← Back to branch summary

~ubuntu-security/ubuntu-cve-tracker/master

« back to all changes in this revision

Viewing changes to retired/CVE-2017-9935

  • Committer: Steve Beattie
  • Date: 2019-02-19 06:18:27 UTC
  • Revision ID: sbeattie@ubuntu.com-20190219061827-oh57fzcfc1u9dlfk
The ubuntu-cve-tracker project has been converted to git.

Please use 'git clone https://git.launchpad.net/ubuntu-cve-tracker' to
get the converted tree.

Show diffs side-by-side

added added

removed removed

Lines of Context:
retired/CVE-2017-9935
1
 
PublicDateAtUSN: 2017-06-26
2
 
Candidate: CVE-2017-9935
3
 
PublicDate: 2017-06-26
4
 
References:
5
 
 https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9935
6
 
 https://usn.ubuntu.com/usn/usn-3606-1
7
 
Description:
8
 
 In LibTIFF 4.0.8, there is a heap-based buffer overflow in the
9
 
 t2p_write_pdf function in tools/tiff2pdf.c. This heap overflow could lead
10
 
 to different damages. For example, a crafted TIFF document can lead to an
11
 
 out-of-bounds read in TIFFCleanup, an invalid free in TIFFClose or
12
 
 t2p_free, memory corruption in t2p_readwrite_pdf_image, or a double free in
13
 
 t2p_free. Given these possibilities, it probably could cause arbitrary code
14
 
 execution.
15
 
Ubuntu-Description:
16
 
Notes:
17
 
 ratliff> reproducer errors out rather than crashing on trusty & zesty
18
 
 sbeattie> possibly only affects tiff tools, not libtiff itself
19
 
 mdeslaur> patch in upstream bug
20
 
 mdeslaur> we will not be fixing this issue in precise/esm
21
 
Bugs:
22
 
 http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=866109
23
 
 http://bugzilla.maptools.org/show_bug.cgi?id=2704
24
 
Priority: medium
25
 
Discovered-by:
26
 
Assigned-to:
27
 
 
28
 
Patches_tiff:
29
 
 upstream: https://gitlab.com/libtiff/libtiff/commit/3dd8f6a357981a4090f126ab9025056c938b6940
30
 
 upstream: https://gitlab.com/libtiff/libtiff/commit/d4f213636b6f950498a1386083199bd7f65676b9
31
 
upstream_tiff: released (4.0.9-2)
32
 
precise/esm_tiff: ignored
33
 
trusty_tiff: released (4.0.3-7ubuntu0.9)
34
 
vivid/ubuntu-core_tiff: DNE
35
 
xenial_tiff: released (4.0.6-1ubuntu0.4)
36
 
yakkety_tiff: ignored (reached end-of-life)
37
 
zesty_tiff: ignored (reached end-of-life)
38
 
artful_tiff: released (4.0.8-5ubuntu0.1)
39
 
devel_tiff: not-affected (4.0.9-4)
40