git: 5a4db4dfb5ab - main - textproc/expat2: update to 2.4.7
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Date: Thu, 10 Mar 2022 05:15:54 UTC
The branch main has been updated by tcberner:
URL: https://cgit.FreeBSD.org/ports/commit/?id=5a4db4dfb5abda7978bcb9cb146cd6e74725e43e
commit 5a4db4dfb5abda7978bcb9cb146cd6e74725e43e
Author: Tobias C. Berner <tcberner@FreeBSD.org>
AuthorDate: 2022-03-06 15:17:40 +0000
Commit: Tobias C. Berner <tcberner@FreeBSD.org>
CommitDate: 2022-03-10 05:14:18 +0000
textproc/expat2: update to 2.4.7
From [1]:
Release 2.4.7 Fri March 4 2022
Bug fixes:
#572 #577 Relax fix to CVE-2022-25236 (introduced with release 2.4.5)
with regard to all valid URI characters (RFC 3986),
i.e. the following set (excluding whitespace):
ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz
0123456789 % -._~ :/?#[]@ !$&'()*+,;=
Other changes:
#555 #570 #581 CMake|Windows: Store Expat version in the DLL
#577 Document consequences of namespace separator choices not just
in doc/reference.html but also in header <expat.h>
#577 Document Expat's lack of validation of namespace URIs against
RFC 3986, and that the XML 1.0r4 specification doesn't
require Expat to validate namespace URIs, and that Expat
may do more in that regard in future releases.
If you find need for strict RFC 3986 URI validation on
application level today, https://uriparser.github.io/ may
be of interest.
#579 Fix documentation of XML_EndDoctypeDeclHandler in <expat.h>
#575 Document that a call to XML_FreeContentModel can be done at
a later time from outside the element declaration handler
#574 Make hardcoded namespace URIs easier to find in code
#573 Update documentation on use of XML_POOR_ENTOPY on Solaris
#569 #571 tests: Resolve use of macros NAN and INFINITY for GNU G++
4.8.2 on Solaris.
#578 #580 Version info bumped from 9:6:8 to 9:7:8;
see https://verbump.de/ for what these numbers do
Special thanks to:
Jeffrey Walton
Johnny Jazeix
Thijs Schreijer
Release 2.4.6 Sun February 20 2022
Bug fixes:
#566 Fix a regression introduced by the fix for CVE-2022-25313
in release 2.4.5 that affects applications that (1)
call function XML_SetElementDeclHandler and (2) are
parsing XML that contains nested element declarations
(e.g. "<!ELEMENT junk ((bar|foo|xyz+), zebra*)>").
Other changes:
#567 #568 Version info bumped from 9:5:8 to 9:6:8;
see https://verbump.de/ for what these numbers do
Special thanks to:
Matt Sergeant
Samanta Navarro
Sergei Trofimovich
and
NixOS
Perl XML::Parser
Release 2.4.5 Fri February 18 2022
Security fixes:
#562 CVE-2022-25235 -- Passing malformed 2- and 3-byte UTF-8
sequences (e.g. from start tag names) to the XML
processing application on top of Expat can cause
arbitrary damage (e.g. code execution) depending
on how invalid UTF-8 is handled inside the XML
processor; validation was not their job but Expat's.
Exploits with code execution are known to exist.
#561 CVE-2022-25236 -- Passing (one or more) namespace separator
characters in "xmlns[:prefix]" attribute values
made Expat send malformed tag names to the XML
processor on top of Expat which can cause
arbitrary damage (e.g. code execution) depending
on such unexpectable cases are handled inside the XML
processor; validation was not their job but Expat's.
Exploits with code execution are known to exist.
#558 CVE-2022-25313 -- Fix stack exhaustion in doctype parsing
that could be triggered by e.g. a 2 megabytes
file with a large number of opening braces.
Expected impact is denial of service or potentially
arbitrary code execution.
#560 CVE-2022-25314 -- Fix integer overflow in function copyString;
only affects the encoding name parameter at parser creation
time which is often hardcoded (rather than user input),
takes a value in the gigabytes to trigger, and a 64-bit
machine. Expected impact is denial of service.
#559 CVE-2022-25315 -- Fix integer overflow in function storeRawNames;
needs input in the gigabytes and a 64-bit machine.
Expected impact is denial of service or potentially
arbitrary code execution.
Other changes:
#557 #564 Version info bumped from 9:4:8 to 9:5:8;
see https://verbump.de/ for what these numbers do
Special thanks to:
Ivan Fratric
Samanta Navarro
and
Google Project Zero
JetBrains
[1] Changelog:
https://github.com/libexpat/libexpat/blob/R_2_4_7/expat/Changes
Exp-run by: antoine
PR: 262381
Security: CVE-2022-25235
Security: CVE-2022-25236
Security: CVE-2022-25313
Security: CVE-2022-25314
Security: CVE-2022-25315
---
textproc/expat2/Makefile | 2 +-
textproc/expat2/distinfo | 6 +++---
textproc/expat2/pkg-plist | 2 +-
3 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/textproc/expat2/Makefile b/textproc/expat2/Makefile
index bdfb93289f4b..26c8e71a70b1 100644
--- a/textproc/expat2/Makefile
+++ b/textproc/expat2/Makefile
@@ -1,7 +1,7 @@
# Created by: Dirk Froemberg <dirk@FreeBSD.org>
PORTNAME= expat
-DISTVERSION= 2.4.4
+DISTVERSION= 2.4.7
CATEGORIES= textproc
MASTER_SITES= https://github.com/libexpat/libexpat/releases/download/R_${DISTVERSION:S|.|_|g}/
diff --git a/textproc/expat2/distinfo b/textproc/expat2/distinfo
index b344016f42c2..5da315f47be6 100644
--- a/textproc/expat2/distinfo
+++ b/textproc/expat2/distinfo
@@ -1,3 +1,3 @@
-TIMESTAMP = 1643620923
-SHA256 (expat-2.4.4.tar.xz) = b5d25d6e373351c2ed19b562b4732d01d2589ac8c8e9e7962d8df1207cc311b8
-SIZE (expat-2.4.4.tar.xz) = 449448
+TIMESTAMP = 1646447376
+SHA256 (expat-2.4.7.tar.xz) = 9875621085300591f1e64c18fd3da3a0eeca4a74f884b9abac2758ad1bd07a7d
+SIZE (expat-2.4.7.tar.xz) = 454136
diff --git a/textproc/expat2/pkg-plist b/textproc/expat2/pkg-plist
index bfeae6d8c604..775d1749dfde 100644
--- a/textproc/expat2/pkg-plist
+++ b/textproc/expat2/pkg-plist
@@ -9,7 +9,7 @@ lib/cmake/expat-%%EXPAT_VERSION%%/expat.cmake
%%STATIC%%lib/libexpat.a
lib/libexpat.so
lib/libexpat.so.1
-lib/libexpat.so.1.8.4
+lib/libexpat.so.1.8.7
libdata/pkgconfig/expat.pc
man/man1/xmlwf.1.gz
%%PORTDOCS%%%%DOCSDIR%%/AUTHORS