Your submission was sent successfully! Close

You have successfully unsubscribed! Close

CVE-2019-11041

Published: 9 August 2019

When PHP EXIF extension is parsing EXIF information from an image, e.g. via exif_read_data() function, in PHP versions 7.1.x below 7.1.31, 7.2.x below 7.2.21 and 7.3.x below 7.3.8 it is possible to supply it with data what will cause it to read past the allocated buffer. This may lead to information disclosure or crash.

Notes

AuthorNote
sbeattie
PEAR issues should go against php-pear as of xenial
leosilva
for php5 backports: https://github.com/Microsoft/php-src/

Priority

Medium

Cvss 3 Severity Score

7.1

Score breakdown

Status

Package Release Status
php5
Launchpad, Ubuntu, Debian
upstream Needs triage

trusty
Released (5.5.9+dfsg-1ubuntu4.29+esm5)
Available with Ubuntu Pro or Ubuntu Pro (Infra-only)
xenial Does not exist

bionic Does not exist

disco Does not exist

php7.0
Launchpad, Ubuntu, Debian
upstream Needs triage

trusty Does not exist

xenial
Released (7.0.33-0ubuntu0.16.04.6)
bionic Does not exist

disco Does not exist

php7.2
Launchpad, Ubuntu, Debian
bionic
Released (7.2.19-0ubuntu0.18.04.2)
disco
Released (7.2.19-0ubuntu0.19.04.2)
trusty Does not exist

upstream Needs triage

xenial Does not exist

php7.3
Launchpad, Ubuntu, Debian
bionic Does not exist

disco Does not exist

trusty Does not exist

upstream Needs triage

xenial Does not exist

Severity score breakdown

Parameter Value
Base score 7.1
Attack vector Network
Attack complexity Low
Privileges required None
User interaction Required
Scope Unchanged
Confidentiality Low
Integrity impact None
Availability impact High
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:H