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openSUSE:Step:15-SP2
libraw.15684
libraw-CVE-2018-5815.patch
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File libraw-CVE-2018-5815.patch of Package libraw.15684
diff --git a/internal/dcraw_common.cpp b/internal/dcraw_common.cpp index a3dcbcea..041318c5 100644 --- a/internal/dcraw_common.cpp +++ b/internal/dcraw_common.cpp @@ -12395,6 +12395,8 @@ void CLASS parse_qt (int end) while (ftell(ifp)+7 < end) { save = ftell(ifp); if ((size = get4()) < 8) return; + if ((int)size < 0) return; // 2+GB is too much + if (save + size < save) return; // 32bit overflow fread (tag, 4, 1, ifp); if (!memcmp(tag,"moov",4) || !memcmp(tag,"udta",4) ||
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