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cve.yml
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CVE:
yaml_instructions: |
===YAML Primer===
This is a dictionary data structure, akin to JSON.
Everything before a colon is a key, and the values here are usually strings
For one-line strings, you can just use quotes after the colon
For multi-line strings, as we do for our instructions, you put a | and then
indent by two spaces
For readability, we hard-wrap multi-line strings at 80 characters. This is
not absolutely required, but appreciated.
curated_instructions: |
If you are manually editing this file, then you are "curating" it. Set the
entry below to "true" as soon as you start. This will enable additional
integrity checks on this file to make sure you fill everything out properly.
If you are a student, we cannot accept your work as finished unless curated is
set to true.
curation_level: 0
reported_instructions: |
What date was the vulnerability reported to the security team? Look at the
security bulletins and bug reports. It is not necessarily the same day that the
CVE was created. Leave blank if no date is given.
Please enter your date in YYYY-MM-DD format.
reported:
announced_instructions: |
Was there a date that this vulnerability was announced to the world? You can
find this in changelogs, blogs, bug reports, or perhaps the CVE date. A good
source for this is Chrome's Stable Release Channel
(https://chromereleases.googleblog.com/).
Please enter your date in YYYY-MM-DD format.
announced:
published_instructions: |
Is there a published fix or patch date for this vulnerability?
Please enter your date in YYYY-MM-DD format.
published:
description_instructions: |
You can get an initial description from the CVE entry on cve.mitre.org. These
descriptions are a fine start, but they can be kind of jargony.
Rewrite this description in your own words. Make it interesting and easy to
read to anyone with some programming experience. We can always pull up the NVD
description later to get more technical.
Try to still be specific in your description, but remove Chromium-specific
stuff. Remove references to versions, specific filenames, and other jargon
that outsiders to Chromium would not understand. Technology like "regular
expressions" is fine, and security phrases like "invalid write" are fine to
keep too.
description:
bounty_instructions: |
If you came across any indications that a bounty was paid out for this
vulnerability, fill it out here. Or correct it if the information already here
was wrong. Otherwise, leave it blank.
bounty:
amt:
announced:
url:
reviews: []
bugs: []
repo:
fixes_vcc_instructions: |
Please put the commit hash in "commit" below (see my example in
CVE-2011-3092.yml). Fixes and VCCs follow the same format.
fixes:
- commit:
note:
- commit:
note:
vccs:
- commit:
note:
- commit:
note:
upvotes_instructions: |
For the first round, ignore this upvotes number.
For the second round of reviewing, you will be giving a certain amount of
upvotes to each vulnerability you see. Your peers will tell you how
interesting they think this vulnerability is, and you'll add that to the
upvotes score on your branch.
upvotes:
unit_tested:
question: |
Were automated unit tests involved in this vulnerability?
Was the original code unit tested, or not unit tested? Did the fix involve
improving the automated tests?
For the "code" answer below, look not only at the fix but the surrounding
code near the fix and determine if and was there were unit tests involved
for this module.
For the "fix" answer below, check if the fix for the vulnerability involves
adding or improving an automated test to ensure this doesn't happen again.
answer:
code:
fix:
discovered:
question: |
How was this vulnerability discovered?
Go to the bug report and read the conversation to find out how this was
originally found. Answer in longform below in "answer", fill in the date in
YYYY-MM-DD, and then determine if the vulnerability was found by a Google
employee (you can tell from their email address). If it's clear that the
vulenrability was discovered by a contest, fill in the name there.
The "automated" flag can be true, false, or nil.
The "google" flag can be true, false, or nil.
If there is no evidence as to how this vulnerability was found, then you may
leave this part blank.
answer:
date:
automated:
google:
contest:
autodiscoverable:
instructions: |
Is it plausible that a fully automated tool could have discovered
this? These are tools that require little knowledge of the domain,
e.g. automatic static analysis, compiler warnings, fuzzers.
Examples for true answers: SQL injection, XSS, buffer overflow
Examples for false: RFC violations, permissions issues, anything
that requires the tool to be "aware" of the project's
domain-specific requirements.
The answer field should be boolean. In answer_note, please explain
why you come to that conclusion.
answer_note:
answer:
specification:
instructions: |
Is there mention of a violation of a specification? For example,
an RFC specification, a protocol specification, or a requirements
specification.
Be sure to check all artifacts for this: bug report, security
advisory, commit message, etc.
The answer field should be boolean. In answer_note, please explain
why you come to that conclusion.
answer_note:
answer:
subsystem:
question: |
What subsystems was the mistake in?
Most systems don't have a formal list of their subsystems, but you can
usually infer them from path names, bug report tags, or other key words
used. A single source file is not what we mean by a subsystem. In Django,
the "Component" field on the bug report is useful. But there may be other
subsystems involved.
Your subsystem name(s) should not have any dots or slashes in them. Only
alphanumerics, whitespace, _, - and @.Feel free to add multiple using a YAML
array.
In the answer field, explain where you saw these words.
In the name field, a subsystem name (or an array of names)
e.g. clipboard, model, view, controller, mod_dav, ui, authentication
answer:
name:
interesting_commits:
question: |
Are there any interesting commits between your VCC(s) and fix(es)?
Write a brief (under 100 words) description of why you think this commit was
interesting in light of the lessons learned from this vulnerability. Any
emerging themes?
commits:
- commit:
note:
- commit:
note:
i18n:
instructions: |
Was the feature impacted by this vulnerability about internationalization
(i18n)? An internationalization feature is one that enables people from all
over the world to use the system. This includes translations, locales,
typography, unicode, or various other features.
Answer should be boolean. Write a note about how you came to the conclusions
you did.
note:
answer:
ipc:
question: |
Did the feature that this vulnerability affected use inter-process
communication? IPC includes OS signals, pipes, stdin/stdout, message
passing, and clipboard. Writing to files that another program in this
software system reads is another form of IPC.
Answer should be boolean. Explain your answer
answer:
note:
lessons:
question: |
Are there any common lessons we have learned from class that apply to this
vulnerability? In other words, could this vulnerability serve as an example
of one of those lessons?
Leave "applies" blank or put false if you did not see that lesson (you do
not need to put a reason). Put "true" if you feel the lesson applies and put
a quick explanation of how it applies.
Don't feel the need to claim that ALL of these apply, but it's pretty likely
that one or two of them apply.
If you think of another lesson we covered in class that applies here, feel
free to give it a small name and add one in the same format as these.
defense_in_depth:
applies:
note:
least_privilege:
applies:
note:
frameworks_are_optional:
applies:
note:
native_wrappers:
applies:
note:
distrust_input:
applies:
note:
security_by_obscurity:
applies:
note:
serial_killer:
applies:
note:
environment_variables:
applies:
note:
secure_by_default:
applies:
note:
yagni:
applies:
note:
complex_inputs:
applies:
note:
mistakes:
question: |
In your opinion, after all of this research, what mistakes were made that
led to this vulnerability? Coding mistakes? Design mistakes?
Maintainability? Requirements? Miscommunications?
Look at the CWE entry for this vulnerability and examine the mitigations
they have written there. Are they doing those? Does the fix look proper?
Use those questions to inspire your answer. Don't feel obligated to answer
every one. Write a thoughtful entry here that those ing the software
engineering industry would find interesting.
answer:
CWE_instructions: |
Please go to http://cwe.mitre.org and find the most specific, appropriate CWE
entry that describes your vulnerability. We recommend going to
https://cwe.mitre.org/data/definitions/699.html for the Software Development
view of the vulnerabilities. We also recommend the tool
http://www.cwevis.org/viz to help see how the classifications work.
If you have anything to note about why you classified it this way, write
something in CWE_note. This field is optional.
Just the number here is fine. No need for name or CWE prefix. If more than one
apply here, then choose the best one and mention the others in CWE_note.
CWE:
CWE_note:
nickname_instructions: |
A catchy name for this vulnerability that would draw attention it. If the
report mentions a nickname, use that. Must be under 30 characters.
Optional.
nickname: