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imagemagick: patch CVE-2025-53101
Details: https://nvd.nist.gov/vuln/detail/CVE-2025-53101 Pick the patch mentioned in the details of the above link. Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
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From 0afb803b504b572f3dc654ac4e39e5bd8df7ee03 Mon Sep 17 00:00:00 2001
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From: Cristy <urban-warrior@imagemagick.org>
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Date: Fri, 27 Jun 2025 20:02:12 -0400
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Subject: [PATCH]
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https://github.com/ImageMagick/ImageMagick/security/advisories/GHSA-qh3h-j545-h8c9
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CVE: CVE-2025-53101
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Upstream-Status: Backport [https://github.com/ImageMagick/ImageMagick/commit/66dc8f51c11b0ae1f1cdeacd381c3e9a4de69774]
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Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
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---
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MagickCore/image.c | 11 +++++------
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1 file changed, 5 insertions(+), 6 deletions(-)
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diff --git a/MagickCore/image.c b/MagickCore/image.c
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index 03a5972d0..abca0a9ae 100644
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--- a/MagickCore/image.c
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+++ b/MagickCore/image.c
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@@ -1665,7 +1665,6 @@ MagickExport size_t InterpretImageFilename(const ImageInfo *image_info,
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canonical;
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ssize_t
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- field_width,
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offset;
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canonical=MagickFalse;
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@@ -1681,21 +1680,21 @@ MagickExport size_t InterpretImageFilename(const ImageInfo *image_info,
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p++;
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continue;
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}
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- field_width=0;
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- if (*q == '0')
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- field_width=(ssize_t) strtol(q,&q,10);
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switch (*q)
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{
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case 'd':
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case 'o':
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case 'x':
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{
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+ ssize_t count;
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q++;
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c=(*q);
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*q='\0';
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- (void) FormatLocaleString(filename+(p-format-offset),(size_t)
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+ count=FormatLocaleString(filename+(p-format-offset),(size_t)
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(MagickPathExtent-(p-format-offset)),p,value);
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- offset+=(4-field_width);
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+ if ((count <= 0) || (count > (MagickPathExtent-(p-format-offset))))
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+ return(0);
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+ offset+=(ssize_t) ((q-p)-count);
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*q=c;
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(void) ConcatenateMagickString(filename,q,MagickPathExtent);
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canonical=MagickTrue;
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@ -17,6 +17,7 @@ SRC_URI = "git://github.com/ImageMagick/ImageMagick.git;branch=main;protocol=htt
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file://0001-Added-extra-checks-to-make-sure-we-don-t-get-stuck-i.patch \
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file://0002-Added-missing-return.patch \
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file://0001-Fixed-memory-leak-when-entering-StreamImage-multiple.patch \
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file://0001-https-github.com-ImageMagick-ImageMagick-security-ad.patch \
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"
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SRCREV = "a2d96f40e707ba54b57e7d98c3277d3ea6611ace"
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