Util.pm in Bugzilla 2.x, 3.x, and 4.x before 4.2.15, 4.3.x and 4.4.x before 4.4.10, and 5.x before 5.0.1 mishandles long e-mail addresses during account registration, which allows remote attackers to obtain the default privileges for an arbitrary domain name by placing that name in a substring of an address, as demonstrated by truncation of an @mozilla.com.example.com address to an @mozilla.com address.
CVE-2015-4499 is a security vulnerability that . Impacting 1 product from mozilla organizations running these solutions should prioritize assessment and patching.
First disclosed in 2015, this vulnerability was reported during a period defined by widespread IoT adoption challenges, mobile security concerns, and the emergence of advanced persistent threat (APT) techniques. Contemporary mitigation strategies focused on secure development practices and third-party component vetting.
2015-09-14T01:59:01.607
2026-05-06T22:30:45.220
Modified
CVSSv2: 7.5 (HIGH)
AV:N/AC:L/Au:N/C:P/I:P/A:P
10.0
6.4
| Type | Vendor | Product | Version/Range | Vulnerable? |
|---|---|---|---|---|
| Application | mozilla | bugzilla | 2.0 | Yes |
| Application | mozilla | bugzilla | 2.2 | Yes |
| Application | mozilla | bugzilla | 2.4 | Yes |
| Application | mozilla | bugzilla | 2.6 | Yes |
| Application | mozilla | bugzilla | 2.8 | Yes |
| Application | mozilla | bugzilla | 2.10 | Yes |
| Application | mozilla | bugzilla | 2.12 | Yes |
| Application | mozilla | bugzilla | 2.14 | Yes |
| Application | mozilla | bugzilla | 2.14.1 | Yes |
| Application | mozilla | bugzilla | 2.14.2 | Yes |
| Application | mozilla | bugzilla | 2.14.3 | Yes |
| Application | mozilla | bugzilla | 2.14.4 | Yes |
| Application | mozilla | bugzilla | 2.14.5 | Yes |
| Application | mozilla | bugzilla | 2.16 | Yes |
| Application | mozilla | bugzilla | 2.16 | Yes |
| Application | mozilla | bugzilla | 2.16 | Yes |
| Application | mozilla | bugzilla | 2.16.1 | Yes |
| Application | mozilla | bugzilla | 2.16.2 | Yes |
| Application | mozilla | bugzilla | 2.16.3 | Yes |
| Application | mozilla | bugzilla | 2.16.4 | Yes |
| Application | mozilla | bugzilla | 2.16.5 | Yes |
| Application | mozilla | bugzilla | 2.16.6 | Yes |
| Application | mozilla | bugzilla | 2.16.7 | Yes |
| Application | mozilla | bugzilla | 2.16.8 | Yes |
| Application | mozilla | bugzilla | 2.16.9 | Yes |
| Application | mozilla | bugzilla | 2.16.10 | Yes |
| Application | mozilla | bugzilla | 2.16.11 | Yes |
| Application | mozilla | bugzilla | 2.17 | Yes |
| Application | mozilla | bugzilla | 2.17.1 | Yes |
| Application | mozilla | bugzilla | 2.17.2 | Yes |
| Application | mozilla | bugzilla | 2.17.3 | Yes |
| Application | mozilla | bugzilla | 2.17.4 | Yes |
| Application | mozilla | bugzilla | 2.17.5 | Yes |
| Application | mozilla | bugzilla | 2.17.6 | Yes |
| Application | mozilla | bugzilla | 2.17.7 | Yes |
| Application | mozilla | bugzilla | 2.18 | Yes |
| Application | mozilla | bugzilla | 2.18 | Yes |
| Application | mozilla | bugzilla | 2.18 | Yes |
| Application | mozilla | bugzilla | 2.18 | Yes |
| Application | mozilla | bugzilla | 2.18.1 | Yes |
| Application | mozilla | bugzilla | 2.18.2 | Yes |
| Application | mozilla | bugzilla | 2.18.3 | Yes |
| Application | mozilla | bugzilla | 2.18.4 | Yes |
| Application | mozilla | bugzilla | 2.18.5 | Yes |
| Application | mozilla | bugzilla | 2.18.6 | Yes |
| Application | mozilla | bugzilla | 2.19 | Yes |
| Application | mozilla | bugzilla | 2.19.1 | Yes |
| Application | mozilla | bugzilla | 2.19.2 | Yes |
| Application | mozilla | bugzilla | 2.19.3 | Yes |
| Application | mozilla | bugzilla | 2.20 | Yes |
| Application | mozilla | bugzilla | 2.20 | Yes |
| Application | mozilla | bugzilla | 2.20 | Yes |
| Application | mozilla | bugzilla | 2.20.1 | Yes |
| Application | mozilla | bugzilla | 2.20.2 | Yes |
| Application | mozilla | bugzilla | 2.20.3 | Yes |
| Application | mozilla | bugzilla | 2.20.4 | Yes |
| Application | mozilla | bugzilla | 2.20.5 | Yes |
| Application | mozilla | bugzilla | 2.20.6 | Yes |
| Application | mozilla | bugzilla | 2.20.7 | Yes |
| Application | mozilla | bugzilla | 2.21 | Yes |
| Application | mozilla | bugzilla | 2.21.1 | Yes |
| Application | mozilla | bugzilla | 2.22 | Yes |
| Application | mozilla | bugzilla | 2.22 | Yes |
| Application | mozilla | bugzilla | 2.22.1 | Yes |
| Application | mozilla | bugzilla | 2.22.2 | Yes |
| Application | mozilla | bugzilla | 2.22.3 | Yes |
| Application | mozilla | bugzilla | 2.22.4 | Yes |
| Application | mozilla | bugzilla | 2.22.5 | Yes |
| Application | mozilla | bugzilla | 2.22.6 | Yes |
| Application | mozilla | bugzilla | 2.22.7 | Yes |
| Application | mozilla | bugzilla | 2.23 | Yes |
| Application | mozilla | bugzilla | 2.23.1 | Yes |
| Application | mozilla | bugzilla | 2.23.2 | Yes |
| Application | mozilla | bugzilla | 2.23.3 | Yes |
| Application | mozilla | bugzilla | 2.23.4 | Yes |
| Application | mozilla | bugzilla | 3.0 | Yes |
| Application | mozilla | bugzilla | 3.0 | Yes |
| Application | mozilla | bugzilla | 3.0.0 | Yes |
| Application | mozilla | bugzilla | 3.0.1 | Yes |
| Application | mozilla | bugzilla | 3.0.2 | Yes |
| Application | mozilla | bugzilla | 3.0.3 | Yes |
| Application | mozilla | bugzilla | 3.0.4 | Yes |
| Application | mozilla | bugzilla | 3.0.5 | Yes |
| Application | mozilla | bugzilla | 3.0.6 | Yes |
| Application | mozilla | bugzilla | 3.0.7 | Yes |
| Application | mozilla | bugzilla | 3.0.8 | Yes |
| Application | mozilla | bugzilla | 3.0.9 | Yes |
| Application | mozilla | bugzilla | 3.0.10 | Yes |
| Application | mozilla | bugzilla | 3.0.11 | Yes |
| Application | mozilla | bugzilla | 3.1.0 | Yes |
| Application | mozilla | bugzilla | 3.1.1 | Yes |
| Application | mozilla | bugzilla | 3.1.2 | Yes |
| Application | mozilla | bugzilla | 3.1.3 | Yes |
| Application | mozilla | bugzilla | 3.1.4 | Yes |
| Application | mozilla | bugzilla | 3.2 | Yes |
| Application | mozilla | bugzilla | 3.2 | Yes |
| Application | mozilla | bugzilla | 3.2 | Yes |
| Application | mozilla | bugzilla | 3.2.1 | Yes |
| Application | mozilla | bugzilla | 3.2.2 | Yes |
| Application | mozilla | bugzilla | 3.2.3 | Yes |
| Application | mozilla | bugzilla | 3.2.4 | Yes |
| Application | mozilla | bugzilla | 3.2.5 | Yes |
| Application | mozilla | bugzilla | 3.2.6 | Yes |
| Application | mozilla | bugzilla | 3.2.7 | Yes |
| Application | mozilla | bugzilla | 3.2.8 | Yes |
| Application | mozilla | bugzilla | 3.2.9 | Yes |
| Application | mozilla | bugzilla | 3.2.10 | Yes |
| Application | mozilla | bugzilla | 3.3 | Yes |
| Application | mozilla | bugzilla | 3.3.1 | Yes |
| Application | mozilla | bugzilla | 3.3.2 | Yes |
| Application | mozilla | bugzilla | 3.3.3 | Yes |
| Application | mozilla | bugzilla | 3.3.4 | Yes |
| Application | mozilla | bugzilla | 3.4 | Yes |
| Application | mozilla | bugzilla | 3.4 | Yes |
| Application | mozilla | bugzilla | 3.4.1 | Yes |
| Application | mozilla | bugzilla | 3.4.2 | Yes |
| Application | mozilla | bugzilla | 3.4.3 | Yes |
| Application | mozilla | bugzilla | 3.4.4 | Yes |
| Application | mozilla | bugzilla | 3.4.5 | Yes |
| Application | mozilla | bugzilla | 3.4.6 | Yes |
| Application | mozilla | bugzilla | 3.4.7 | Yes |
| Application | mozilla | bugzilla | 3.4.8 | Yes |
| Application | mozilla | bugzilla | 3.4.9 | Yes |
| Application | mozilla | bugzilla | 3.4.10 | Yes |
| Application | mozilla | bugzilla | 3.4.11 | Yes |
| Application | mozilla | bugzilla | 3.4.12 | Yes |
| Application | mozilla | bugzilla | 3.4.13 | Yes |
| Application | mozilla | bugzilla | 3.5 | Yes |
| Application | mozilla | bugzilla | 3.5.1 | Yes |
| Application | mozilla | bugzilla | 3.5.2 | Yes |
| Application | mozilla | bugzilla | 3.5.3 | Yes |
| Application | mozilla | bugzilla | 3.6 | Yes |
| Application | mozilla | bugzilla | 3.6 | Yes |
| Application | mozilla | bugzilla | 3.6.0 | Yes |
| Application | mozilla | bugzilla | 3.6.1 | Yes |
| Application | mozilla | bugzilla | 3.6.2 | Yes |
| Application | mozilla | bugzilla | 3.6.3 | Yes |
| Application | mozilla | bugzilla | 3.6.4 | Yes |
| Application | mozilla | bugzilla | 3.6.5 | Yes |
| Application | mozilla | bugzilla | 3.6.6 | Yes |
| Application | mozilla | bugzilla | 3.6.7 | Yes |
| Application | mozilla | bugzilla | 3.6.8 | Yes |
| Application | mozilla | bugzilla | 3.6.9 | Yes |
| Application | mozilla | bugzilla | 3.6.10 | Yes |
| Application | mozilla | bugzilla | 3.6.11 | Yes |
| Application | mozilla | bugzilla | 3.6.12 | Yes |
| Application | mozilla | bugzilla | 3.6.13 | Yes |
| Application | mozilla | bugzilla | 3.7 | Yes |
| Application | mozilla | bugzilla | 3.7.1 | Yes |
| Application | mozilla | bugzilla | 3.7.2 | Yes |
| Application | mozilla | bugzilla | 3.7.3 | Yes |
| Application | mozilla | bugzilla | 4.0 | Yes |
| Application | mozilla | bugzilla | 4.0 | Yes |
| Application | mozilla | bugzilla | 4.0 | Yes |
| Application | mozilla | bugzilla | 4.0.1 | Yes |
| Application | mozilla | bugzilla | 4.0.2 | Yes |
| Application | mozilla | bugzilla | 4.0.3 | Yes |
| Application | mozilla | bugzilla | 4.0.4 | Yes |
| Application | mozilla | bugzilla | 4.0.5 | Yes |
| Application | mozilla | bugzilla | 4.0.6 | Yes |
| Application | mozilla | bugzilla | 4.0.7 | Yes |
| Application | mozilla | bugzilla | 4.0.8 | Yes |
| Application | mozilla | bugzilla | 4.0.9 | Yes |
| Application | mozilla | bugzilla | 4.0.10 | Yes |
| Application | mozilla | bugzilla | 4.0.11 | Yes |
| Application | mozilla | bugzilla | 4.0.12 | Yes |
| Application | mozilla | bugzilla | 4.0.13 | Yes |
| Application | mozilla | bugzilla | 4.0.16 | Yes |
| Application | mozilla | bugzilla | 4.1 | Yes |
| Application | mozilla | bugzilla | 4.1.1 | Yes |
| Application | mozilla | bugzilla | 4.1.2 | Yes |
| Application | mozilla | bugzilla | 4.1.3 | Yes |
| Application | mozilla | bugzilla | 4.2 | Yes |
| Application | mozilla | bugzilla | 4.2 | Yes |
| Application | mozilla | bugzilla | 4.2 | Yes |
| Application | mozilla | bugzilla | 4.2.1 | Yes |
| Application | mozilla | bugzilla | 4.2.2 | Yes |
| Application | mozilla | bugzilla | 4.2.3 | Yes |
| Application | mozilla | bugzilla | 4.2.4 | Yes |
| Application | mozilla | bugzilla | 4.2.5 | Yes |
| Application | mozilla | bugzilla | 4.2.6 | Yes |
| Application | mozilla | bugzilla | 4.2.7 | Yes |
| Application | mozilla | bugzilla | 4.2.8 | Yes |
| Application | mozilla | bugzilla | 4.2.9 | Yes |
| Application | mozilla | bugzilla | 4.2.11 | Yes |
| Application | mozilla | bugzilla | 4.2.12 | Yes |
| Application | mozilla | bugzilla | 4.2.13 | Yes |
| Application | mozilla | bugzilla | 4.2.14 | Yes |
| Application | mozilla | bugzilla | 4.3 | Yes |
| Application | mozilla | bugzilla | 4.3.1 | Yes |
| Application | mozilla | bugzilla | 4.3.2 | Yes |
| Application | mozilla | bugzilla | 4.3.3 | Yes |
| Application | mozilla | bugzilla | 4.4 | Yes |
| Application | mozilla | bugzilla | 4.4 | Yes |
| Application | mozilla | bugzilla | 4.4 | Yes |
| Application | mozilla | bugzilla | 4.4.1 | Yes |
| Application | mozilla | bugzilla | 4.4.2 | Yes |
| Application | mozilla | bugzilla | 4.4.3 | Yes |
| Application | mozilla | bugzilla | 4.4.4 | Yes |
| Application | mozilla | bugzilla | 4.4.5 | Yes |
| Application | mozilla | bugzilla | 4.4.6 | Yes |
| Application | mozilla | bugzilla | 4.4.7 | Yes |
| Application | mozilla | bugzilla | 4.4.8 | Yes |
| Application | mozilla | bugzilla | 4.4.9 | Yes |
| Application | mozilla | bugzilla | 5.0 | Yes |
SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For mozilla's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.