CVE-2010-1988

high

Description

Mozilla Firefox 3.6.3 on Windows XP SP3 allows remote attackers to cause a denial of service (NULL pointer dereference and application crash) or possibly execute arbitrary code via JavaScript code that performs certain string concatenation and substring operations, a different vulnerability than CVE-2009-1571.

References

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12050

https://exchange.xforce.ibmcloud.com/vulnerabilities/58763

http://www.securityfocus.com/archive/1/511329/100/0/threaded

http://www.exploit-db.com/exploits/12678

http://osvdb.org/64789

Details

Source: Mitre, NVD

Published: 2010-05-20

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 8.8

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

Severity: High

EPSS

EPSS: 0.14761