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.
https://security.gentoo.org/glsa/201612-52
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=737059
http://www.ubuntu.com/usn/USN-2168-1
http://www.securityfocus.com/bid/65511
http://www.openwall.com/lists/oss-security/2014/02/11/1
http://lists.opensuse.org/opensuse-updates/2014-05/msg00002.html
Published: 2014-04-17
Updated: 2025-04-12
Base Score: 4.4
Vector: CVSS2#AV:L/AC:M/Au:N/C:P/I:P/A:P
Severity: Medium
Base Score: 7.7
Vector: CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Severity: High
Base Score: 8.5
Vector: CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
Severity: High
EPSS: 0.00128