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Kaydet (Commit) 0d948ac9 authored tarafından Matthias Klose's avatar Matthias Klose
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- Expat: Fix DoS via XML document with malformed UTF-8 sequences 

  (CVE_2009_3560).
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Misc/NEWS
Dosyayı görüntüle @ 0d948ac9
...@@ -66,6 +66,12 @@ Library ...@@ -66,6 +66,12 @@ Library
Extension extra options may change the output without changing the .c Extension extra options may change the output without changing the .c
file). Initial patch by Collin Winter. file). Initial patch by Collin Winter.
Extension Modules
-----------------
- Expat: Fix DoS via XML document with malformed UTF-8 sequences
(CVE_2009_3560).
Build Build
----- -----
......
Modules/expat/xmlparse.c
Dosyayı görüntüle @ 0d948ac9
...@@ -3682,6 +3682,9 @@ doProlog(XML_Parser parser, ...@@ -3682,6 +3682,9 @@ doProlog(XML_Parser parser,
return XML_ERROR_UNCLOSED_TOKEN; return XML_ERROR_UNCLOSED_TOKEN;
case XML_TOK_PARTIAL_CHAR: case XML_TOK_PARTIAL_CHAR:
return XML_ERROR_PARTIAL_CHAR; return XML_ERROR_PARTIAL_CHAR;
case -XML_TOK_PROLOG_S:
tok = -tok;
break;
case XML_TOK_NONE: case XML_TOK_NONE:
#ifdef XML_DTD #ifdef XML_DTD
/* for internal PE NOT referenced between declarations */ /* for internal PE NOT referenced between declarations */
......
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