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No commits in common. "1b004655729e19c039ea18e278e77ecc881da59f" and "f65b52c0c5db3733fa8fc6853ad7c5097b25a123" have entirely different histories.
1b00465572
...
f65b52c0c5
@ -1,154 +0,0 @@
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From f80fa6ae47ad4a5beacb287c0030c9913b046643 Mon Sep 17 00:00:00 2001
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From: Alan Coopersmith <alan.coopersmith@oracle.com>
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Date: Sat, 7 Jan 2023 12:44:28 -0800
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Subject: [PATCH] Fix CVE-2022-44617: Runaway loop with width of 0 and enormous
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height
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When reading XPM images from a file with libXpm 3.5.14 or older, if a
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image has a width of 0 and a very large height, the ParsePixels() function
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will loop over the entire height calling getc() and ungetc() repeatedly,
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or in some circumstances, may loop seemingly forever, which may cause a
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denial of service to the calling program when given a small crafted XPM
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file to parse.
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Closes: #2
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Reported-by: Martin Ettl <ettl.martin78@googlemail.com>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Origin:
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https://gitlab.freedesktop.org/xorg/lib/libxpm/-/commit/f80fa6ae47ad4a5beacb287c0030c9913b046643
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---
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lib/Xm/Xpmdata.c | 20 ++++++++++++++------
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lib/Xm/Xpmparse.c | 31 +++++++++++++++++++++++++++----
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2 files changed, 41 insertions(+), 10 deletions(-)
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diff --git a/lib/Xm/Xpmdata.c b/lib/Xm/Xpmdata.c
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index d65ae57..45ccfae 100644
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--- a/lib/Xm/Xpmdata.c
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+++ b/lib/Xm/Xpmdata.c
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@@ -189,19 +189,23 @@ xpmNextString(mdata)
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register char c;
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/* get to the end of the current string */
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- if (mdata->Eos)
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- while ((c = *mdata->cptr++) && c != mdata->Eos);
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+ if (mdata->Eos) {
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+ while ((c = *mdata->cptr++) && c != mdata->Eos && c != '\0');
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+
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+ if (c == '\0')
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+ return XpmFileInvalid;
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+ }
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/*
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* then get to the beginning of the next string looking for possible
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* comment
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*/
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if (mdata->Bos) {
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- while ((c = *mdata->cptr++) && c != mdata->Bos)
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+ while ((c = *mdata->cptr++) && c != mdata->Bos && c != '\0')
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if (mdata->Bcmt && c == mdata->Bcmt[0])
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ParseComment(mdata);
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} else if (mdata->Bcmt) { /* XPM2 natural */
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- while ((c = *mdata->cptr++) == mdata->Bcmt[0])
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+ while (((c = *mdata->cptr++) == mdata->Bcmt[0]) && c != '\0')
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ParseComment(mdata);
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mdata->cptr--;
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}
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@@ -210,9 +214,13 @@ xpmNextString(mdata)
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FILE *file = mdata->stream.file;
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/* get to the end of the current string */
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- if (mdata->Eos)
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+ if (mdata->Eos) {
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while ((c = getc(file)) != mdata->Eos && c != EOF);
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+ if (c == EOF)
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+ return XpmFileInvalid;
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+ }
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+
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/*
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* then get to the beginning of the next string looking for possible
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* comment
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@@ -228,7 +236,7 @@ xpmNextString(mdata)
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ungetc(c, file);
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}
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}
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- return 0;
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+ return XpmSuccess;
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}
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diff --git a/lib/Xm/Xpmparse.c b/lib/Xm/Xpmparse.c
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index a54bca9..da21dbb 100644
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--- a/lib/Xm/Xpmparse.c
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+++ b/lib/Xm/Xpmparse.c
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@@ -523,6 +523,13 @@ ParsePixels(data, width, height, ncolors, cpp, colorTable, hashtable, pixels)
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{
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unsigned int *iptr, *iptr2 = NULL; /* found by Egbert Eich */
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unsigned int a, x, y;
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+ int ErrorStatus;
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+
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+ if ((width == 0) && (height != 0))
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+ return (XpmFileInvalid);
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+
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+ if ((height == 0) && (width != 0))
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+ return (XpmFileInvalid);
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if ((height > 0 && width >= UINT_MAX / height) ||
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width * height >= UINT_MAX / sizeof(unsigned int))
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@@ -560,7 +567,11 @@ ParsePixels(data, width, height, ncolors, cpp, colorTable, hashtable, pixels)
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colidx[(unsigned char)colorTable[a].string[0]] = a + 1;
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for (y = 0; y < height; y++) {
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- xpmNextString(data);
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+ ErrorStatus = xpmNextString(data);
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+ if (ErrorStatus != XpmSuccess) {
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+ XpmFree(iptr2);
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+ return (ErrorStatus);
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+ }
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for (x = 0; x < width; x++, iptr++) {
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int c = xpmGetC(data);
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@@ -607,7 +618,11 @@ do \
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}
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for (y = 0; y < height; y++) {
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- xpmNextString(data);
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+ ErrorStatus = xpmNextString(data);
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+ if (ErrorStatus != XpmSuccess) {
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+ XpmFree(iptr2);
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+ return (ErrorStatus);
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+ }
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for (x = 0; x < width; x++, iptr++) {
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int cc1 = xpmGetC(data);
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if (cc1 > 0 && cc1 < 256) {
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@@ -646,7 +661,11 @@ do \
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xpmHashAtom *slot;
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for (y = 0; y < height; y++) {
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- xpmNextString(data);
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+ ErrorStatus = xpmNextString(data);
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+ if (ErrorStatus != XpmSuccess) {
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+ XpmFree(iptr2);
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+ return (ErrorStatus);
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+ }
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for (x = 0; x < width; x++, iptr++) {
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for (a = 0, s = buf; a < cpp; a++, s++)
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*s = xpmGetC(data); /* int assigned to char, not a problem here */
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@@ -660,7 +679,11 @@ do \
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}
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} else {
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for (y = 0; y < height; y++) {
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- xpmNextString(data);
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+ ErrorStatus = xpmNextString(data);
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+ if (ErrorStatus != XpmSuccess) {
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+ XpmFree(iptr2);
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+ return (ErrorStatus);
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+ }
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for (x = 0; x < width; x++, iptr++) {
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for (a = 0, s = buf; a < cpp; a++, s++)
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*s = xpmGetC(data); /* int assigned to char, not a problem here */
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--
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2.46.0
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@ -1,43 +0,0 @@
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From c5ab17bcc34914c0b0707d2135dbebe9a367c5f0 Mon Sep 17 00:00:00 2001
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From: Matthieu Herrb <matthieu@herrb.eu>
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Date: Thu, 12 Jan 2023 15:05:39 +1000
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Subject: [PATCH] Prevent a double free in the error code path
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xpmParseDataAndCreate() calls XDestroyImage() in the error path.
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Reproducible with sxpm "zero-width.xpm", that file is in the test/
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directory.
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The same approach is needed in the bytes_per_line == 0 condition though
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here it just plugs a memory leak.
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Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Origin:
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https://gitlab.freedesktop.org/xorg/lib/libxpm/-/commit/c5ab17bcc34914c0b0707d2135dbebe9a367c5f0
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---
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lib/Xm/Xpmcreate.c | 6 +++++-
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1 file changed, 5 insertions(+), 1 deletion(-)
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diff --git a/lib/Xm/Xpmcreate.c b/lib/Xm/Xpmcreate.c
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index d0f3c3b..01c5d1a 100644
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--- a/lib/Xm/Xpmcreate.c
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+++ b/lib/Xm/Xpmcreate.c
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@@ -954,10 +954,14 @@ CreateXImage(display, visual, depth, format, width, height, image_return)
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#ifndef FOR_MSW
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if (height != 0 && (*image_return)->bytes_per_line >= INT_MAX / height) {
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XDestroyImage(*image_return);
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+ *image_return = NULL;
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return (XpmNoMemory);
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}
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- if((*image_return)->bytes_per_line == 0 || height == 0)
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+ if((*image_return)->bytes_per_line == 0 || height == 0) {
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+ XDestroyImage(*image_return);
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+ *image_return = NULL;
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return XpmNoMemory;
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+ }
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/* now that bytes_per_line must have been set properly alloc data */
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(*image_return)->data =
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(char *) XpmMalloc((*image_return)->bytes_per_line * height);
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--
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2.46.0
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@ -1,39 +0,0 @@
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From 4636007dd4cebca8ee10738a7833f629d8687529 Mon Sep 17 00:00:00 2001
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From: Alan Coopersmith <alan.coopersmith@oracle.com>
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Date: Sat, 17 Dec 2022 12:23:45 -0800
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Subject: Fix CVE-2022-46285: Infinite loop on unclosed comments
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|
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When reading XPM images from a file with libXpm 3.5.14 or older, if a
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comment in the file is not closed (i.e. a C-style comment starts with
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"/*" and is missing the closing "*/"), the ParseComment() function will
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loop forever calling getc() to try to read the rest of the comment,
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failing to notice that it has returned EOF, which may cause a denial of
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service to the calling program.
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|
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Reported-by: Marco Ivaldi <raptor@0xdeadbeef.info>
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Signed-off-by: Alan Coopersmith <alan.coopersmith@oracle.com>
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Origin:
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https://gitlab.freedesktop.org/xorg/lib/libxpm/-/commit/a3a7c6dcc3b629d765014816c566c63165c63ca8
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---
|
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lib/Xm/Xpmdata.c | 4 ++++
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1 file changed, 4 insertions(+)
|
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|
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diff --git a/lib/Xm/Xpmdata.c b/lib/Xm/Xpmdata.c
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index d65ae57..9c53f90 100644
|
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--- a/lib/Xm/Xpmdata.c
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+++ b/lib/Xm/Xpmdata.c
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@@ -171,6 +171,10 @@ ParseComment(mdata)
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notend = 0;
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ungetc(*s, file);
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}
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+ else if (c == EOF) {
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+ /* hit end of file before the end of the comment */
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|
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+ return XpmFileInvalid;
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|
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+ }
|
|
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}
|
|
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return 0;
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|
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}
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--
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2.46.0
|
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|
|
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@ -1,26 +0,0 @@
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From c84b26e5367ee6a0ab856c14bf1e18aa274926f9 Mon Sep 17 00:00:00 2001
|
|
||||||
From: cherry530 <707078654@qq.com>
|
|
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Date: Fri, 25 Aug 2023 17:33:50 +0800
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|
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Subject: [PATCH] Fix issues with Werror format security
|
|
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|
|
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Signed-off-by: cherry530 <707078654@qq.com>
|
|
||||||
---
|
|
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tools/wml/wmlouth.c | 2 +-
|
|
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1 file changed, 1 insertion(+), 1 deletion(-)
|
|
||||||
|
|
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diff --git a/tools/wml/wmlouth.c b/tools/wml/wmlouth.c
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|
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index ead4512..e92d181 100644
|
|
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--- a/tools/wml/wmlouth.c
|
|
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+++ b/tools/wml/wmlouth.c
|
|
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@@ -799,7 +799,7 @@ for ( ndx=0 ; ndx<wml_obj_arg_ptr->cnt ; ndx++ )
|
|
||||||
}
|
|
||||||
if ( bitno != 8 )
|
|
||||||
fprintf (outfil, "%s", maskbuf);
|
|
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-fprintf (outfil, canned1a);
|
|
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+fprintf (outfil, "%s", canned1a);
|
|
||||||
|
|
||||||
/*
|
|
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* close the output file
|
|
||||||
--
|
|
||||||
2.27.0
|
|
||||||
|
|
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26
motif.spec
26
motif.spec
@ -1,6 +1,6 @@
|
|||||||
Name: motif
|
Name: motif
|
||||||
Version: 2.3.8
|
Version: 2.3.8
|
||||||
Release: 7
|
Release: 2
|
||||||
Summary: Run-time libraries and programs
|
Summary: Run-time libraries and programs
|
||||||
License: LGPLv2+
|
License: LGPLv2+
|
||||||
URL: https://motif.ics.com/
|
URL: https://motif.ics.com/
|
||||||
@ -13,12 +13,7 @@ Requires: xorg-x11-xbitmaps, xorg-x11-xinit
|
|||||||
Requires: %{name}-help = %{version}-%{release}
|
Requires: %{name}-help = %{version}-%{release}
|
||||||
Provides: openmotif = %{version}-%{release}
|
Provides: openmotif = %{version}-%{release}
|
||||||
Conflicts: lesstif <= 0.92.32-6
|
Conflicts: lesstif <= 0.92.32-6
|
||||||
|
|
||||||
Patch0: 0001-fix-motif-no-autogen.patch
|
Patch0: 0001-fix-motif-no-autogen.patch
|
||||||
Patch1: Fix-issues-with-Werror-format-security.patch
|
|
||||||
Patch2: CVE-2022-44617-1.patch
|
|
||||||
Patch3: CVE-2022-44617-2.patch
|
|
||||||
Patch4: CVE-2022-46285.patch
|
|
||||||
|
|
||||||
%description
|
%description
|
||||||
This module is motif run-time environment, which includes the motif shared libraries.
|
This module is motif run-time environment, which includes the motif shared libraries.
|
||||||
@ -46,10 +41,6 @@ This package includes man files for %{name}.
|
|||||||
%prep
|
%prep
|
||||||
%autosetup -p1
|
%autosetup -p1
|
||||||
sed -i 's/-fno-strict-aliasing/-fstack-protector-strong -fno-strict-aliasing/g' configure.ac
|
sed -i 's/-fno-strict-aliasing/-fstack-protector-strong -fno-strict-aliasing/g' configure.ac
|
||||||
%ifarch loongarch64 riscv64 sw_64
|
|
||||||
%_update_config_guess
|
|
||||||
%_update_config_sub
|
|
||||||
%endif
|
|
||||||
|
|
||||||
%build
|
%build
|
||||||
CFLAGS="$RPM_OPT_FLAGS -D_FILE_OFFSET_BITS=64"
|
CFLAGS="$RPM_OPT_FLAGS -D_FILE_OFFSET_BITS=64"
|
||||||
@ -91,21 +82,6 @@ rm -f $RPM_BUILD_ROOT%{_libdir}/*.la
|
|||||||
%{_mandir}/man*/*
|
%{_mandir}/man*/*
|
||||||
|
|
||||||
%changelog
|
%changelog
|
||||||
* Mon Feb 17 2025 zhangshaoning <zhangshaoning@uniontech.com> - 2.3.8-7
|
|
||||||
- Add sw_64 support
|
|
||||||
|
|
||||||
* Fri Oct 25 2024 yaoxin <yao_xin001@hoperun.com> - 2.3.8-6
|
|
||||||
- Fix CVE-2022-44617 and CVE-2022-46285
|
|
||||||
|
|
||||||
* Fri Aug 25 2023 xu_ping <707078654@qq.com> - 2.3.8-5
|
|
||||||
- Fix issues with Werror format security
|
|
||||||
|
|
||||||
* Wed Jun 28 2023 laokz <zhangkai@iscas.ac.cn> - 2.3.8-4
|
|
||||||
- update config.guess and config.sub for riscv64
|
|
||||||
|
|
||||||
* Tue Dec 13 2022 huajingyun <huajingyun@loongson.cn> - 2.3.8-3
|
|
||||||
- update config.guess and config.sub for loongarch64
|
|
||||||
|
|
||||||
* Thu Aug 25 2022 Ge Wang <wangge20@h-partners.com> - 2.3.8-2
|
* Thu Aug 25 2022 Ge Wang <wangge20@h-partners.com> - 2.3.8-2
|
||||||
- add security compile option -fstack-protector-strong
|
- add security compile option -fstack-protector-strong
|
||||||
|
|
||||||
|
|||||||
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Block a user