diffstat for gegl-0.4.62 gegl-0.4.62 changelog | 8 +++++ patches/rgbe-fix-430-zdi-can-27803.patch | 47 +++++++++++++++++++++++++++++++ patches/series | 1 3 files changed, 56 insertions(+) diff -Nru gegl-0.4.62/debian/changelog gegl-0.4.62/debian/changelog --- gegl-0.4.62/debian/changelog 2025-09-08 10:20:17.000000000 +0200 +++ gegl-0.4.62/debian/changelog 2025-10-03 17:37:16.000000000 +0200 @@ -1,3 +1,11 @@ +gegl (1:0.4.62-3.1) unstable; urgency=medium + + * Non-maintainer upload. + * ZDI-CAN-27803: GIMP HDR File Parsing Heap-based Buffer Overflow Remote + Code Execution Vulnerability (CVE-2025-10921) (Closes: #1116470) + + -- Salvatore Bonaccorso Fri, 03 Oct 2025 17:37:16 +0200 + gegl (1:0.4.62-3) unstable; urgency=medium * Team upload diff -Nru gegl-0.4.62/debian/patches/rgbe-fix-430-zdi-can-27803.patch gegl-0.4.62/debian/patches/rgbe-fix-430-zdi-can-27803.patch --- gegl-0.4.62/debian/patches/rgbe-fix-430-zdi-can-27803.patch 1970-01-01 01:00:00.000000000 +0100 +++ gegl-0.4.62/debian/patches/rgbe-fix-430-zdi-can-27803.patch 2025-10-03 17:36:56.000000000 +0200 @@ -0,0 +1,47 @@ +From: Jacob Boerema +Date: Thu, 4 Sep 2025 13:36:56 -0400 +Subject: rgbe: fix #430 zdi-can-27803 +Origin: https://gitlab.gnome.org/GNOME/gegl/-/commit/0e68b7471dabf2800d780819c19bd5e6462f565f +Bug: https://gitlab.gnome.org/GNOME/gegl/-/issues/430 +Bug-Debian: https://bugs.debian.org/1116470 +Bug-Debian-Security: https://security-tracker.debian.org/tracker/CVE-2025-10921 + +HDR File Parsing Heap-based Buffer Overflow Remote Code Execution +Vulnerability. + +Now checks if linesize isn't larger than size allocated and returns +FALSE with a warning if it is. +--- + libs/rgbe/rgbe.c | 9 +++++++++ + 1 file changed, 9 insertions(+) + +diff --git a/libs/rgbe/rgbe.c b/libs/rgbe/rgbe.c +index eedde2660eb0..9ef8fb520480 100644 +--- a/libs/rgbe/rgbe.c ++++ b/libs/rgbe/rgbe.c +@@ -624,6 +624,7 @@ rgbe_read_new_rle (const rgbe_file *file, + { + const guint8 *data; + guint16 linesize; ++ guint32 max_size; + guint i; + guint component; + gfloat *pixoffset[RGBE_NUM_RGBE] = +@@ -646,6 +647,14 @@ rgbe_read_new_rle (const rgbe_file *file, + data = (guint8 *)g_mapped_file_get_contents (file->file) + *cursor; + g_return_val_if_fail (data[OFFSET_R] == 2 && data[OFFSET_G] == 2, FALSE); + linesize = (data[OFFSET_B] << 8) | data[OFFSET_E]; ++ max_size = file->header.x_axis.size * file->header.y_axis.size * RGBE_NUM_RGBE; ++ ++ if (RGBE_NUM_RGBE * linesize > max_size) ++ { ++ g_warning ("Invalid linesize %u is larger than maximum %u\n", ++ RGBE_NUM_RGBE * linesize, max_size); ++ return FALSE; ++ } + + data += RGBE_NUM_RGBE; + +-- +2.51.0 + diff -Nru gegl-0.4.62/debian/patches/series gegl-0.4.62/debian/patches/series --- gegl-0.4.62/debian/patches/series 2025-09-08 10:20:17.000000000 +0200 +++ gegl-0.4.62/debian/patches/series 2025-10-03 17:35:48.000000000 +0200 @@ -1 +1,2 @@ debian/docs-Exclude-remote-image-from-API-reference.patch +rgbe-fix-430-zdi-can-27803.patch