The (1) load_djpeg
function in JpegImagePlugin.py
, (2) Ghostscript
function in EpsImagePlugin.py
, (3) load
function in IptcImagePlugin.py
, and (4) _copy
function in Image.py
in Python Image Library (PIL) 1.1.7 and earlier and Pillow before 2.3.1 do not properly create temporary files, which allow local users to overwrite arbitrary files and obtain sensitive information via a symlink attack on the temporary file.
lists.opensuse.org/opensuse-updates/2014-05/msg00002.html
www.openwall.com/lists/oss-security/2014/02/11/1
www.ubuntu.com/usn/USN-2168-1
bugs.debian.org/cgi-bin/bugreport.cgi?bug=737059
github.com/python-imaging/Pillow/commit/4e9f367dfd3f04c8f5d23f7f759ec12782e10ee7
nvd.nist.gov/vuln/detail/CVE-2014-1932
security.gentoo.org/glsa/201612-52
web.archive.org/web/20170103151725/www.securityfocus.com/bid/65511