mirror of
https://github.com/openembedded/meta-openembedded.git
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Gyorgy Sarvari
4c602e88b9
Details: https://nvd.nist.gov/vuln/detail/CVE-2017-15644 https://nvd.nist.gov/vuln/detail/CVE-2017-15645 https://nvd.nist.gov/vuln/detail/CVE-2017-15646 Pick the patch mentioned in the nvd report (same patch is marked to fix all three vulnerabilities). Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
54 lines
2.1 KiB
Diff
54 lines
2.1 KiB
Diff
From 5a06f972b1fd64f3da46187edf4998af0266a53b Mon Sep 17 00:00:00 2001
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From: Jamie Cameron <jcameron@webmin.com>
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Date: Tue, 5 Sep 2017 10:35:44 -0700
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Subject: [PATCH] Escape potentially malicious HTTP headers
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CVE: CVE-2017-15644 CVE-2017-15645 CVE-2017-15646
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Upstream-Status: Backport [https://github.com/webmin/webmin/commit/0c58892732ee7610a7abba5507614366d382c9c9]
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Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
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---
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web-lib-funcs.pl | 8 ++++----
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1 file changed, 4 insertions(+), 4 deletions(-)
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diff --git a/web-lib-funcs.pl b/web-lib-funcs.pl
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index 1fcd96ab..df673bb7 100755
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--- a/web-lib-funcs.pl
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+++ b/web-lib-funcs.pl
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@@ -2308,7 +2308,7 @@ alarm(0);
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$h = $main::download_timed_out if ($main::download_timed_out);
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if (!ref($h)) {
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if ($error) { $$error = $h; return; }
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- else { &error($h); }
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+ else { &error(&html_escape($h)); }
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}
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&complete_http_download($h, $dest, $error, $cbfunc, $osdn, $host, $port,
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$headers, $ssl, $nocache);
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@@ -2336,7 +2336,7 @@ if ($line !~ /^HTTP\/1\..\s+(200|30[0-9]|400)(\s+|$)/) {
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alarm(0);
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&close_http_connection($_[0]);
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if ($_[2]) { ${$_[2]} = $line; return; }
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- else { &error("Download failed : $line"); }
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+ else { &error("Download failed : ".&html_escape($line)); }
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}
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my $rcode = $1;
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&$cbfunc(1, $rcode >= 300 && $rcode < 400 ? 1 : 0)
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@@ -2382,7 +2382,7 @@ if ($rcode >= 300 && $rcode < 400) {
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# Assume relative to same dir .. not handled
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&close_http_connection($_[0]);
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if ($_[2]) { ${$_[2]} = "Invalid Location header $header{'location'}"; return; }
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- else { &error("Invalid Location header $header{'location'}"); }
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+ else { &error("Invalid Location header ".&html_escape($header{'location'})); }
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}
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else {
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&close_http_connection($_[0]);
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@@ -2411,7 +2411,7 @@ else {
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if (!&open_tempfile(PFILE, ">$_[1]", 1)) {
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&close_http_connection($_[0]);
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if ($_[2]) { ${$_[2]} = "Failed to write to $_[1] : $!"; return; }
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- else { &error("Failed to write to $_[1] : $!"); }
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+ else { &error("Failed to write to ".&html_escape($_[1])." : ".&html_escape("$!")); }
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}
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binmode(PFILE); # For windows
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while(defined($buf = &read_http_connection($_[0], 1024))) {
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