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CVE-2007-2671
Mozilla Firefox 2.0.0.3 allows remote attackers to cause a denial of service (application crash) via a long hostname in an HREF attribute…
High7.1EPSS 3.2%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Mozilla Firefox 2.0.0.3 allows remote attackers to cause a denial of service (application crash) via a long hostname in an HREF attribute in an A element, which triggers an out-of-bounds memory access.
Timeline
ID reserved
By mitre
Published
- 17 years later
· 17 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High7.1 | AV:N/AC:M/Au:N/C:N/I:N/A:C |
- EPSS (exploitation in 30 days)
- 3.2% · top 12% of all CVEs (9 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.1.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (6)
- 2704 (opens in a new tab)third-party-advisoryx_refsource_SREASONx_transferred
- firefox-href-dos(33982) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 20070501 Firefox 2.0.0.3 Out-of-bounds memory access via specialy crafted html file (opens in a new tab)mailing-listx_refsource_FULLDISCx_transferred
- 23747 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- 35700 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- http://www.critical.lt/research/opera_die_happy.html (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2007-2671)Record last updated .