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CVE-2002-0150
Buffer overflow in Internet Information Server (IIS) 4.0, 5.0, and 5.1 allows remote attackers to spoof the safety check for HTTP headers…
High7.5EPSS 52.9%
- Published
- Updated
- Reserved
- Assigned by
- mitre
Description
Buffer overflow in Internet Information Server (IIS) 4.0, 5.0, and 5.1 allows remote attackers to spoof the safety check for HTTP headers and cause a denial of service or execute arbitrary code via HTTP header field values.
Timeline
ID reserved
By mitre
- 13 months later
· 13 months later
Published
- 21 years later
· 21 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 | High7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
- EPSS (exploitation in 30 days)
- 52.9% · top 1.0% of all CVEs (8 Nov 2026)
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.5.
Weakness
- n/a
Affected products
n/a
- affected n/a
References (9)
- 3316 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- iis-asp-http-header-bo(8797) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- oval:org.mitre.oval:def:137 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- MS02-018 (opens in a new tab)vendor-advisoryx_refsource_MSx_transferred
- VU#454091 (opens in a new tab)third-party-advisoryx_refsource_CERT-VNx_transferred
- 4476 (opens in a new tab)vdb-entryx_refsource_BIDx_transferred
- CA-2002-09 (opens in a new tab)third-party-advisoryx_refsource_CERTx_transferred
- oval:org.mitre.oval:def:39 (opens in a new tab)vdb-entrysignaturex_refsource_OVALx_transferred
- 20020415 Microsoft IIS Vulnerabilities in Cisco Products - MS02-018 (opens in a new tab)vendor-advisoryx_refsource_CISCOx_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-2002-0150)Record last updated .