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CVEDetails got a new HTML layout. (#3577)

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This fixes the parser for CVEDetails.
This commit is contained in:
Aaron F 2023-07-27 23:54:17 +02:00 committed by GitHub
parent f5f76f111b
commit 11ce8b5dcd
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 23 additions and 18 deletions
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41
bridges/CVEDetailsBridge.php
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@ -61,7 +61,7 @@ class CVEDetailsBridge extends BridgeAbstract
$html = getSimpleHTMLDOM($this->buildUrl()); $html = getSimpleHTMLDOM($this->buildUrl());
$this->html = defaultLinkTo($html, self::URI); $this->html = defaultLinkTo($html, self::URI);
$vendor = $html->find('#contentdiv > h1 > a', 0); $vendor = $html->find('#contentdiv h1 > a', 0);
if ($vendor == null) { if ($vendor == null) {
returnServerError('Invalid Vendor ID ' . returnServerError('Invalid Vendor ID ' .
$this->getInput('vendor_id') . $this->getInput('vendor_id') .
@ -70,7 +70,7 @@ class CVEDetailsBridge extends BridgeAbstract
} }
$this->vendor = $vendor->innertext; $this->vendor = $vendor->innertext;
$product = $html->find('#contentdiv > h1 > a', 1); $product = $html->find('#contentdiv h1 > a', 1);
if ($product != null) { if ($product != null) {
$this->product = $product->innertext; $this->product = $product->innertext;
} }
@ -102,38 +102,43 @@ class CVEDetailsBridge extends BridgeAbstract
$this->fetchContent(); $this->fetchContent();
} }
foreach ($this->html->find('#vulnslisttable .srrowns') as $i => $tr) { foreach ($this->html->find('#searchresults > .row') as $i => $tr) {
// There are some optional vulnerability types, which will be // There are some optional vulnerability types, which will be
// added to the categories as well as the CWE number -- which is // added to the categories as well as the CWE number -- which is
// always given. // always given.
$categories = [$this->vendor]; $categories = [$this->vendor];
$enclosures = []; $enclosures = [];
$cwe = $tr->find('td', 2)->find('a', 0); $detailLink = $tr->find('.cveheader > h3 > a', 0);
if ($cwe != null) { $detailHtml = getSimpleHTMLDOM($detailLink->href);
$cwe = $cwe->innertext;
$categories[] = 'CWE-' . $cwe; $div = $detailHtml->find('.cvedetailssummary', 0);
$enclosures[] = 'https://cwe.mitre.org/data/definitions/' . $cwe . '.html';
} // The CVE number itself
$c = $tr->find('td', 4)->innertext; $title = $div->find('h1 > a', 0)->innertext;
if (trim($c) != '') { $content = $div->find('.ssc-paragraph', 0)->innertext;
$categories[] = $c; $cweList = $detailHtml->find('h2', 2)->next_sibling();
foreach ($cweList->find('li') as $li) {
$cweWithDescription = $li->find('a', 0)->innertext;
preg_match('/CWE-(\d+)/', $cweWithDescription, $cwe);
if (count($cwe) > 1) {
$categories[] = 'CWE-' . $cwe[1];
$enclosures[] = 'https://cwe.mitre.org/data/definitions/' . $cwe[1] . '.html';
}
} }
if ($this->product != '') { if ($this->product != '') {
$categories[] = $this->product; $categories[] = $this->product;
} }
// The CVE number itself
$title = $tr->find('td', 1)->find('a', 0)->innertext;
$this->items[] = [ $this->items[] = [
'uri' => $tr->find('td', 1)->find('a', 0)->href, 'uri' => 'https://cvedetails.com/' . $detailHtml->find('h1 > a', 0)->href,
'title' => $title, 'title' => $title,
'timestamp' => $tr->find('td', 5)->innertext, 'timestamp' => $tr->find('td', 5)->innertext,
'content' => $tr->next_sibling()->innertext, 'content' => $content,
'categories' => $categories, 'categories' => $categories,
'enclosures' => $enclosures, 'enclosures' => $enclosures,
'uid' => $tr->find('td', 1)->find('a', 0)->innertext, 'uid' => $title,
]; ];
// We only want to fetch the latest 10 CVEs // We only want to fetch the latest 10 CVEs