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feat: index known CPEs for wordpress plugins and themes

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Signed-off-by: Weston Steimel <commits@weston.slmail.me>
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Weston Steimel 2024-05-01 12:36:01 +01:00
parent ca0cc52d47
commit 4267bea068
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GPG Key ID: E530F3AC99ABCABF
3 changed files with 11525 additions and 23 deletions
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11453
syft/pkg/cataloger/internal/cpegenerate/dictionary/data/cpe-index.json
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47
syft/pkg/cataloger/internal/cpegenerate/dictionary/index-generator/generate.go
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@ -116,6 +116,15 @@ const (
prefixForPHPPeclHTTP = "http://pecl.php.net/" prefixForPHPPeclHTTP = "http://pecl.php.net/"
prefixForPHPComposer = "https://packagist.org/packages/" prefixForPHPComposer = "https://packagist.org/packages/"
prefixForGoModules = "https://pkg.go.dev/" prefixForGoModules = "https://pkg.go.dev/"
prefixForWordpressPlugins = "https://wordpress.org/plugins/"
prefixForWordpressPluginsTracBrowser = "https://plugins.trac.wordpress.org/browser/"
prefixForWordpressPluginsTracLog = "https://plugins.trac.wordpress.org/log/"
prefixForWordpressPluginsGitHubArchive = "https://github.com/wp-plugins/"
prefixForWordpressPluginsWordfence = "https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-plugins/"
prefixForWordpressThemes = "https://wordpress.org/themes/"
prefixForWordpressThemesTracBrowser = "https://themes.trac.wordpress.org/browser/"
prefixForWordpressThemesTracLog = "https://themes.trac.wordpress.org/log/"
prefixForWordpressThemesWordfence = "https://www.wordfence.com/threat-intel/vulnerabilities/wordpress-themes/"
) )
// indexCPEList creates an index of CPEs by ecosystem. // indexCPEList creates an index of CPEs by ecosystem.
@ -164,6 +173,13 @@ func indexCPEList(list CpeList) *dictionary.Indexed {
case strings.HasPrefix(ref, prefixForGoModules): case strings.HasPrefix(ref, prefixForGoModules):
addEntryForGoModulePackage(indexed, ref, cpeItemName) addEntryForGoModulePackage(indexed, ref, cpeItemName)
case strings.HasPrefix(ref, prefixForWordpressPlugins), strings.HasPrefix(ref, prefixForWordpressPluginsTracBrowser), strings.HasPrefix(ref, prefixForWordpressPluginsTracLog), strings.HasPrefix(ref, prefixForWordpressPluginsGitHubArchive), strings.HasPrefix(ref, prefixForWordpressPluginsWordfence):
addEntryForWordpressPlugin(indexed, ref, cpeItemName)
case strings.HasPrefix(ref, prefixForWordpressThemes), strings.HasPrefix(ref, prefixForWordpressThemesTracBrowser), strings.HasPrefix(ref, prefixForWordpressThemesTracLog), strings.HasPrefix(ref, prefixForWordpressThemesWordfence):
addEntryForWordpressTheme(indexed, ref, cpeItemName)
} }
} }
} }
@ -183,6 +199,37 @@ func updateIndex(indexed *dictionary.Indexed, ecosystem string, pkgName string,
indexed.EcosystemPackages[ecosystem][pkgName].Add(cpe) indexed.EcosystemPackages[ecosystem][pkgName].Add(cpe)
} }
func addEntryForWordpressPlugin(indexed *dictionary.Indexed, ref string, cpeItemName string) {
// Prune off the non-package-name parts of the URL
ref = strings.TrimPrefix(ref, prefixForWordpressPlugins)
ref = strings.TrimPrefix(ref, prefixForWordpressPluginsTracBrowser)
ref = strings.TrimPrefix(ref, prefixForWordpressPluginsTracLog)
ref = strings.TrimPrefix(ref, prefixForWordpressPluginsGitHubArchive)
ref = strings.TrimPrefix(ref, prefixForWordpressPluginsWordfence)
ref = strings.Split(ref, "?")[0]
ref = strings.Split(ref, "/")[0]
if ref == "" {
return
}
updateIndex(indexed, dictionary.EcosystemWordpressPlugins, ref, cpeItemName)
}
func addEntryForWordpressTheme(indexed *dictionary.Indexed, ref string, cpeItemName string) {
// Prune off the non-package-name parts of the URL
ref = strings.TrimPrefix(ref, prefixForWordpressThemes)
ref = strings.TrimPrefix(ref, prefixForWordpressThemesTracBrowser)
ref = strings.TrimPrefix(ref, prefixForWordpressThemesTracLog)
ref = strings.TrimPrefix(ref, prefixForWordpressThemesWordfence)
ref = strings.Split(ref, "?")[0]
ref = strings.Split(ref, "/")[0]
if ref == "" {
return
}
updateIndex(indexed, dictionary.EcosystemWordpressThemes, ref, cpeItemName)
}
func addEntryForRustCrate(indexed *dictionary.Indexed, ref string, cpeItemName string) { func addEntryForRustCrate(indexed *dictionary.Indexed, ref string, cpeItemName string) {
// Prune off the non-package-name parts of the URL // Prune off the non-package-name parts of the URL
ref = strings.TrimPrefix(ref, prefixForRustCrates) ref = strings.TrimPrefix(ref, prefixForRustCrates)

2
syft/pkg/cataloger/internal/cpegenerate/dictionary/types.go
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@ -17,6 +17,8 @@ const (
EcosystemJenkinsPlugins = "jenkins_plugins" EcosystemJenkinsPlugins = "jenkins_plugins"
EcosystemRustCrates = "rust_crates" EcosystemRustCrates = "rust_crates"
EcosystemGoModules = "go_modules" EcosystemGoModules = "go_modules"
EcosystemWordpressPlugins = "wordpress_plugins"
EcosystemWordpressThemes = "wordpress_themes"
) )
type Indexed struct { type Indexed struct {