CVE-2017-11697

HighCVSS 7.8/10Last modified Jun 17, 2026

Description

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.

Metrics

CVSS 3.0 7.8/10CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-119

Affected software

Vendor	Product	Versions
n/a	n/a	n/a

References

http://packetstormsecurity.com/files/143735/NSS-Buffer-Overflows-Floating-Point-Exception.htmlThird Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2017/Aug/17Exploit, Mailing List, Third Party Advisory
http://www.geeknik.net/9brdqk6xuExploit, Third Party Advisory
http://www.securityfocus.com/bid/100345Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039153Third Party Advisory, VDB Entry
https://security.gentoo.org/glsa/202003-37
http://packetstormsecurity.com/files/143735/NSS-Buffer-Overflows-Floating-Point-Exception.htmlThird Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2017/Aug/17Exploit, Mailing List, Third Party Advisory
http://www.geeknik.net/9brdqk6xuExploit, Third Party Advisory
http://www.securityfocus.com/bid/100345Third Party Advisory, VDB Entry
http://www.securitytracker.com/id/1039153Third Party Advisory, VDB Entry
https://security.gentoo.org/glsa/202003-37

Timeline

Published: Dec 27, 2017
Last modified: Jun 17, 2026
NVD status: Modified

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