CVE-2011-3188
At a glance
- Source
- NVD
- EPSS
- EPSS 5.03 % · percentile 92 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- redhat
- NVD status
- Modified
Description
The (1) IPv4 and (2) IPv6 implementations in the Linux kernel before 3.1 use a modified MD4 algorithm to generate sequence numbers and Fragment Identification values, which makes it easier for remote attackers to cause a denial of service (disrupted networking) or hijack network sessions by predicting these values and sending crafted packets.
References
- https://github.com/torvalds/linux/commit/bc0b96b54a21246e377122d54569eef71cec535f
- http://www.openwall.com/lists/oss-security/2011/08/23/2
- https://github.com/torvalds/linux/commit/6e5714eaf77d79ae1c8b47e3e040ff5411b717ec
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=6e5714eaf77d79ae1c8b47e3e040ff5411b717ec
- https://bugzilla.redhat.com/show_bug.cgi?id=732658
- http://www.kernel.org/pub/linux/kernel/v3.x/ChangeLog-3.1
- http://marc.info/?l=bugtraq&m=139447903326211&w=2
- http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git%3Ba=commit%3Bh=bc0b96b54a21246e377122d54569eef71cec535f
- https://support.f5.com/csp/article/K15301?utm_source=f5support&%3Butm_medium=RSS
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 9.1 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 2.0 | MEDIUM 6.4 | AV:N/AC:L/Au:N/C:N/I:P/A:P | NVD · nvd@nist.gov (Primary) |
European references
- ENISA EUVD · EUVD-2011-3153
- GCVE · GCVE-0-2011-3188
CERT-FR advisories
- CERTA-2012-AVI-479 — Multiples vulnérabilités dans VMware · cert.ssi.gouv.fr
Affected configurations (NVD CPE)
cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*< 3.1cpe:2.3:o:redhat:enterprise_linux:4.0:*:*:*:*:*:*:*cpe:2.3:a:f5:arx:*:*:*:*:*:*:*:*≥ 6.0.0 ≤ 6.4.0cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*≥ 10.1.0 ≤ 10.2.4cpe:2.3:a:f5:big-ip_access_policy_manager:*:*:*:*:*:*:*:*≥ 11.0.0 ≤ 11.1.0cpe:2.3:a:f5:big-ip_analytics:*:*:*:*:*:*:*:*≥ 11.0.0 ≤ 11.1.0cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*≥ 10.0.0 ≤ 10.2.4cpe:2.3:a:f5:big-ip_application_security_manager:*:*:*:*:*:*:*:*≥ 11.0.0 ≤ 11.1.0cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*≥ 10.1.0 ≤ 10.2.4cpe:2.3:a:f5:big-ip_edge_gateway:*:*:*:*:*:*:*:*≥ 11.0.0 ≤ 11.1.0cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*≥ 10.0.0 ≤ 10.2.4cpe:2.3:a:f5:big-ip_global_traffic_manager:*:*:*:*:*:*:*:*≥ 11.0.0 ≤ 11.1.0cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*≥ 10.0.0 ≤ 10.2.4cpe:2.3:a:f5:big-ip_link_controller:*:*:*:*:*:*:*:*≥ 11.0.0 ≤ 11.1.0cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*≥ 10.0.0 ≤ 10.2.4cpe:2.3:a:f5:big-ip_local_traffic_manager:*:*:*:*:*:*:*:*≥ 11.0.0 ≤ 11.1.0cpe:2.3:a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:*≥ 10.0.0 ≤ 10.2.4cpe:2.3:a:f5:big-ip_protocol_security_module:*:*:*:*:*:*:*:*≥ 11.0.0 ≤ 11.1.0cpe:2.3:a:f5:big-ip_wan_optimization_manager:*:*:*:*:*:*:*:*≥ 10.0.0 ≤ 10.2.4cpe:2.3:a:f5:big-ip_wan_optimization_manager:*:*:*:*:*:*:*:*≥ 11.0.0 ≤ 11.1.0cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*≥ 10.0.0 ≤ 10.2.4cpe:2.3:a:f5:big-ip_webaccelerator:*:*:*:*:*:*:*:*≥ 11.0.0 ≤ 11.1.0cpe:2.3:a:f5:enterprise_manager:*:*:*:*:*:*:*:*≥ 2.1.0 ≤ 2.3.0cpe:2.3:a:f5:enterprise_manager:3.0.0:*:*:*:*:*:*:*cpe:2.3:a:f5:firepass:*:*:*:*:*:*:*:*≥ 6.0.0 ≤ 6.1.0cpe:2.3:a:f5:firepass:7.0.0:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |