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docs: add some writeups of recent CVEs

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Signed-off-by: Tycho Andersen <tycho@docker.com>
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Tycho Andersen 2017-05-30 14:33:54 -06:00
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docs/security-events.md
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@ -5,6 +5,11 @@ The incomplete list below is an assessment of some CVEs, and LinuxKit's resilien
### Bugs mitigated: ### Bugs mitigated:
* [CVE-2017-9075](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9075):
Requires CONFIG_IP_SCTP=y, which we do not set.
* [CVE-2017-9076](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9076):
Requires CONFIG_IP_DCCP=y, which we do not set. (However, we are vulnerable
to the ipv6 pieces that this patch fixes.)
* [CVE-2017-1000363](http://www.openwall.com/lists/oss-security/2017/05/23/16): * [CVE-2017-1000363](http://www.openwall.com/lists/oss-security/2017/05/23/16):
This CVE requires `CONFIG_PRINTER=y`, so we are not vulnerable. This CVE requires `CONFIG_PRINTER=y`, so we are not vulnerable.
* [CVE-2017-2636](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2636) * [CVE-2017-2636](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-2636)
@ -16,3 +21,18 @@ The incomplete list below is an assessment of some CVEs, and LinuxKit's resilien
(specifically, kernels `=> 4.9, >= 4.4.21`, LinuxKit mitigates this bug. (specifically, kernels `=> 4.9, >= 4.4.21`, LinuxKit mitigates this bug.
### Bugs not mitigated: ### Bugs not mitigated:
### Bugs outstanding:
* [CVE-2017-8890](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8890)
All users can do `accept()`, so we are vulnerable.
* [CVE-2017-9077](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9077)
Same as CVE-2017-8890, but for ipv6.
* [CVE-2017-9074](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9074):
Users have access to ipv6 sockets, so we are vulnerable.
* [CVE-2017-9242](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9242):
Same as CVE-2017-9074.
* [CVE-2017-9076](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9076):
Users have access to ipv6 sockets (note that part of this is mitigated as
well, so listed above: we do not set CONFIG_IP_DCCP).