CVE-2003-0711 in the critical feed json
Stack-based buffer overflow in the PCHealth system in the Help and Support Center function in Windows XP and Windows Server 2003 allows rem…
published 2003-10-17 23 y ago modified 2026-06-16 4 mo ago also EUVD-2003-0702
- cvss
- 7.5
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 37.4%
- EPSS 37.4% chance of exploitation in 30 days, percentile 98%
- public exploits
- 0
- none known
Summary
Stack-based buffer overflow in the PCHealth system in the Help and Support Center function in Windows XP and Windows Server 2003 allows remote attackers to execute arbitrary code via a long query in an HCP URL.
Patch / fix
- kb.cert.org/vuls/id/467036 advisory
- securityfocus.com/bid/8828 advisory
Exploit prediction
37.43% chance of exploitation in the next 30 days, higher than 98% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
References
-
kb.cert.org
/vuls/id/467036
third-party-advisory, patch, us-government-resource
-
securityfocus.com
/bid/8828
vdb-entry, patch, vendor-advisory
-
docs.microsoft.com
/en-us/security-updates/securitybulletins/2003/ms03-044
vendor-advisory
-
oval.cisecurity.org
/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3889
vdb-entry, signature
-
oval.cisecurity.org
/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A3685
vdb-entry, signature
-
cert.org
/advisories/CA-2003-27.html
third-party-advisory, us-government-resource
-
oval.cisecurity.org
/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A4706
vdb-entry, signature
-
marc.info
/?l=bugtraq&m=106631908105696&w=2
mailing-list
- ngssoftware.com /advisories/ms-pchealth.txt
-
marc.info
/?l=ntbugtraq&m=106632194809632&w=2
mailing-list
-
oval.cisecurity.org
/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A217
vdb-entry, signature
Sources
- CVE List CVE-2003-0711
- NVD CVE-2003-0711
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.