xu	Exploit Third Party Advisory
http://seclists.org/fulldisclosure/2017/Aug/17	Exploit Mailing List Third Party Advisory
http://packetstormsecurity.com/files/143735/NSS-Buffer-Overflows-Floating-Point-Exception.html	VDB Entry Third Party Advisory
https://security.gentoo.org/glsa/202003-37

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Configurations

Configuration 1 (hide)

cpe:2.3:a:mozilla:network_security_services:-:*:*:*:*:*:*:*

Information

Published : 2017-12-27 11:29

Updated : 2020-03-16 16:15

NVD link : CVE-2017-11697

Mitre link : CVE-2017-11697

JSON object : View

CWE

CWE-119

Improper Restriction of Operations within the Bounds of a Memory Buffer

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Products Affected

mozilla

network_security_services

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