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-rw-r--r--system/expat/APKBUILD10
-rw-r--r--system/expat/CVE-2019-15903.patch181
2 files changed, 4 insertions, 187 deletions
diff --git a/system/expat/APKBUILD b/system/expat/APKBUILD
index 4a6f547e3..cc412af83 100644
--- a/system/expat/APKBUILD
+++ b/system/expat/APKBUILD
@@ -1,7 +1,7 @@
# Maintainer: A. Wilcox <awilfox@adelielinux.org>
pkgname=expat
-pkgver=2.2.7
-pkgrel=1
+pkgver=2.2.9
+pkgrel=0
pkgdesc="An XML Parser library written in C"
url="https://libexpat.github.io/"
arch="all"
@@ -10,8 +10,7 @@ depends=""
checkdepends="bash"
makedepends=""
subpackages="$pkgname-dev $pkgname-doc"
-source="https://downloads.sourceforge.net/project/expat/expat/$pkgver/expat-$pkgver.tar.bz2
- CVE-2019-15903.patch"
+source="https://downloads.sourceforge.net/project/expat/expat/$pkgver/expat-$pkgver.tar.bz2"
# secfixes:
# 2.2.1-r0:
@@ -38,5 +37,4 @@ package() {
make DESTDIR="$pkgdir/" install
}
-sha512sums="a078692317b44f14a9acdca4ddc04adac6a48d22ab321bba3e9e32c92131752aa397915d7121c4a95dc1b603d6a6128f7dce3741093d4322944787e0b49b4c00 expat-2.2.7.tar.bz2
-02d1719307dffdab98e90f242a77aa61cab79ae63ea28d6fa1219b4191d7247e5c319d3adf9781c9086e392c05fd6b6558051b0792ade5cb6c64e7583c67a70d CVE-2019-15903.patch"
+sha512sums="8ea4b89a171dfda8267c8b7a0295516d169bf7f46587ebe460fe0ae7a31478a119ae2a7eaa09b3ce46b107ec7cd2274ea66d91c08b8a4ad6b98ba984cdd4e15b expat-2.2.9.tar.bz2"
diff --git a/system/expat/CVE-2019-15903.patch b/system/expat/CVE-2019-15903.patch
deleted file mode 100644
index c81e72bbb..000000000
--- a/system/expat/CVE-2019-15903.patch
+++ /dev/null
@@ -1,181 +0,0 @@
-Grabbed from Debian since upstream patch does not apply to 2.2.7.
-
-https://sources.debian.org/patches/expat/2.2.7-2/CVE-2019-15903_Deny_internal_entities_closing_the_doctype.patch/
-https://github.com/libexpat/libexpat/commit/c20b758c332d9a13afbbb276d30db1d183a85d43
-
-From c20b758c332d9a13afbbb276d30db1d183a85d43 Mon Sep 17 00:00:00 2001
-From: Sebastian Pipping <sebastian@pipping.org>
-Date: Wed, 28 Aug 2019 00:24:59 +0200
-Subject: [PATCH 1/3] xmlparse.c: Deny internal entities closing the doctype
-
-diff --git a/lib/xmlparse.c b/lib/xmlparse.c
-index 0553e3df..c29a6449 100644
---- a/lib/xmlparse.c
-+++ b/lib/xmlparse.c
-@@ -405,7 +405,7 @@ initializeEncoding(XML_Parser parser);
- static enum XML_Error
- doProlog(XML_Parser parser, const ENCODING *enc, const char *s,
- const char *end, int tok, const char *next, const char **nextPtr,
-- XML_Bool haveMore);
-+ XML_Bool haveMore, XML_Bool allowClosingDoctype);
- static enum XML_Error
- processInternalEntity(XML_Parser parser, ENTITY *entity,
- XML_Bool betweenDecl);
-@@ -4232,7 +4232,7 @@ externalParEntProcessor(XML_Parser parse
-
- parser->m_processor = prologProcessor;
- return doProlog(parser, parser->m_encoding, s, end, tok, next,
-- nextPtr, (XML_Bool)!parser->m_parsingStatus.finalBuffer);
-+ nextPtr, (XML_Bool)!parser->m_parsingStatus.finalBuffer, XML_TRUE);
- }
-
- static enum XML_Error PTRCALL
-@@ -4282,7 +4282,7 @@ prologProcessor(XML_Parser parser,
- const char *next = s;
- int tok = XmlPrologTok(parser->m_encoding, s, end, &next);
- return doProlog(parser, parser->m_encoding, s, end, tok, next,
-- nextPtr, (XML_Bool)!parser->m_parsingStatus.finalBuffer);
-+ nextPtr, (XML_Bool)!parser->m_parsingStatus.finalBuffer, XML_TRUE);
- }
-
- static enum XML_Error
-@@ -4293,7 +4293,8 @@ doProlog(XML_Parser parser,
- int tok,
- const char *next,
- const char **nextPtr,
-- XML_Bool haveMore)
-+ XML_Bool haveMore,
-+ XML_Bool allowClosingDoctype)
- {
- #ifdef XML_DTD
- static const XML_Char externalSubsetName[] = { ASCII_HASH , '\0' };
-@@ -4472,6 +4473,11 @@ doProlog(XML_Parser parser,
- }
- break;
- case XML_ROLE_DOCTYPE_CLOSE:
-+ if (allowClosingDoctype != XML_TRUE) {
-+ /* Must not close doctype from within expanded parameter entities */
-+ return XML_ERROR_INVALID_TOKEN;
-+ }
-+
- if (parser->m_doctypeName) {
- parser->m_startDoctypeDeclHandler(parser->m_handlerArg, parser->m_doctypeName,
- parser->m_doctypeSysid, parser->m_doctypePubid, 0);
-@@ -5409,7 +5415,7 @@ processInternalEntity(XML_Parser parser,
- if (entity->is_param) {
- int tok = XmlPrologTok(parser->m_internalEncoding, textStart, textEnd, &next);
- result = doProlog(parser, parser->m_internalEncoding, textStart, textEnd, tok,
-- next, &next, XML_FALSE);
-+ next, &next, XML_FALSE, XML_FALSE);
- }
- else
- #endif /* XML_DTD */
-@@ -5456,7 +5462,7 @@ internalEntityProcessor(XML_Parser parse
- if (entity->is_param) {
- int tok = XmlPrologTok(parser->m_internalEncoding, textStart, textEnd, &next);
- result = doProlog(parser, parser->m_internalEncoding, textStart, textEnd, tok,
-- next, &next, XML_FALSE);
-+ next, &next, XML_FALSE, XML_TRUE);
- }
- else
- #endif /* XML_DTD */
-@@ -5483,7 +5489,7 @@ internalEntityProcessor(XML_Parser parse
- parser->m_processor = prologProcessor;
- tok = XmlPrologTok(parser->m_encoding, s, end, &next);
- return doProlog(parser, parser->m_encoding, s, end, tok, next, nextPtr,
-- (XML_Bool)!parser->m_parsingStatus.finalBuffer);
-+ (XML_Bool)!parser->m_parsingStatus.finalBuffer, XML_TRUE);
- }
- else
- #endif /* XML_DTD */
-
-From 438493691f1b8620a71d5aee658fe160103ff863 Mon Sep 17 00:00:00 2001
-From: Sebastian Pipping <sebastian@pipping.org>
-Date: Wed, 28 Aug 2019 15:14:19 +0200
-Subject: [PATCH 3/3] tests: Cover denying internal entities closing the
- doctype
-
-diff --git a/tests/runtests.c b/tests/runtests.c
-index b0d1b0af..e102a55e 100644
---- a/tests/runtests.c
-+++ b/tests/runtests.c
-@@ -8151,6 +8151,68 @@ START_TEST(test_misc_utf16le)
- }
- END_TEST
-
-+#ifdef XML_DTD
-+START_TEST(test_misc_deny_internal_entity_closing_doctype_issue_317) {
-+ const char *const inputOne = "<!DOCTYPE d [\n"
-+ "<!ENTITY % e ']><d/>'>\n"
-+ "\n"
-+ "%e;";
-+ const char *const inputTwo = "<!DOCTYPE d [\n"
-+ "<!ENTITY % e1 ']><d/>'><!ENTITY % e2 '&e1;'>\n"
-+ "\n"
-+ "%e2;";
-+ const char *const inputThree = "<!DOCTYPE d [\n"
-+ "<!ENTITY % e ']><d'>\n"
-+ "\n"
-+ "%e;";
-+ const char *const inputIssue317 = "<!DOCTYPE doc [\n"
-+ "<!ENTITY % foo ']>\n"
-+ "<doc>Hell<oc (#PCDATA)*>'>\n"
-+ "%foo;\n"
-+ "]>\n"
-+ "<doc>Hello, world</dVc>";
-+
-+ const char *const inputs[] = {inputOne, inputTwo, inputThree, inputIssue317};
-+ size_t inputIndex = 0;
-+
-+ for (; inputIndex < sizeof(inputs) / sizeof(inputs[0]); inputIndex++) {
-+ XML_Parser parser;
-+ enum XML_Status parseResult;
-+ int setParamEntityResult;
-+ XML_Size lineNumber;
-+ XML_Size columnNumber;
-+ const char *const input = inputs[inputIndex];
-+
-+ parser = XML_ParserCreate(NULL);
-+ setParamEntityResult
-+ = XML_SetParamEntityParsing(parser, XML_PARAM_ENTITY_PARSING_ALWAYS);
-+ if (setParamEntityResult != 1)
-+ fail("Failed to set XML_PARAM_ENTITY_PARSING_ALWAYS.");
-+
-+ parseResult = XML_Parse(parser, input, (int)strlen(input), 0);
-+ if (parseResult != XML_STATUS_ERROR) {
-+ parseResult = XML_Parse(parser, "", 0, 1);
-+ if (parseResult != XML_STATUS_ERROR) {
-+ fail("Parsing was expected to fail but succeeded.");
-+ }
-+ }
-+
-+ if (XML_GetErrorCode(parser) != XML_ERROR_INVALID_TOKEN)
-+ fail("Error code does not match XML_ERROR_INVALID_TOKEN");
-+
-+ lineNumber = XML_GetCurrentLineNumber(parser);
-+ if (lineNumber != 4)
-+ fail("XML_GetCurrentLineNumber does not work as expected.");
-+
-+ columnNumber = XML_GetCurrentColumnNumber(parser);
-+ if (columnNumber != 0)
-+ fail("XML_GetCurrentColumnNumber does not work as expected.");
-+
-+ XML_ParserFree(parser);
-+ }
-+}
-+END_TEST
-+#endif
-
- static void
- alloc_setup(void)
-@@ -12251,6 +12313,10 @@ make_suite(void)
- tcase_add_test(tc_misc, test_misc_features);
- tcase_add_test(tc_misc, test_misc_attribute_leak);
- tcase_add_test(tc_misc, test_misc_utf16le);
-+#ifdef XML_DTD
-+ tcase_add_test(tc_misc,
-+ test_misc_deny_internal_entity_closing_doctype_issue_317);
-+#endif
-
- suite_add_tcase(s, tc_alloc);
- tcase_add_checked_fixture(tc_alloc, alloc_setup, alloc_teardown);
generated by cgit v1.2.3-70-g09d2 (git 2.46.0) at 2024-11-03 02:45:07 +0000