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imagemagick: patch CVE-2025-53015

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Details: https://nvd.nist.gov/vuln/detail/CVE-2025-53015

Pick the patches that are mentioned in the relevant github advisory.

Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
This commit is contained in:
Gyorgy Sarvari
2025-10-08 22:59:05 +02:00
parent ee51f8f457
commit 2eefeef2b7
3 changed files with 74 additions and 0 deletions
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48
meta-oe/recipes-support/imagemagick/imagemagick/0001-Added-extra-checks-to-make-sure-we-don-t-get-stuck-i.patch Normal file
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@@ -0,0 +1,48 @@
From aae092a403bc79933c081c6be1be1315cb231de9 Mon Sep 17 00:00:00 2001
From: Dirk Lemstra <dirk@lemstra.org>
Date: Fri, 2 May 2025 18:33:17 +0200
Subject: [PATCH] Added extra checks to make sure we don't get stuck in the
while loop.
CVE: CVE-2025-53015
Upstream-Status: Backport [https://github.com/ImageMagick/ImageMagick/commit/229fa96a988a21d78318bbca61245a6ed1ee33a0]
Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
---
MagickCore/image-private.h | 1 +
MagickCore/profile.c | 11 +++++++++++
2 files changed, 12 insertions(+)
diff --git a/MagickCore/image-private.h b/MagickCore/image-private.h
index aa48b3cb5..a7cd99ccb 100644
--- a/MagickCore/image-private.h
+++ b/MagickCore/image-private.h
@@ -52,6 +52,7 @@ extern "C" {
#define MAGICK_SIZE_MAX (SIZE_MAX)
#define MAGICK_SSIZE_MAX (SSIZE_MAX)
#define MAGICK_SSIZE_MIN (-SSIZE_MAX-1)
+#define MAGICK_ULONG_MAX (ULONG_MAX)
#define MatteColor "#bdbdbd" /* gray */
#define MatteColorRGBA ScaleShortToQuantum(0xbdbd),\
ScaleShortToQuantum(0xbdbd),ScaleShortToQuantum(0xbdbd),OpaqueAlpha
diff --git a/MagickCore/profile.c b/MagickCore/profile.c
index 7eea1d32f..85c180118 100644
--- a/MagickCore/profile.c
+++ b/MagickCore/profile.c
@@ -2571,6 +2571,17 @@ static void GetXmpNumeratorAndDenominator(double value,
*denominator=1;
if (value <= MagickEpsilon)
return;
+ if (value > (double) MAGICK_ULONG_MAX)
+ {
+ *numerator = MAGICK_ULONG_MAX;
+ *denominator = 1;
+ return;
+ }
+ if (floor(value) == value)
+ {
+ *numerator = (unsigned long) value;
+ *denominator = 1;
+ }
*numerator=1;
df=1.0;
while(fabs(df - value) > MagickEpsilon)

24
meta-oe/recipes-support/imagemagick/imagemagick/0002-Added-missing-return.patch Normal file
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@@ -0,0 +1,24 @@
From a574c6ffa818e91772a3bd37649f552b62cd416e Mon Sep 17 00:00:00 2001
From: Dirk Lemstra <dirk@lemstra.org>
Date: Mon, 12 May 2025 22:23:48 +0200
Subject: [PATCH] Added missing return.
CVE: CVE-2025-53015
Upstream-Status: Backport [https://github.com/ImageMagick/ImageMagick/commit/38631605e6ab744548a561797472cf8648bcfe26]
Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
---
MagickCore/profile.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/MagickCore/profile.c b/MagickCore/profile.c
index 85c180118..a68e54f14 100644
--- a/MagickCore/profile.c
+++ b/MagickCore/profile.c
@@ -2581,6 +2581,7 @@ static void GetXmpNumeratorAndDenominator(double value,
{
*numerator = (unsigned long) value;
*denominator = 1;
+ return;
}
*numerator=1;
df=1.0;

2
meta-oe/recipes-support/imagemagick/imagemagick_7.1.1-43.bb
View File

@@ -14,6 +14,8 @@ UPSTREAM_CHECK_GITTAGREGEX = "(?P<pver>([0-9][\.|_|-]?)+)"
SRC_URI = "git://github.com/ImageMagick/ImageMagick.git;branch=main;protocol=https \ SRC_URI = "git://github.com/ImageMagick/ImageMagick.git;branch=main;protocol=https \
file://0001-Correct-out-of-bounds-read-of-a-single-byte.patch \ file://0001-Correct-out-of-bounds-read-of-a-single-byte.patch \
file://0001-Added-extra-checks-to-make-sure-we-don-t-get-stuck-i.patch \
file://0002-Added-missing-return.patch \
" "
SRCREV = "a2d96f40e707ba54b57e7d98c3277d3ea6611ace" SRCREV = "a2d96f40e707ba54b57e7d98c3277d3ea6611ace"