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Bug 1213446 - (CVE-2015-2783) CVE-2015-2783 php: buffer over-read in Phar metadata parsing
CVE-2015-2783 php: buffer over-read in Phar metadata parsing
Status: CLOSED ERRATA
Product: Security Response
Classification: Other
Component: vulnerability (Show other bugs)
unspecified
All Linux
low Severity low
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Assigned To: Red Hat Product Security
impact=low,public=20150416,reported=2...
: Security
Depends On: 1213456 1228052 1228053 1228070 1228071 1228072 1228073 1228074 1228075 1228076 1228077
Blocks: 1213462
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Reported: 2015-04-20 11:08 EDT by Vasyl Kaigorodov
Modified: 2015-11-25 05:35 EST (History)
16 users (show)

See Also:
Fixed In Version: php 5.4.40, php 5.5.24, php 5.6.8
Doc Type: Bug Fix
Doc Text:
A buffer over-read flaw was found in PHP's phar (PHP Archive) paths implementation. A malicious script author could possibly use this flaw to disclose certain portions of server memory.
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Clone Of:
Environment:
Last Closed: 2015-07-09 17:33:46 EDT
Type: ---
Regression: ---
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Documentation: ---
CRM:
Verified Versions:
Category: ---
oVirt Team: ---
RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: ---

Attachments (Terms of Use)
Add an attachment (proposed patch, testcase, etc.)


External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2015:1066 normal SHIPPED_LIVE Important: php54 security and bug fix update 2015-06-05 11:42:20 EDT
Red Hat Product Errata RHSA-2015:1135 normal SHIPPED_LIVE Important: php security and bug fix update 2015-06-23 08:11:40 EDT
Red Hat Product Errata RHSA-2015:1186 normal SHIPPED_LIVE Important: php55-php security update 2015-06-25 08:31:54 EDT
Red Hat Product Errata RHSA-2015:1187 normal SHIPPED_LIVE Important: rh-php56-php security update 2015-06-25 08:43:17 EDT
Red Hat Product Errata RHSA-2015:1218 normal SHIPPED_LIVE Moderate: php security update 2015-07-09 17:01:41 EDT

  None (edit)
Description Vasyl Kaigorodov 2015-04-20 11:08:18 EDT 
PHP versions 5.4.40, 5.5.24, and 5.6.8 provide a fix for Phar PHP extension which previously did not properly processed a crafted Phar data. This issue could lead to a sensitive information disclosure.

Upstream fix:
http://git.php.net/?p=php-src.git;a=commitdiff;h=9faaee66fa493372c7340b1ab05f8fd115131a42

Upstream bug:
https://bugs.php.net/bug.php?id=69324
Comment 1 Vasyl Kaigorodov 2015-04-20 11:25:36 EDT 
Created php tracking bugs for this issue:

Affects: fedora-all [bug 1213456]
Comment 2 Fedora Update System 2015-04-22 18:52:00 EDT 
php-5.6.8-1.fc22 has been pushed to the Fedora 22 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 3 Fedora Update System 2015-04-23 12:11:07 EDT 
php-5.6.8-1.fc21 has been pushed to the Fedora 21 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 4 Fedora Update System 2015-04-27 04:39:35 EDT 
php-5.5.24-1.fc20 has been pushed to the Fedora 20 stable repository.  If problems still persist, please make note of it in this bug report.
Comment 12 Tomas Hoger 2015-06-05 10:47:40 EDT 
The PHP packages as shipped as part of the php54 collection in Red Hat Software Collections were updated to fixed upstream version 5.4.40 via RHSA-2015:1066 released as part of Red Hat Software Collections 2.0.


This issue has been addressed in the php54-php packages in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 7
  Red Hat Software Collections for Red Hat Enterprise Linux 6
  Red Hat Software Collections for Red Hat Enterprise Linux 6.6 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 6.5 EUS

Via RHSA-2015:1066 https://rhn.redhat.com/errata/RHSA-2015-1066.html
Comment 13 errata-xmlrpc 2015-06-23 04:13:05 EDT 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 7

Via RHSA-2015:1135 https://rhn.redhat.com/errata/RHSA-2015-1135.html
Comment 14 errata-xmlrpc 2015-06-25 04:32:22 EDT 
This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 7
  Red Hat Software Collections for Red Hat Enterprise Linux 7.1 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 6.5 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 6
  Red Hat Software Collections for Red Hat Enterprise Linux 6.6 EUS

Via RHSA-2015:1186 https://rhn.redhat.com/errata/RHSA-2015-1186.html
Comment 15 errata-xmlrpc 2015-06-25 04:43:44 EDT 
This issue has been addressed in the following products:

  Red Hat Software Collections for Red Hat Enterprise Linux 7
  Red Hat Software Collections for Red Hat Enterprise Linux 7.1 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 6.5 EUS
  Red Hat Software Collections for Red Hat Enterprise Linux 6
  Red Hat Software Collections for Red Hat Enterprise Linux 6.6 EUS

Via RHSA-2015:1187 https://rhn.redhat.com/errata/RHSA-2015-1187.html
Comment 16 errata-xmlrpc 2015-07-09 13:07:40 EDT 
This issue has been addressed in the following products:

  Red Hat Enterprise Linux 6

Via RHSA-2015:1218 https://rhn.redhat.com/errata/RHSA-2015-1218.html
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