{"uuid": "03c6f1cd-2354-43a6-9799-bd213dccc5c9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2021-44228", "type": "seen", "source": "https://gist.github.com/tu-trinh-scale/2d6ba50d4446ddc3b857b60977a4bfea", "content": "diff --git a/README.md b/README.md\nindex 57102d1..82f4c71 100644\n--- a/README.md\n+++ b/README.md\n@@ -93,6 +93,13 @@ Vuls is a tool created to solve the problems listed above. It has the following\n - CISA(Cybersecurity & Infrastructure Security Agency)\n   - [Known Exploited Vulnerabilities Catalog](https://www.cisa.gov/known-exploited-vulnerabilities-catalog)\n \n+Example config to enable KEV (see [config.toml.example](./config.toml.example)):\n+```toml\n+[kevuln]\n+type = \"sqlite3\"\n+sqlite3Path = \"/path/to/go-kev.sqlite3\"\n+```\n+\n - Cyber Threat Intelligence(MITRE ATT&CK and CAPEC)\n   - [mitre/cti](https://github.com/mitre/cti)\n \ndiff --git a/config.toml.example b/config.toml.example\nnew file mode 100644\nindex 0000000..75a39f0\n--- /dev/null\n+++ b/config.toml.example\n@@ -0,0 +1,49 @@\n+# https://vuls.io/docs/en/config.toml.html\n+\n+# CVE Dictionary (go-cve-dictionary)\n+[cveDict]\n+type = \"sqlite3\"\n+sqlite3Path = \"/path/to/cve.sqlite3\"\n+\n+# OVAL Dictionary (goval-dictionary)\n+[ovalDict]\n+type = \"sqlite3\"\n+sqlite3Path = \"/path/to/oval.sqlite3\"\n+\n+# gost (security advisories)\n+[gost]\n+type = \"sqlite3\"\n+sqlite3Path = \"/path/to/gost.sqlite3\"\n+\n+# Exploit DB (go-exploitdb)\n+[exploit]\n+type = \"sqlite3\"\n+sqlite3Path = \"/path/to/go-exploitdb.sqlite3\"\n+\n+# Metasploit DB (go-msfdb)\n+[metasploit]\n+type = \"sqlite3\"\n+sqlite3Path = \"/path/to/go-msfdb.sqlite3\"\n+\n+# KEV (Known Exploited Vulnerabilities) - CISA / VulnCheck (go-kev)\n+[kevuln]\n+type = \"sqlite3\"\n+sqlite3Path = \"/path/to/go-kev.sqlite3\"\n+\n+# CTI (go-cti)\n+[cti]\n+type = \"sqlite3\"\n+sqlite3Path = \"/path/to/go-cti.sqlite3\"\n+\n+[default]\n+#port = \"22\"\n+#user = \"username\"\n+#keyPath = \"/home/username/.ssh/id_rsa\"\n+\n+[servers]\n+\n+[servers.localhost]\n+host = \"localhost\"\n+port = \"local\"\n+#scanMode = [\"fast\"]\n+#scanModules = [\"ospkg\"]\ndiff --git a/models/scanresults.go b/models/scanresults.go\nindex 508b992..75a0474 100644\n--- a/models/scanresults.go\n+++ b/models/scanresults.go\n@@ -197,7 +197,7 @@ func (r ScanResult) FormatTextReportHeader() string {\n \t\tpkgs = fmt.Sprintf(\"%s, %d libs\", pkgs, r.LibraryScanners.Total())\n \t}\n \n-\treturn fmt.Sprintf(\"%s\\n%s\\n%s\\n%s, %s, %s, %s\\n%s\\n\",\n+\treturn fmt.Sprintf(\"%s\\n%s\\n%s\\n%s, %s, %s, %s, %s\\n%s\\n\",\n \t\tr.ServerInfo(),\n \t\tbuf.String(),\n \t\tr.ScannedCves.FormatCveSummary(),\n@@ -205,6 +205,7 @@ func (r ScanResult) FormatTextReportHeader() string {\n \t\tr.FormatExploitCveSummary(),\n \t\tr.FormatMetasploitCveSummary(),\n \t\tr.FormatAlertSummary(),\n+\t\tr.FormatKEVCveSummary(),\n \t\tpkgs)\n }\n \n@@ -251,15 +252,22 @@ func (r ScanResult) FormatMetasploitCveSummary() string {\n \treturn fmt.Sprintf(\"%d exploits\", nMetasploitCve)\n }\n \n+// FormatKEVCveSummary returns a summary of KEV cve\n+func (r ScanResult) FormatKEVCveSummary() string {\n+\tnKEVCve := 0\n+\tfor _, vuln := range r.ScannedCves {\n+\t\tif 0 < len(vuln.KEVs) {\n+\t\t\tnKEVCve++\n+\t\t}\n+\t}\n+\treturn fmt.Sprintf(\"%d kevs\", nKEVCve)\n+}\n+\n // FormatAlertSummary returns a summary of CERT alerts\n func (r ScanResult) FormatAlertSummary() string {\n-\tcisaCnt := 0\n \tuscertCnt := 0\n \tjpcertCnt := 0\n \tfor _, vuln := range r.ScannedCves {\n-\t\tif len(vuln.AlertDict.CISA) > 0 {\n-\t\t\tcisaCnt += len(vuln.AlertDict.CISA)\n-\t\t}\n \t\tif len(vuln.AlertDict.USCERT) > 0 {\n \t\t\tuscertCnt += len(vuln.AlertDict.USCERT)\n \t\t}\n@@ -267,7 +275,7 @@ func (r ScanResult) FormatAlertSummary() string {\n \t\t\tjpcertCnt += len(vuln.AlertDict.JPCERT)\n \t\t}\n \t}\n-\treturn fmt.Sprintf(\"cisa: %d, uscert: %d, jpcert: %d alerts\", cisaCnt, uscertCnt, jpcertCnt)\n+\treturn fmt.Sprintf(\"uscert: %d, jpcert: %d alerts\", uscertCnt, jpcertCnt)\n }\n \n func (r ScanResult) isDisplayUpdatableNum(mode config.ScanMode) bool {\n@@ -437,6 +445,14 @@ func (r *ScanResult) SortForJSONOutput() {\n \t\tsort.Slice(v.AlertDict.CISA, func(i, j int) bool {\n \t\t\treturn v.AlertDict.CISA[i].Title < v.AlertDict.CISA[j].Title\n \t\t})\n+\n+\t\tsort.Slice(v.KEVs, func(i, j int) bool {\n+\t\t\tif v.KEVs[i].Type != v.KEVs[j].Type {\n+\t\t\t\treturn v.KEVs[i].Type < v.KEVs[j].Type\n+\t\t\t}\n+\t\t\treturn v.KEVs[i].VulnerabilityName < v.KEVs[j].VulnerabilityName\n+\t\t})\n+\n \t\tr.ScannedCves[k] = v\n \t}\n }\ndiff --git a/models/vulninfos.go b/models/vulninfos.go\nindex 3e85e81..fe976e0 100644\n--- a/models/vulninfos.go\n+++ b/models/vulninfos.go\n@@ -257,6 +257,49 @@ type PackageFixStatus struct {\n }\n \n // VulnInfo has a vulnerability information and unsecure packages\n+type KEVType string\n+\n+const (\n+\tCISAKEVType      KEVType = \"cisa\"\n+\tVulnCheckKEVType KEVType = \"vulncheck\"\n+)\n+\n+type KEV struct {\n+\tType                       KEVType     `json:\"type,omitempty\"`\n+\tVendorProject              string      `json:\"vendorProject,omitempty\"`\n+\tProduct                    string      `json:\"product,omitempty\"`\n+\tVulnerabilityName          string      `json:\"vulnerabilityName,omitempty\"`\n+\tShortDescription           string      `json:\"shortDescription,omitempty\"`\n+\tRequiredAction             string      `json:\"requiredAction,omitempty\"`\n+\tKnownRansomwareCampaignUse string      `json:\"knownRansomwareCampaignUse,omitempty\"`\n+\tDateAdded                  time.Time   `json:\"dateAdded,omitempty\"`\n+\tDueDate                    *time.Time  `json:\"dueDate,omitempty\"`\n+\tCISA                       *CISAKEV    `json:\"cisa,omitempty\"`\n+\tVulnCheck                  *VulnCheckKEV `json:\"vulncheck,omitempty\"`\n+}\n+\n+type CISAKEV struct {\n+\tNote string `json:\"note,omitempty\"`\n+}\n+\n+type VulnCheckKEV struct {\n+\tXDB                   []VulnCheckXDB                   `json:\"xdb,omitempty\"`\n+\tReportedExploitation  []VulnCheckReportedExploitation `json:\"reportedExploitation,omitempty\"`\n+}\n+\n+type VulnCheckXDB struct {\n+\tXDBID      string    `json:\"xdbID,omitempty\"`\n+\tXDBURL     string    `json:\"xdbURL,omitempty\"`\n+\tDateAdded  time.Time `json:\"dateAdded,omitempty\"`\n+\tExploitType string   `json:\"exploitType,omitempty\"`\n+\tCloneSSHURL string   `json:\"cloneSSHURL,omitempty\"`\n+}\n+\n+type VulnCheckReportedExploitation struct {\n+\tURL       string    `json:\"url,omitempty\"`\n+\tDateAdded time.Time `json:\"dateAdded,omitempty\"`\n+}\n+\n type VulnInfo struct {\n \tCveID                string               `json:\"cveID,omitempty\"`\n \tConfidences          Confidences          `json:\"confidences,omitempty\"`\n@@ -275,6 +318,7 @@ type VulnInfo struct {\n \tWindowsKBFixedIns    []string             `json:\"windowsKBFixedIns,omitempty\"`\n \tVulnType             string               `json:\"vulnType,omitempty\"`\n \tDiffStatus           DiffStatus           `json:\"diffStatus,omitempty\"`\n+\tKEVs                 []KEV                `json:\"kevs,omitempty\"`\n }\n \n // Alert has CERT alert information\n@@ -910,24 +954,21 @@ type Mitigation struct {\n \tURL            string         `json:\"url,omitempty\"`\n }\n \n-// AlertDict has target cve JPCERT, USCERT and CISA alert data\n+// AlertDict has target cve JPCERT, USCERT alert data\n type AlertDict struct {\n-\tCISA   []Alert `json:\"cisa\"`\n-\tJPCERT []Alert `json:\"jpcert\"`\n-\tUSCERT []Alert `json:\"uscert\"`\n+\tCISA   []Alert `json:\"cisa,omitempty\"`\n+\tJPCERT []Alert `json:\"jpcert,omitempty\"`\n+\tUSCERT []Alert `json:\"uscert,omitempty\"`\n }\n \n // IsEmpty checks if the content of AlertDict is empty\n func (a AlertDict) IsEmpty() bool {\n-\treturn len(a.CISA) == 0 && len(a.JPCERT) == 0 && len(a.USCERT) == 0\n+\treturn len(a.JPCERT) == 0 && len(a.USCERT) == 0\n }\n \n // FormatSource returns which source has this alert\n func (a AlertDict) FormatSource() string {\n \tvar s []string\n-\tif len(a.CISA) != 0 {\n-\t\ts = append(s, \"CISA\")\n-\t}\n \tif len(a.USCERT) != 0 || len(a.JPCERT) != 0 {\n \t\ts = append(s, \"CERT\")\n \t}\ndiff --git a/reporter/util.go b/reporter/util.go\nindex d9cfdaa..a44ae57 100644\n--- a/reporter/util.go\n+++ b/reporter/util.go\n@@ -565,10 +565,6 @@ No CVE-IDs are found in updatable packages.\n \t\t})\n \t\tdata = append(data, ds...)\n \n-\t\tfor _, alert := range vuln.AlertDict.CISA {\n-\t\t\tdata = append(data, []string{\"CISA Alert\", alert.URL})\n-\t\t}\n-\n \t\tfor _, alert := range vuln.AlertDict.JPCERT {\n \t\t\tdata = append(data, []string{\"JPCERT Alert\", alert.URL})\n \t\t}\ndiff --git a/sample_kev_scanresult.json b/sample_kev_scanresult.json\nnew file mode 100644\nindex 0000000..e99c6b5\n--- /dev/null\n+++ b/sample_kev_scanresult.json\n@@ -0,0 +1,74 @@\n+{\n+  \"jsonVersion\": 1,\n+  \"serverName\": \"example-server\",\n+  \"family\": \"ubuntu\",\n+  \"release\": \"22.04\",\n+  \"scannedAt\": \"2026-07-03T00:00:00Z\",\n+  \"scannedCves\": {\n+    \"CVE-2021-44228\": {\n+      \"cveID\": \"CVE-2021-44228\",\n+      \"kevs\": [\n+        {\n+          \"type\": \"cisa\",\n+          \"vendorProject\": \"Apache\",\n+          \"product\": \"Log4j\",\n+          \"vulnerabilityName\": \"Apache Log4j2 Remote Code Execution Vulnerability\",\n+          \"shortDescription\": \"Apache Log4j2 ... JNDI features do not protect against attacker controlled LDAP and other JNDI related endpoints.\",\n+          \"requiredAction\": \"Apply updates per vendor instructions or discontinue use of the product if updates are unavailable.\",\n+          \"knownRansomwareCampaignUse\": \"Known\",\n+          \"dateAdded\": \"2021-12-10T00:00:00Z\",\n+          \"dueDate\": \"2021-12-24T00:00:00Z\",\n+          \"cisa\": {\n+            \"note\": \"https://nvd.nist.gov/vuln/detail/CVE-2021-44228\"\n+          }\n+        },\n+        {\n+          \"type\": \"vulncheck\",\n+          \"vendorProject\": \"Apache\",\n+          \"product\": \"Log4j\",\n+          \"vulnerabilityName\": \"Apache Log4j2 RCE\",\n+          \"shortDescription\": \"VulnCheck-XDB entry\",\n+          \"requiredAction\": \"\",\n+          \"knownRansomwareCampaignUse\": \"Unknown\",\n+          \"dateAdded\": \"2021-12-11T00:00:00Z\",\n+          \"vulncheck\": {\n+            \"xdb\": [\n+              {\n+                \"xdbID\": \"12345\",\n+                \"xdbURL\": \"https://vulncheck.com/xdb/12345\",\n+                \"dateAdded\": \"2021-12-11T00:00:00Z\",\n+                \"exploitType\": \"remote\",\n+                \"cloneSSHURL\": \"git@example.com:exploit.git\"\n+              }\n+            ],\n+            \"reportedExploitation\": [\n+              {\n+                \"url\": \"https://example.com/exploitation-report\",\n+                \"dateAdded\": \"2021-12-12T00:00:00Z\"\n+              }\n+            ]\n+          }\n+        }\n+      ],\n+      \"cveContents\": {\n+        \"nvd\": [\n+          {\n+            \"type\": \"nvd\",\n+            \"cveID\": \"CVE-2021-44228\",\n+            \"title\": \"Apache Log4j2 RCE\",\n+            \"summary\": \"Apache Log4j2 ...\",\n+            \"cvss3Score\": 10.0,\n+            \"cvss3Vector\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H\",\n+            \"cvss3Severity\": \"CRITICAL\"\n+          }\n+        ]\n+      }\n+    }\n+  },\n+  \"packages\": {},\n+  \"runningKernel\": {\n+    \"release\": \"\",\n+    \"version\": \"\",\n+    \"rebootRequired\": false\n+  }\n+}\ndiff --git a/tui/tui.go b/tui/tui.go\nindex 4407f56..80afe95 100644\n--- a/tui/tui.go\n+++ b/tui/tui.go\n@@ -812,16 +812,6 @@ func setChangelogLayout(g *gocui.Gui) error {\n \t\t\t}\n \t\t}\n \n-\t\tif len(vinfo.AlertDict.CISA) > 0 {\n-\t\t\tlines = append(lines, \"\\n\",\n-\t\t\t\t\"CISA Alert\",\n-\t\t\t\t\"===========\",\n-\t\t\t)\n-\t\t\tfor _, alert := range vinfo.AlertDict.CISA {\n-\t\t\t\tlines = append(lines, fmt.Sprintf(\"* [%s](%s)\", alert.Title, alert.URL))\n-\t\t\t}\n-\t\t}\n-\n \t\tif len(vinfo.AlertDict.USCERT) > 0 {\n \t\t\tlines = append(lines, \"\\n\",\n \t\t\t\t\"USCERT Alert\",\n", "creation_timestamp": "2026-07-03T16:13:57.090507Z"}