community/exiv2: move from main

3 files changed, 218 insertions, 0 deletions

diff --git a/community/exiv2/APKBUILD b/community/exiv2/APKBUILD
new file mode 100644
index 0000000000..18f34a6c32
--- /dev/null
+++ b/community/exiv2/APKBUILD
@@ -0,0 +1,52 @@
+# Maintainer: Natanael Copa <ncopa@alpinelinux.org>
+pkgname=exiv2
+pkgver=0.27.2
+pkgrel=6
+pkgdesc="Exif and Iptc metadata manipulation library and tools."
+url="https://exiv2.org"
+arch="all"
+options="!check"  # No test suite.
+license="GPL-2.0-or-later"
+depends_dev="expat-dev zlib-dev"
+makedepends="$depends_dev cmake"
+subpackages="$pkgname-dev $pkgname-doc"
+source="https://exiv2.org/builds/exiv2-$pkgver-Source.tar.gz
+	CVE-2019-17402.patch
+	CVE-2019-20421.patch
+	"
+builddir="$srcdir"/$pkgname-$pkgver-Source
+
+# secfixes:
+#   0.27.2-r6:
+#     - CVE-2019-20421
+#   0.27.2-r2:
+#     - CVE-2019-17402
+#   0.27.2-r0:
+#     - CVE-2019-13108
+#     - CVE-2019-13109
+#     - CVE-2019-13110
+#     - CVE-2019-13111
+#     - CVE-2019-13112
+#     - CVE-2019-13113
+#     - CVE-2019-13114
+
+build() {
+	cmake -B build . \
+		-DCMAKE_BUILD_TYPE=None \
+		-DCMAKE_INSTALL_PREFIX=/usr \
+		-DCMAKE_INSTALL_LIBDIR=lib \
+		-DEXIV2_BUILD_SAMPLES=OFF
+	make -C build
+}
+
+check() {
+	make -C build test
+}
+
+package() {
+	make -C build DESTDIR="$pkgdir" install
+}
+
+sha512sums="39eb7d920dce18b275ac66f4766c7c73f7c72ee10e3e1e43d84c611b24f48ce20a70eac6d53948914e93242a25b8b52cc4bc760ee611ddcd77481306c1f9e721  exiv2-0.27.2-Source.tar.gz
+da58d6cf6409304465c16a6c73af3731a75c59c0f3e16d740edd3f46308d3ba8ed8b5fc0473920b67b2aeb2b4bb66574aee4b0f57585d127f6e6a3f62b5c0766  CVE-2019-17402.patch
+b2b881e47e4cad8b04492f7475400af9f28fa8f9dfb1e96d4d0d8caa6a469e76aafc056023254446e1026be8270f1b094b5195fe44f18c87283f6c6d808c37ee  CVE-2019-20421.patch"
diff --git a/community/exiv2/CVE-2019-17402.patch b/community/exiv2/CVE-2019-17402.patch
new file mode 100644
index 0000000000..45451442d5
--- /dev/null
+++ b/community/exiv2/CVE-2019-17402.patch
@@ -0,0 +1,49 @@
+diff --git a/src/crwimage_int.cpp b/src/crwimage_int.cpp
+index 29311fd..c0d9553 100644
+--- a/src/crwimage_int.cpp
++++ b/src/crwimage_int.cpp
+@@ -268,6 +268,9 @@ namespace Exiv2 {
+ #ifdef EXIV2_DEBUG_MESSAGES
+         std::cout << "Reading directory 0x" << std::hex << tag() << "\n";
+ #endif
++        if (this->offset() + this->size() > size)
++            throw Error(kerOffsetOutOfRange);
++
+         readDirectory(pData + offset(), this->size(), byteOrder);
+ #ifdef EXIV2_DEBUG_MESSAGES
+         std::cout << "<---- 0x" << std::hex << tag() << "\n";
+diff --git a/test/data/POC-file_issue_1019 b/test/data/POC-file_issue_1019
+new file mode 100755
+index 0000000..e69de29
+diff --git a/tests/bugfixes/github/test_issue_1019.py b/tests/bugfixes/github/test_issue_1019.py
+new file mode 100644
+index 0000000..c2682f9
+--- /dev/null
++++ b/tests/bugfixes/github/test_issue_1019.py
+@@ -0,0 +1,14 @@
++from system_tests import CaseMeta, path
++
++
++class OverreadInCiffDirectoryReadDirectory(metaclass=CaseMeta):
++
++    filename = path("$data_path/POC-file_issue_1019")
++    commands = ["$exiv2 -pv $filename"]
++    stdout = [""]
++    stderr = [
++        """$exiv2_exception_message $filename:
++$kerOffsetOutOfRange
++"""
++    ]
++    retval = [1]
+diff --git a/tests/suite.conf b/tests/suite.conf
+index 5b31930..dab7427 100644
+--- a/tests/suite.conf
++++ b/tests/suite.conf
+@@ -19,6 +19,7 @@ largeiptc_test: ${ENV:exiv2_path}/largeiptc-test${ENV:binary_extension}
+ easyaccess_test: ${ENV:exiv2_path}/easyaccess-test${ENV:binary_extension}
+ 
+ [variables]
++kerOffsetOutOfRange: Offset out of range
+ kerFailedToReadImageData: Failed to read image data
+ kerCorruptedMetadata: corrupted image metadata
+ kerInvalidMalloc: invalid memory allocation request
diff --git a/community/exiv2/CVE-2019-20421.patch b/community/exiv2/CVE-2019-20421.patch
new file mode 100644
index 0000000000..76b88a1a75
--- /dev/null
+++ b/community/exiv2/CVE-2019-20421.patch
@@ -0,0 +1,117 @@
+From 1b917c3f7dd86336a9f6fda4456422c419dfe88c Mon Sep 17 00:00:00 2001
+From: clanmills <robin@clanmills.com>
+Date: Tue, 1 Oct 2019 17:39:44 +0100
+Subject: [PATCH] Fix #1011 fix_1011_jp2_readmetadata_loop
+
+---
+ src/jp2image.cpp                             |  25 +++++++++++++++----
+ tests/bugfixes/github/test_CVE_2017_17725.py |   4 +--
+ tests/bugfixes/github/test_issue_1011.py     |  13 ++++++++++
+ 4 files changed, 35 insertions(+), 7 deletions(-)
+ create mode 100755 test/data/Jp2Image_readMetadata_loop.poc
+ create mode 100644 tests/bugfixes/github/test_issue_1011.py
+
+diff --git a/src/jp2image.cpp b/src/jp2image.cpp
+index d5cd1340a..0de088d62 100644
+--- a/src/jp2image.cpp
++++ b/src/jp2image.cpp
+@@ -18,10 +18,6 @@
+  * Foundation, Inc., 51 Franklin Street, 5th Floor, Boston, MA 02110-1301 USA.
+  */
+ 
+-/*
+-  File:      jp2image.cpp
+-*/
+-
+ // *****************************************************************************
+ 
+ // included header files
+@@ -197,6 +193,16 @@ namespace Exiv2
+         return result;
+     }
+ 
++static void boxes_check(size_t b,size_t m)
++{
++    if ( b > m ) {
++#ifdef EXIV2_DEBUG_MESSAGES
++        std::cout << "Exiv2::Jp2Image::readMetadata box maximum exceeded" << std::endl;
++#endif
++        throw Error(kerCorruptedMetadata);
++    }
++}
++
+     void Jp2Image::readMetadata()
+     {
+ #ifdef EXIV2_DEBUG_MESSAGES
+@@ -219,9 +225,12 @@ namespace Exiv2
+         Jp2BoxHeader      subBox    = {0,0};
+         Jp2ImageHeaderBox ihdr      = {0,0,0,0,0,0,0,0};
+         Jp2UuidBox        uuid      = {{0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}};
++        size_t            boxes     = 0 ;
++        size_t            boxem     = 1000 ; // boxes max
+ 
+         while (io_->read((byte*)&box, sizeof(box)) == sizeof(box))
+         {
++            boxes_check(boxes++,boxem );
+             position   = io_->tell();
+             box.length = getLong((byte*)&box.length, bigEndian);
+             box.type   = getLong((byte*)&box.type, bigEndian);
+@@ -251,8 +260,12 @@ namespace Exiv2
+ 
+                     while (io_->read((byte*)&subBox, sizeof(subBox)) == sizeof(subBox) && subBox.length )
+                     {
++                        boxes_check(boxes++, boxem) ;
+                         subBox.length = getLong((byte*)&subBox.length, bigEndian);
+                         subBox.type   = getLong((byte*)&subBox.type, bigEndian);
++                        if (subBox.length > io_->size() ) {
++                            throw Error(kerCorruptedMetadata);
++                        }
+ #ifdef EXIV2_DEBUG_MESSAGES
+                         std::cout << "Exiv2::Jp2Image::readMetadata: "
+                         << "subBox = " << toAscii(subBox.type) << " length = " << subBox.length << std::endl;
+@@ -308,7 +321,9 @@ namespace Exiv2
+                         }
+ 
+                         io_->seek(restore,BasicIo::beg);
+-                        io_->seek(subBox.length, Exiv2::BasicIo::cur);
++                        if ( io_->seek(subBox.length, Exiv2::BasicIo::cur) != 0 ) {
++                            throw Error(kerCorruptedMetadata);
++                        }
+                         restore = io_->tell();
+                     }
+                     break;
+
+diff --git a/tests/bugfixes/github/test_CVE_2017_17725.py b/tests/bugfixes/github/test_CVE_2017_17725.py
+index 1127b9806..670a75d8d 100644
+--- a/tests/bugfixes/github/test_CVE_2017_17725.py
++++ b/tests/bugfixes/github/test_CVE_2017_17725.py
+@@ -11,7 +11,7 @@ class TestCvePoC(metaclass=system_tests.CaseMeta):
+     filename = "$data_path/poc_2017-12-12_issue188"
+     commands = ["$exiv2 " + filename]
+     stdout = [""]
+-    stderr = ["""$exiv2_overflow_exception_message """ + filename + """:
+-$addition_overflow_message
++    stderr = ["""$exiv2_exception_message """ + filename + """:
++$kerCorruptedMetadata
+ """]
+     retval = [1]
+diff --git a/tests/bugfixes/github/test_issue_1011.py b/tests/bugfixes/github/test_issue_1011.py
+new file mode 100644
+index 000000000..415861188
+--- /dev/null
++++ b/tests/bugfixes/github/test_issue_1011.py
+@@ -0,0 +1,13 @@
++# -*- coding: utf-8 -*-
++
++from system_tests import CaseMeta, path
++
++class Test_issue_1011(metaclass=CaseMeta):
++
++    filename = path("$data_path/Jp2Image_readMetadata_loop.poc")
++    commands = ["$exiv2 " + filename]
++    stdout   = [""]
++    stderr   = ["""$exiv2_exception_message """ + filename + """:
++$kerCorruptedMetadata
++"""]
++    retval = [1]
+\ No newline at end of file