diff options
Diffstat (limited to 'pkgs/development/libraries/jasper/jasper-CVE-2014-8138.diff')
| -rw-r--r-- | pkgs/development/libraries/jasper/jasper-CVE-2014-8138.diff | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/pkgs/development/libraries/jasper/jasper-CVE-2014-8138.diff b/pkgs/development/libraries/jasper/jasper-CVE-2014-8138.diff new file mode 100644 index 000000000000..cbf0899d807a --- /dev/null +++ b/pkgs/development/libraries/jasper/jasper-CVE-2014-8138.diff @@ -0,0 +1,16 @@ +From RedHat: https://bugzilla.redhat.com/attachment.cgi?id=967280&action=diff + +--- jasper-1.900.1.orig/src/libjasper/jp2/jp2_dec.c 2014-12-11 14:06:44.000000000 +0100 ++++ jasper-1.900.1/src/libjasper/jp2/jp2_dec.c 2014-12-11 14:06:26.000000000 +0100 +@@ -386,6 +386,11 @@ jas_image_t *jp2_decode(jas_stream_t *in + /* Determine the type of each component. */ + if (dec->cdef) { + for (i = 0; i < dec->numchans; ++i) { ++ /* Is the channel number reasonable? */ ++ if (dec->cdef->data.cdef.ents[i].channo >= dec->numchans) { ++ jas_eprintf("error: invalid channel number in CDEF box\n"); ++ goto error; ++ } + jas_image_setcmpttype(dec->image, + dec->chantocmptlut[dec->cdef->data.cdef.ents[i].channo], + jp2_getct(jas_image_clrspc(dec->image), |