CVE-2003-0418 json
The Linux 2.0 kernel IP stack does not properly calculate the size of an ICMP citation, which causes it to include portions of unauthorized…
published 2003-06-18 23 y ago modified 2026-06-16 4 mo ago also EUVD-2003-0412
- cvss
- 5.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.8%
- EPSS 2.8% chance of exploitation in 30 days, percentile 86%
- public exploits
- 0
- none known
Summary
The Linux 2.0 kernel IP stack does not properly calculate the size of an ICMP citation, which causes it to include portions of unauthorized memory in ICMP error responses.
Patch / fix
Exploit prediction
2.83% chance of exploitation in the next 30 days, higher than 86% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- cartel-securite.fr http://www.cartel-securite.fr/pbiondi/adv/CARTSA-20030314-icmpleak.txt referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 5.0 | AV:N/AC:L/Au:N/C:P/I:N/A:N |
Classification
- Technology feeds
References
-
kb.cert.org
/vuls/id/471084
third-party-advisory, patch, us-government-resource
-
cartel-securite.fr
/pbiondi/adv/CARTSA-20030314-icmpleak.txt
exploit, patch, vendor-advisory
-
marc.info
/?l=bugtraq&m=105519179005065&w=2
mailing-list
Sources
- CVE List CVE-2003-0418
- NVD CVE-2003-0418
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.