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CVE-2005-0209

21
FAUCET Score

CVE-2005-0209 describes a denial-of-service vulnerability in the Netfilter component of Linux kernel version 2.6.8.1. Remote attackers can exploit this flaw by sending specially crafted IP packet fragments, leading to a kernel crash. With a CVSS score of 7.8, this vulnerability is considered high severity due to its network-based attack vector and complete availability impact. There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
2.6.8.1CPE matchmatch criteria
cpe:2.3:o:linux:linux_kernel:2.6.8.1:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.8HIGH

AV:N/AC:L/Au:N/C:N/I:N/A:C

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.27%
Probability of exploitation in next 30 days
EPSS Percentile
87.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0327 is in the 77th percentile among its peer group of 51,551 CVEs.

Social Chatter

No social media mentions found for this CVE.

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (1)

redhatpatch availablevia redhat_api
Product: Red Hat Enterprise Linux 4Fixed in: kernel-0:2.6.9-11.EL
View patch

Vendor Advisories (1)

redhatCVE-2005-0209Important

security flaw

Jan 24, 2005

References

distro.conectiva.com.br / atualizacoes
Patch
marc.info
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11855
novell.com / linux/security/advisories/2005_18_kernel.html
PatchVendor Advisory
redhat.com / support/errata/RHSA-2005-366.html
redhat.com / support/errata/RHSA-2005-420.html
securityfocus.com / bid/12598