CVE-2003-0850
The TCP reassembly functionality in libnids before 1.18 allows remote attackers to cause "memory...
The TCP reassembly functionality in libnids before 1.18 allows remote attackers to cause "memory corruption" and possibly execute arbitrary code via "overlarge TCP packets."
Exploit likelihood
What each source reports
NVD Score used
The TCP reassembly functionality in libnids before 1.18 allows remote attackers to cause "memory corruption" and possibly execute arbitrary code via "overlarge TCP packets."
- Record
CVE-2003-0850- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
The TCP reassembly functionality in libnids before 1.18 allows remote attackers to cause "memory corruption" and possibly execute arbitrary code via "overlarge TCP packets."
- Record
CVE-2003-0850- Updated
- 2026-11-02
EUVDEUVD-2003-0841 No score
The TCP reassembly functionality in libnids before 1.18 allows remote attackers to cause "memory corruption" and possibly execute arbitrary code via "overlarge TCP packets."
- Record
EUVD-2003-0841- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-r5g5-pgp6-x49m No score
The TCP reassembly functionality in libnids before 1.18 allows remote attackers to cause "memory...
The TCP reassembly functionality in libnids before 1.18 allows remote attackers to cause "memory corruption" and possibly execute arbitrary code via "overlarge TCP packets."
- Record
GHSA-r5g5-pgp6-x49m- Updated
- 2026-11-02
OSV No score
The TCP reassembly functionality in libnids before 1.18 allows remote attackers to cause "memory corruption" and possibly execute arbitrary code via "overlarge TCP packets."
- Record
CVE-2003-0850- Updated
- 2026-11-02
OSVDEBIAN-CVE-2003-0850 No score
The TCP reassembly functionality in libnids before 1.18 allows remote attackers to cause "memory corruption" and possibly execute arbitrary code via "overlarge TCP packets."
- Record
DEBIAN-CVE-2003-0850- Updated
- 2026-11-02
Affected products
Affected packages
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2003-0850 is a high vulnerability (CVSS 7.5) in Rafal Wojtczuk Libnids, published October 25, 2003. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 3.78%, the 89th percentile. Fixed in libnids 1.18-1.
References
secunia.com/advisories/10543
sourceforge.net/project/shownotes.php?release_id=191323
distro.conectiva.com.br/atualizacoes?id=a&anuncio=000773
marc.info?l=bugtraq&m=106728224210446&w=2
debian.org/security/2004/dsa-410
nvd.nist.gov/vuln/detail/CVE-2003-0850
github.com/advisories/GHSA-r5g5-pgp6-x49m
security-tracker.debian.org/tracker/CVE-2003-0850