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CVE-2016-3076

Publication date 24 April 2017

Last updated 24 July 2024


Ubuntu priority

Cvss 3 Severity Score

5.5 · Medium

Score breakdown

Heap-based buffer overflow in the j2k_encode_entry function in Pillow 2.5.0 through 3.1.1 allows remote attackers to cause a denial of service (memory corruption) via a crafted Jpeg2000 file.

Read the notes from the security team

Status

Package Ubuntu Release Status
pillow 16.04 LTS xenial
Not affected
15.10 wily Ignored
14.04 LTS trusty
Not affected
12.04 LTS precise Not in release
python-imaging 16.04 LTS xenial Not in release
15.10 wily Not in release
14.04 LTS trusty Not in release
12.04 LTS precise
Not affected

Notes


mdeslaur

see if built against openjpeg


sbeattie

not built against openjpeg j2k support added to pillow in 2.4.0 release

Severity score breakdown

Parameter Value
Base score 5.5 · Medium
Attack vector Local
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality None
Integrity impact None
Availability impact High
Vector CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H