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61 lines
2.0 KiB
61 lines
2.0 KiB
From c60c227ab9a36246730d7454e33d40d2c66c88b3 Mon Sep 17 00:00:00 2001 |
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From: Kamil Dudka <kdudka@redhat.com> |
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Date: Wed, 13 Feb 2013 15:26:22 +0100 |
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Subject: [PATCH] fix CVE-2008-4690 |
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prompt user before executing command via a lynxcgi link even in advanced mode, |
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as the actual URL may not be shown but hidden behind an HTTP redirect and set |
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TRUSTED_LYNXCGI:none in lynx.cfg to disable all lynxcgi URLs by default |
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--- |
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CHANGES | 7 +++++++ |
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lynx.cfg | 2 +- |
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src/LYCgi.c | 2 +- |
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3 files changed, 9 insertions(+), 2 deletions(-) |
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diff --git a/CHANGES b/CHANGES |
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index 360be68..8eca013 100644 |
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--- a/CHANGES |
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+++ b/CHANGES |
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@@ -721,6 +721,13 @@ Changes since Lynx 2.8 release |
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* update win32 makefiles/build scripts to add LYmktime, parsdate modules -TD |
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* update config.guess (2008-04-14), config.sub (2008-06-16) |
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+2008-10-26 |
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+* modify patch for CVE-2005-2929 to prompt user before executing command via |
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+ a lynxcgi link even in advanced mode, as the actual URL may not be shown but |
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+ hidden behind an HTTP redirect |
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+* set TRUSTED_LYNXCGI:none in lynx.cfg to disable all lynxcgi URLs by default |
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+ [CVE-2008-4690] |
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+ |
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2008-09-21 (2.8.7dev.10) |
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* remove rw.po, since the translation project no longer supplies it -TD |
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* implement "readonly" attribute for TEXTAREA and TEXT fields -TD |
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diff --git a/lynx.cfg b/lynx.cfg |
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index ee2aad3..144050d 100644 |
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--- a/lynx.cfg |
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+++ b/lynx.cfg |
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@@ -1061,7 +1061,7 @@ DEFAULT_INDEX_FILE:http://scout.wisc.edu/ |
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# |
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# The default TRUSTED_LYNXCGI rule is "none". |
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# |
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-#TRUSTED_LYNXCGI:none |
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+TRUSTED_LYNXCGI:none |
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.h2 LYNXCGI_ENVIRONMENT |
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# Unix: |
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diff --git a/src/LYCgi.c b/src/LYCgi.c |
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index 832bb89..0ae8a7e 100644 |
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--- a/src/LYCgi.c |
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+++ b/src/LYCgi.c |
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@@ -164,7 +164,7 @@ static BOOL can_exec_cgi(const char *linktext, const char *linkargs) |
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if (!exec_ok(HTLoadedDocumentURL(), linktext, CGI_PATH)) { |
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/* exec_ok gives out msg. */ |
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result = FALSE; |
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- } else { |
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+ } else if (user_mode < ADVANCED_MODE) { |
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StrAllocCopy(command, linktext); |
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if (non_empty(linkargs)) { |
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HTSprintf(&command, " %s", linkargs); |
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-- |
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1.7.1 |
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