CVE-2005-0449
UnknownEPSS 4.64%
Last modified
CVE-2005-0449 is a vulnerability of currently unknown severity. The netfilter/iptables module in Linux before 2.6.8.1 allows remote attackers to cause a denial of service (kernel crash) or bypass firewall rules via crafted packets, which are not properly handled by the skb_checksum_help function.. EPSS estimates a 4.64% chance of exploitation in the next 30 days.
Description
The netfilter/iptables module in Linux before 2.6.8.1 allows remote attackers to cause a denial of service (kernel crash) or bypass firewall rules via crafted packets, which are not properly handled by the skb_checksum_help function.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux Kernel | 2.6.0 |
| Linux | Linux Kernel | 2.6.1 |
| Linux | Linux Kernel | 2.6.2 |
| Linux | Linux Kernel | 2.6.3 |
| Linux | Linux Kernel | 2.6.4 |
| Linux | Linux Kernel | 2.6.5 |
| Linux | Linux Kernel | 2.6.6 |
| Linux | Linux Kernel | 2.6.7 |
| Linux | Linux Kernel | 2.6.8 |
References
- http://oss.sgi.com/archives/netdev/2005-01/msg01036.htmlVendor Advisory
- http://secunia.com/advisories/19369Vendor Advisory
- http://secunia.com/advisories/19374Vendor Advisory
- http://secunia.com/advisories/19607Vendor Advisory
- http://www.novell.com/linux/security/advisories/2005_18_kernel.htmlPatch, Vendor Advisory
- http://www.redhat.com/support/errata/RHSA-2005-283.htmlPatch, Vendor Advisory
- http://www.redhat.com/support/errata/RHSA-2005-284.htmlPatch, Vendor Advisory
- http://oss.sgi.com/archives/netdev/2005-01/msg01036.htmlVendor Advisory
- http://secunia.com/advisories/19369Vendor Advisory
- http://secunia.com/advisories/19374Vendor Advisory
- http://secunia.com/advisories/19607Vendor Advisory
- http://www.novell.com/linux/security/advisories/2005_18_kernel.htmlPatch, Vendor Advisory
- http://www.redhat.com/support/errata/RHSA-2005-283.htmlPatch, Vendor Advisory
- http://www.redhat.com/support/errata/RHSA-2005-284.htmlPatch, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2005-0449?
The netfilter/iptables module in Linux before 2.6.8.1 allows remote attackers to cause a denial of service (kernel crash) or bypass firewall rules via crafted packets, which are not properly handled by the skb_checksum_help function.
How severe is CVE-2005-0449?
Severity scoring for CVE-2005-0449 is pending analysis. The EPSS model estimates a 4.64% probability of exploitation in the next 30 days.
How do I fix CVE-2005-0449?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2005-0449?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST