Improper error handling in RAS encoder/decoder with assertion test were found. Upstream patch: https://github.com/mdadams/jasper/commit/411a4068f8c464e883358bf403a3e25158863823 CVE assignment: http://seclists.org/oss-sec/2016/q4/441
Created mingw-jasper tracking bugs for this issue: Affects: fedora-all [bug 1396987] Affects: epel-7 [bug 1396989]
Created jasper tracking bugs for this issue: Affects: fedora-all [bug 1396986] Affects: epel-5 [bug 1396988]
Original reporter's advisory: https://blogs.gentoo.org/ago/2016/11/16/jasper-multiple-assertion-failure/ Relevant information from the advisory: Affected version: 1.900.13 Output/failure: /tmp/portage/media-libs/jasper-1.900.13/work/jasper-1.900.13/src/libjasper/ras/ras_dec.c:330: int ras_getcmap(jas_stream_t *, ras_hdr_t *, ras_cmap_t *): Assertion `numcolors <= 256' failed. Commit fix: https://github.com/mdadams/jasper/commit/411a4068f8c464e883358bf403a3e25158863823 Fixed version: 1.900.14 Testcase: https://github.com/asarubbo/poc/blob/master/00005-jasper-assert-ras_getcmap CVE: CVE-2016-9388 Upstream bug report: https://github.com/mdadams/jasper/issues/51
Impact of this problem is limited to unexpected application termination. There is currently no plan to backport the fix to already released Red Hat Enterprise Linux versions.
Re-considering inclusion for easier future testing.
This issue has been addressed in the following products: Red Hat Enterprise Linux 6 Red Hat Enterprise Linux 7 Via RHSA-2017:1208 https://access.redhat.com/errata/RHSA-2017:1208