| Summary: | CVE-2016-10249 jasper: integer overflow in jas_matrix_create() | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Adam Mariš <amaris> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | high | Docs Contact: | |
| Priority: | high | ||
| Version: | unspecified | CC: | abhgupta, bmcclain, cfergeau, dblechte, dmcphers, eedri, erik-fedora, jialiu, jokerman, jridky, kseifried, lmeyer, lsurette, mgoldboi, michal.skrivanek, mike, mmccomas, rbalakri, rdieter, rh-spice-bugs, rjones, sherold, slawomir, srevivo, tiwillia, ykaul, ylavi |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | jasper 1.900.12 | Doc Type: | If docs needed, set a value |
| Doc Text: | Story Points: | --- | |
| Clone Of: | Environment: | ||
| Last Closed: | 2017-05-09 21:43:07 UTC | Type: | --- |
| Regression: | --- | Mount Type: | --- |
| Documentation: | --- | CRM: | |
| Verified Versions: | Category: | --- | |
| oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
| Cloudforms Team: | --- | Target Upstream Version: | |
| Bug Depends On: | 1388873, 1388874, 1388875, 1388876, 1439171, 1439172, 1439173, 1439174 | ||
| Bug Blocks: | 1314477 | ||
|
Description
Adam Mariš
2016-10-26 09:43:38 UTC
Created mingw-jasper tracking bugs for this issue: Affects: fedora-all [bug 1388874] Affects: epel-7 [bug 1388876] Created jasper tracking bugs for this issue: Affects: fedora-all [bug 1388873] Affects: epel-5 [bug 1388875] CVE assignment notification: http://seclists.org/oss-sec/2017/q1/607 *** Bug 1434442 has been marked as a duplicate of this bug. *** Original reporter's advisory: https://blogs.gentoo.org/ago/2016/10/23/jasper-heap-based-buffer-overflow-in-jpc_dec_tiledecode-jpc_dec-c/ Relevant information from the advisory: Another round of fuzzing on an updated version (1.900.10) a buffer over read because of an integer overflow. The complete ASan output: # imginfo -f $FILE warning: not enough tile data (9 bytes) ================================================================= ==15870==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x7f0c6a964770 at pc 0x7f0c729e93a4 bp 0x7ffd08758cf0 sp 0x7ffd08758ce8 READ of size 8 at 0x7f0c6a964770 thread T0 #0 0x7f0c729e93a3 in jpc_dec_tiledecode /tmp/portage/media-libs/jasper-1.900.10/work/jasper-1.900.10/src/libjasper/jpc/jpc_dec.c:1126:43 #1 0x7f0c729d9567 in jpc_dec_process_eoc /tmp/portage/media-libs/jasper-1.900.10/work/jasper-1.900.10/src/libjasper/jpc/jpc_dec.c:1170:8 #2 0x7f0c729e20c4 in jpc_dec_decode /tmp/portage/media-libs/jasper-1.900.10/work/jasper-1.900.10/src/libjasper/jpc/jpc_dec.c:390:10 #3 0x7f0c729e20c4 in jpc_decode /tmp/portage/media-libs/jasper-1.900.10/work/jasper-1.900.10/src/libjasper/jpc/jpc_dec.c:254 #4 0x7f0c729afc41 in jp2_decode /tmp/portage/media-libs/jasper-1.900.10/work/jasper-1.900.10/src/libjasper/jp2/jp2_dec.c:215:21 #5 0x7f0c7293fa29 in jas_image_decode /tmp/portage/media-libs/jasper-1.900.10/work/jasper-1.900.10/src/libjasper/base/jas_image.c:392:16 #6 0x4f1686 in main /tmp/portage/media-libs/jasper-1.900.10/work/jasper-1.900.10/src/appl/imginfo.c:188:16 #7 0x7f0c71a4c61f in __libc_start_main /var/tmp/portage/sys-libs/glibc-2.22-r4/work/glibc-2.22/csu/libc-start.c:289 #8 0x418e68 in _init (/usr/bin/imginfo+0x418e68) 0x7f0c6a964770 is located 0 bytes to the right of 64749424-byte region [0x7f0c66ba4800,0x7f0c6a964770) allocated by thread T0 here: #0 0x4c03b8 in malloc /var/tmp/portage/sys-devel/llvm-3.8.1-r2/work/llvm-3.8.1.src/projects/compiler-rt/lib/asan/asan_malloc_linux.cc:52 #1 0x7f0c7297efbe in jas_malloc /tmp/portage/media-libs/jasper-1.900.10/work/jasper-1.900.10/src/libjasper/base/jas_malloc.c:105:11 #2 0x7f0c7297efbe in jas_alloc2 /tmp/portage/media-libs/jasper-1.900.10/work/jasper-1.900.10/src/libjasper/base/jas_malloc.c:136 #3 0x7f0c7297fb44 in jas_matrix_create /tmp/portage/media-libs/jasper-1.900.10/work/jasper-1.900.10/src/libjasper/base/jas_seq.c:129:25 #4 0x7f0c7297f71b in jas_seq2d_create /tmp/portage/media-libs/jasper-1.900.10/work/jasper-1.900.10/src/libjasper/base/jas_seq.c:90:17 #5 0x7f0c729d4280 in jpc_dec_tileinit /tmp/portage/media-libs/jasper-1.900.10/work/jasper-1.900.10/src/libjasper/jpc/jpc_dec.c:702:23 #6 0x7f0c729d4280 in jpc_dec_process_sod /tmp/portage/media-libs/jasper-1.900.10/work/jasper-1.900.10/src/libjasper/jpc/jpc_dec.c:559 #7 0x7f0c729e20c4 in jpc_dec_decode /tmp/portage/media-libs/jasper-1.900.10/work/jasper-1.900.10/src/libjasper/jpc/jpc_dec.c:390:10 #8 0x7f0c729e20c4 in jpc_decode /tmp/portage/media-libs/jasper-1.900.10/work/jasper-1.900.10/src/libjasper/jpc/jpc_dec.c:254 #9 0x7f0c729afc41 in jp2_decode /tmp/portage/media-libs/jasper-1.900.10/work/jasper-1.900.10/src/libjasper/jp2/jp2_dec.c:215:21 #10 0x7f0c7293fa29 in jas_image_decode /tmp/portage/media-libs/jasper-1.900.10/work/jasper-1.900.10/src/libjasper/base/jas_image.c:392:16 #11 0x4f1686 in main /tmp/portage/media-libs/jasper-1.900.10/work/jasper-1.900.10/src/appl/imginfo.c:188:16 #12 0x7f0c71a4c61f in __libc_start_main /var/tmp/portage/sys-libs/glibc-2.22-r4/work/glibc-2.22/csu/libc-start.c:289 SUMMARY: AddressSanitizer: heap-buffer-overflow /tmp/portage/media-libs/jasper-1.900.10/work/jasper-1.900.10/src/libjasper/jpc/jpc_dec.c:1126:43 in jpc_dec_tiledecode Shadow bytes around the buggy address: 0x0fe20d524890: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0fe20d5248a0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0fe20d5248b0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0fe20d5248c0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x0fe20d5248d0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 =>0x0fe20d5248e0: 00 00 00 00 00 00 00 00 00 00 00 00 00 00[fa]fa 0x0fe20d5248f0: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0fe20d524900: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0fe20d524910: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0fe20d524920: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa 0x0fe20d524930: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Heap right redzone: fb Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack partial redzone: f4 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb ==15870==ABORTING Affected version: 1.900.10 Fixed version: 1.900.12 Commit fix: https://github.com/mdadams/jasper/commit/988f8365f7d8ad8073b6786e433d34c553ecf568 Credit: This bug was discovered by Agostino Sarubbo of Gentoo. CVE: CVE-2016-10249 Reproducer: https://github.com/asarubbo/poc/blob/master/00001-jasper-heapoverflow-jpc_dec_tiledecode There is a potential problem in the fix linked above, reported upstream in: https://github.com/mdadams/jasper/issues/128 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 |