diff options
Diffstat (limited to 'patches/source/libwmf/libwmf-0.2.8.4-CVE-2016-10168.patch')
| -rw-r--r-- | patches/source/libwmf/libwmf-0.2.8.4-CVE-2016-10168.patch | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/patches/source/libwmf/libwmf-0.2.8.4-CVE-2016-10168.patch b/patches/source/libwmf/libwmf-0.2.8.4-CVE-2016-10168.patch new file mode 100644 index 00000000..b1578bb9 --- /dev/null +++ b/patches/source/libwmf/libwmf-0.2.8.4-CVE-2016-10168.patch @@ -0,0 +1,14 @@ +--- libwmf-0.2.8.4/src/extra/gd/gd_gd2.c ++++ libwmf-0.2.8.4/src/extra/gd/gd_gd2.c +@@ -145,6 +145,11 @@ + + if ((*fmt) == GD2_FMT_COMPRESSED) + { ++ if (*ncx <= 0 || *ncy <= 0 || *ncx > 2147483647 / *ncy) { ++ GD2_DBG(printf ("Illegal chunk counts: %d * %d\n", *ncx, *ncy)); ++ goto fail1; ++ } ++ + nc = (*ncx) * (*ncy); + GD2_DBG (printf ("Reading %d chunk index entries\n", nc)); + sidx = sizeof (t_chunk_info) * nc; |