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Revert "Replace Track*/Track * with Monitor in CISA-based decision mode…" (#741)
This reverts commit a54f999.
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8 files changed

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data/json/outcomes/CISA.json

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@@ -1,28 +1,28 @@
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{
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"version": "1.1.0",
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"version": "1.0.0",
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"schemaVersion": "1-0-1",
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"name": "CISA Levels",
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"description": "The CISA outcome group. CISA uses its own SSVC decision tree model to prioritize relevant vulnerabilities into four possible decisions: Track, Monitor, Attend, and Act.",
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"description": "The CISA outcome group. CISA uses its own SSVC decision tree model to prioritize relevant vulnerabilities into four possible decisions: Track, Track*, Attend, and Act.",
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"outcomes": [
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{
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"key": "T",
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"name": "Track",
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"description": "The vulnerability does not require action at this time. The organization would continue to track the vulnerability and reassess it if new information becomes available. CISA recommends remediating Track vulnerabilities within standard update timelines."
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},
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{
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"key": "M",
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"name": "Monitor",
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"description": "The vulnerability contains specific characteristics that may require closer monitoring for changes. CISA recommends remediating Monitor vulnerabilities within standard update timelines."
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"key": "T*",
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"name": "Track*",
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"description": "The vulnerability contains specific characteristics that may require closer monitoring for changes. CISA recommends remediating Track* vulnerabilities within standard update timelines."
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},
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{
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"key": "A",
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"name": "Attend",
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"description": "The vulnerability requires attention from the organization's internal, supervisory-level individuals. Necessary actions may include requesting assistance or information about the vulnerability and may involve publishing a notification, either internally and/or externally, about the vulnerability. CISA recommends remediating Attend vulnerabilities sooner than standard update timelines."
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},
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{
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"key": "C",
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"key": "A",
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"name": "Act",
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"description": "The vulnerability requires attention from the organization's internal, supervisory-level and leadership-level individuals. Necessary actions include requesting assistance or information about the vulnerability, as well as publishing a notification either internally and/or externally. Typically, internal groups would meet to determine the overall response and then execute agreed upon actions. CISA recommends remediating Act vulnerabilities as soon as possible."
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}
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]
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}
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}

docs/ssvc-calc/CISA-Coordinator.json

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@@ -209,8 +209,8 @@
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"color": "#28a745"
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},
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{
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"label": "Monitor",
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"key": "M",
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"label": "Track*",
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"key": "R",
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"description": "Track these closely, especially if mitigation is unavailable or difficult. Recommended that analyst discuss with other ana-lysts and get a second opinion.",
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"color": "#ffc107"
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},
@@ -266,7 +266,7 @@
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"Mission & Well-being": "medium"
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},
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{
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"Decision": "Monitor",
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"Decision": "Track*",
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"Exploitation": "none",
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"Automatable": "no",
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"Technical Impact": "total",
@@ -329,7 +329,7 @@
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"Mission & Well-being": "medium"
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},
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{
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"Decision": "Monitor",
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"Decision": "Track*",
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"Exploitation": "poc",
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"Automatable": "no",
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"Technical Impact": "partial",
@@ -343,7 +343,7 @@
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"Mission & Well-being": "low"
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},
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{
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"Decision": "Monitor",
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"Decision": "Track*",
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"Exploitation": "poc",
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"Automatable": "no",
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"Technical Impact": "total",
@@ -385,7 +385,7 @@
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"Mission & Well-being": "low"
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},
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{
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"Decision": "Monitor",
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"Decision": "Track*",
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"Exploitation": "poc",
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"Automatable": "yes",
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"Technical Impact": "total",

docs/ssvc-calc/findex.html

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@@ -294,7 +294,7 @@ <h5>Mission Prevelance choices</h5>
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<h5> Vulnerability Scoring Decisions</h5>
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<b>Track </b> &nbsp; The vulnerability does not require attention outside of Vulnerability Management (VM) at this time. Continue to track the situation and reassess the severity of vulnerability if necessary.
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<hr />
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<b>Monitor </b> &nbsp; Track these closely, especially if mitigation is unavailable or difficult. Recommended that analyst discuss with other ana-lysts and get a second opinion.
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<b>Track * </b> &nbsp; Track these closely, especially if mitigation is unavailable or difficult. Recommended that analyst discuss with other ana-lysts and get a second opinion.
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<hr />
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<b>Attend </b> &nbsp; The vulnerability requires to be attended to by stakeholders outside VM. The action is a request to others for assistance / information / details, as well as a potential publication about the issue.
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<hr/>

docs/ssvc-calc/old_index.html

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@@ -292,7 +292,7 @@ <h5>Mission Prevelance choices</h5>
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<h5> Vulnerability Scoring Decisions</h5>
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<b>Track </b> &nbsp; The vulnerability does not require attention outside of Vulnerability Management (VM) at this time. Continue to track the situation and reassess the severity of vulnerability if necessary.
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<hr />
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<b>Monitor </b> &nbsp; Track these closely, especially if mitigation is unavailable or difficult. Recommended that analyst discuss with other ana-lysts and get a second opinion.
295+
<b>Track * </b> &nbsp; Track these closely, especially if mitigation is unavailable or difficult. Recommended that analyst discuss with other ana-lysts and get a second opinion.
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<hr />
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<b>Attend </b> &nbsp; The vulnerability requires to be attended to by stakeholders outside VM. The action is a request to others for assistance / information / details, as well as a potential publication about the issue.
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<hr/>

docs/ssvc-calc/sample-ssvc.txt

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@@ -1,8 +1,8 @@
11
CVE Vulnerability CVSS (v3.x Base Score) SSVC (Decision) Exploit Virulence Technical Mission/Well-Being (Impact)
22
CVE-2020-7961 Liferay Portal JSON web services (JSONWS) deserialization 9.8 Track PoC Yes Total Low (Minimal/Minimal)
33
CVE-2020-5847 Unraid 6.8.0 PHP RCE 9.8 Track PoC Yes Total Low (Minimal/Minimal)
4-
CVE-2019-0708 Microsoft Windows Remote Desktop RCE (BlueKeep) 9.8 Monitor PoC Yes Total Medium (Support/Material)
5-
CVE-2019-13918 Rockwell Automation MicroLogix Controller open redirect 6.1 Monitor PoC No Partial High (Essential/Material)
4+
CVE-2019-0708 Microsoft Windows Remote Desktop RCE (BlueKeep) 9.8 Track* PoC Yes Total Medium (Support/Material)
5+
CVE-2019-13918 Rockwell Automation MicroLogix Controller open redirect 6.1 Track* PoC No Partial High (Essential/Material)
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CVE-2019-19781 Citrix directory traversal and Perl RCE 9.8 Critical Active Yes Total Medium (Support/Minimal)
77
CVE-2014-0751 GE CIMPLICITY HMI/SCADA directory traversal RCE (Black Energy) 9.8 Critical Active No Total High (Essential/Material)
88
CVE-2018-5734 BIND 9 SERVFAIL assertion failure in badcache.c 7.5 Track None Yes Partial Medium (Support/Minimal)

docs/ssvc-calc/ssvc.js

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@@ -21,7 +21,7 @@ var diagonal,tree,svg,duration,root
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var treeData = []
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/* Deefault color array of possible color options */
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var acolors = ["#28a745","#ffc107","#EE8733","#dc3545","#ff0000","#aa0000","#ff0000"]
24-
var lcolors = {"Track":"#28a745","Monitor":"#ffc107","Attend":"#EE8733","Act":"#dc3545"}
24+
var lcolors = {"Track":"#28a745","Track*":"#ffc107","Attend":"#EE8733","Act":"#dc3545"}
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var ssvc_short_keys = {};
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/* These variables are for decision tree schema JSON aka SSVC Provision Schema */
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var export_schema = {decision_points: [],decisions_table: [], lang: "en",

src/ssvc/outcomes/base.py

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@@ -31,7 +31,7 @@ class OutcomeGroup(_Base, _Versioned, BaseModel):
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Models an outcome group.
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"""
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34-
outcomes: tuple[OutcomeValue, ...]
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outcomes: list[OutcomeValue]
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def __iter__(self):
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"""

src/ssvc/outcomes/groups.py

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description="The publish outcome group.",
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version="1.0.0",
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outcomes=(
43-
OutcomeValue(name="Do Not Publish", key="N", description="Do Not Publish"),
43+
OutcomeValue(
44+
name="Do Not Publish", key="N", description="Do Not Publish"
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),
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OutcomeValue(name="Publish", key="P", description="Publish"),
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),
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)
@@ -107,7 +109,7 @@
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The CVSS outcome group.
108110
"""
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110-
CISA_1 = OutcomeGroup(
112+
CISA = OutcomeGroup(
111113
name="CISA Levels",
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description="The CISA outcome group. "
113115
"CISA uses its own SSVC decision tree model to prioritize relevant vulnerabilities into four possible decisions: Track, Track*, Attend, and Act.",
@@ -122,7 +124,7 @@
122124
),
123125
OutcomeValue(
124126
name="Track*",
125-
key="R",
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key="T*",
126128
description="The vulnerability contains specific characteristics that may require closer monitoring for changes. "
127129
"CISA recommends remediating Track* vulnerabilities within standard update timelines.",
128130
),
@@ -135,48 +137,7 @@
135137
),
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OutcomeValue(
137139
name="Act",
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key="C",
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description="The vulnerability requires attention from the organization's internal, supervisory-level and leadership-level individuals. "
140-
"Necessary actions include requesting assistance or information about the vulnerability, as well as publishing a notification either internally and/or externally. "
141-
"Typically, internal groups would meet to determine the overall response and then execute agreed upon actions. "
142-
"CISA recommends remediating Act vulnerabilities as soon as possible.",
143-
),
144-
),
145-
)
146-
"""
147-
The CISA outcome group. Based on CISA's customizations of the SSVC model.
148-
See https://www.cisa.gov/stakeholder-specific-vulnerability-categorization-ssvc
149-
"""
150-
151-
CISA = OutcomeGroup(
152-
name="CISA Levels",
153-
description="The CISA outcome group. "
154-
"CISA uses its own SSVC decision tree model to prioritize relevant vulnerabilities into four possible decisions: Track, Monitor, Attend, and Act.",
155-
version="1.1.0",
156-
outcomes=(
157-
OutcomeValue(
158-
name="Track",
159-
key="T",
160-
description="The vulnerability does not require action at this time. "
161-
"The organization would continue to track the vulnerability and reassess it if new information becomes available. "
162-
"CISA recommends remediating Track vulnerabilities within standard update timelines.",
163-
),
164-
OutcomeValue(
165-
name="Monitor",
166-
key="M",
167-
description="The vulnerability contains specific characteristics that may require closer monitoring for changes. "
168-
"CISA recommends remediating Monitor vulnerabilities within standard update timelines.",
169-
),
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OutcomeValue(
171-
name="Attend",
172140
key="A",
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description="The vulnerability requires attention from the organization's internal, supervisory-level individuals. "
174-
"Necessary actions may include requesting assistance or information about the vulnerability and may involve publishing a notification, either internally and/or externally, about the vulnerability. "
175-
"CISA recommends remediating Attend vulnerabilities sooner than standard update timelines.",
176-
),
177-
OutcomeValue(
178-
name="Act",
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key="C",
180141
description="The vulnerability requires attention from the organization's internal, supervisory-level and leadership-level individuals. "
181142
"Necessary actions include requesting assistance or information about the vulnerability, as well as publishing a notification either internally and/or externally. "
182143
"Typically, internal groups would meet to determine the overall response and then execute agreed upon actions. "
@@ -189,7 +150,6 @@
189150
See https://www.cisa.gov/stakeholder-specific-vulnerability-categorization-ssvc
190151
"""
191152

192-
193153
YES_NO = OutcomeGroup(
194154
name="Yes, No",
195155
description="The Yes/No outcome group.",
@@ -210,7 +170,9 @@
210170
outcomes=(
211171
# drop, reconsider later, easy win, do first
212172
OutcomeValue(name="Drop", key="D", description="Drop"),
213-
OutcomeValue(name="Reconsider Later", key="R", description="Reconsider Later"),
173+
OutcomeValue(
174+
name="Reconsider Later", key="R", description="Reconsider Later"
175+
),
214176
OutcomeValue(name="Easy Win", key="E", description="Easy Win"),
215177
OutcomeValue(name="Do First", key="F", description="Do First"),
216178
),
@@ -225,7 +187,9 @@
225187
version="1.0.0",
226188
outcomes=(
227189
OutcomeValue(name="Track 5", key="5", description="Track"),
228-
OutcomeValue(name="Track Closely 4", key="4", description="Track Closely"),
190+
OutcomeValue(
191+
name="Track Closely 4", key="4", description="Track Closely"
192+
),
229193
OutcomeValue(name="Attend 3", key="3", description="Attend"),
230194
OutcomeValue(name="Attend 2", key="2", description="Attend"),
231195
OutcomeValue(name="Act 1", key="1", description="Act"),

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