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Red Hat Bugzilla – Attachment 609986 Details for
Bug 854227
CVE-2012-4405 ghostscript, argyllcms: Array index error leading to heap-based bufer OOB write
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[patch]
patch for ghostscript
ghostscript-CVE-2012-4405.patch (text/plain), 609 bytes, created by
Tim Waugh
on 2012-09-05 11:11:34 UTC
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Description:
patch for ghostscript
Filename:
MIME Type:
Creator:
Tim Waugh
Created:
2012-09-05 11:11:34 UTC
Size:
609 bytes
patch
obsolete
>diff -up ghostscript-8.70/icclib/icc.c.CVE-2012-4405 ghostscript-8.70/icclib/icc.c >--- ghostscript-8.70/icclib/icc.c.CVE-2012-4405 2009-07-28 08:48:19.000000000 +0100 >+++ ghostscript-8.70/icclib/icc.c 2012-09-05 11:43:56.577728357 +0100 >@@ -5006,6 +5006,11 @@ static int icmLut_read( > p->clutPoints = read_UInt8Number(bp+10); > > /* Sanity check */ >+ if (p->inputChan < 1) { >+ sprintf(icp->err,"icmLut_read: No input channels!"); >+ return icp->errc = 1; >+ } >+ > if (p->inputChan > MAX_CHAN) { > sprintf(icp->err,"icmLut_read: Can't handle > %d input channels\n",MAX_CHAN); > return icp->errc = 1;
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bug 854227
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