Bug 1434447 (CVE-2016-10248) - CVE-2016-10248 jasper: NULL pointer dereference in jpc_tsfb_synthesize()
Summary: CVE-2016-10248 jasper: NULL pointer dereference in jpc_tsfb_synthesize()
Alias: CVE-2016-10248
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
Depends On: 1434466 1434467 1439171 1439172 1439173 1439174
Blocks: 1314477
TreeView+ depends on / blocked
Reported: 2017-03-21 14:11 UTC by Adam Mariš
Modified: 2019-09-29 14:08 UTC (History)
21 users (show)

Fixed In Version: jasper 1.900.9
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Last Closed: 2017-05-09 21:40:13 UTC

Attachments (Terms of Use)

System ID Private Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2017:1208 0 normal SHIPPED_LIVE Important: jasper security update 2017-05-09 21:13:57 UTC

Description Adam Mariš 2017-03-21 14:11:06 UTC
Null pointer dereference vulnerability in jpc_tsfb_synthesize was found.

Upstream patch:


Published on oss-security:




Comment 1 Adam Mariš 2017-03-21 14:44:37 UTC
Created jasper tracking bugs for this issue:

Affects: epel-5 [bug 1434466]

Created mingw-jasper tracking bugs for this issue:

Affects: fedora-all [bug 1434467]

Comment 2 Tomas Hoger 2017-03-23 21:05:56 UTC
Upstream bug report:


Quoting relevant information form the original reporter's advisory:


Another round of fuzzing on an updated version (1.900.5) revealed another NULL pointer access

The complete ASan output:

# imginfo -f $FILE
warning: trailing garbage in marker segment (14 bytes)
warning: not enough tile data (15 bytes)
warning: bad segmentation symbol
warning: bad segmentation symbol
==7144==ERROR: AddressSanitizer: SEGV on unknown address 0x000000000000 (pc 0x7f6d3c37d0b0 bp 0x7ffdc7407a90 sp 0x7ffdc7407a30 T0)
    #0 0x7f6d3c37d0af in jpc_tsfb_synthesize /tmp/portage/media-libs/jasper-1.900.5/work/jasper-1.900.5/src/libjasper/jpc/jpc_tsfb.c:152:4
    #1 0x7f6d3c2f5140 in jpc_dec_tiledecode /tmp/portage/media-libs/jasper-1.900.5/work/jasper-1.900.5/src/libjasper/jpc/jpc_dec.c:1068:3
    #2 0x7f6d3c2e5c40 in jpc_dec_process_sod /tmp/portage/media-libs/jasper-1.900.5/work/jasper-1.900.5/src/libjasper/jpc/jpc_dec.c:623:7
    #3 0x7f6d3c2ef294 in jpc_dec_decode /tmp/portage/media-libs/jasper-1.900.5/work/jasper-1.900.5/src/libjasper/jpc/jpc_dec.c:390:10
    #4 0x7f6d3c2ef294 in jpc_decode /tmp/portage/media-libs/jasper-1.900.5/work/jasper-1.900.5/src/libjasper/jpc/jpc_dec.c:254
    #5 0x7f6d3c2bd061 in jp2_decode /tmp/portage/media-libs/jasper-1.900.5/work/jasper-1.900.5/src/libjasper/jp2/jp2_dec.c:215:21
    #6 0x7f6d3c24df39 in jas_image_decode /tmp/portage/media-libs/jasper-1.900.5/work/jasper-1.900.5/src/libjasper/base/jas_image.c:380:16
    #7 0x4f1686 in main /tmp/portage/media-libs/jasper-1.900.5/work/jasper-1.900.5/src/appl/imginfo.c:188:16
    #8 0x7f6d3b35c61f in __libc_start_main /var/tmp/portage/sys-libs/glibc-2.22-r4/work/glibc-2.22/csu/libc-start.c:289                                                                                                                                                        
    #9 0x418e68 in _init (/usr/bin/imginfo+0x418e68)                                                                                                                                                                                                                           

AddressSanitizer can not provide additional info.                                                                                                                                                                                                                              
SUMMARY: AddressSanitizer: SEGV /tmp/portage/media-libs/jasper-1.900.5/work/jasper-1.900.5/src/libjasper/jpc/jpc_tsfb.c:152:4 in jpc_tsfb_synthesize                                                                                                                           

Affected version: 1.900.5

Fixed version: 1.900.9

Comment 3 Tomas Hoger 2017-03-23 21:07:30 UTC
The impact of this flaw is limited to application crash.  There is currently no plan to backport the fix to already released Red Hat Enterprise Linux versions.

Comment 5 errata-xmlrpc 2017-05-09 17:21:35 UTC
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

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