Bug 1332865 (CVE-2016-4542, CVE-2016-4543, CVE-2016-4544)
Summary: | CVE-2016-4542 CVE-2016-4543 CVE-2016-4544 php: Out-of-bounds heap memory read in exif_read_data() caused by malformed input | ||
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Product: | [Other] Security Response | Reporter: | Adam Mariš <amaris> |
Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
Status: | CLOSED ERRATA | QA Contact: | |
Severity: | low | Docs Contact: | |
Priority: | low | ||
Version: | unspecified | CC: | abhgupta, dmcphers, fedora, jialiu, jokerman, jorton, jwalter, kseifried, lmeyer, mmaslano, mmccomas, rcollet, tiwillia, webstack-team, yozone |
Target Milestone: | --- | Keywords: | Security |
Target Release: | --- | ||
Hardware: | All | ||
OS: | Linux | ||
Whiteboard: | |||
Fixed In Version: | php 5.5.35, php 5.6.21, php 7.0.6 | Doc Type: | Bug Fix |
Doc Text: | Story Points: | --- | |
Clone Of: | Environment: | ||
Last Closed: | 2016-06-13 16:29:29 UTC | Type: | --- |
Regression: | --- | Mount Type: | --- |
Documentation: | --- | CRM: | |
Verified Versions: | Category: | --- | |
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |
Cloudforms Team: | --- | Target Upstream Version: | |
Embargoed: | |||
Bug Depends On: | 1332882 | ||
Bug Blocks: | 1332879 |
Description
Adam Mariš
2016-05-04 08:57:09 UTC
Created php tracking bugs for this issue: Affects: fedora-all [bug 1332882] As per CVE assignment: http://seclists.org/oss-sec/2016/q2/259 Use CVE-2016-4542 for the issue associated with the spprintf call. Use CVE-2016-4543 for both issues in which "Illegal IFD size" validation was added. Use CVE-2016-4544 for the issue in which "Invalid TIFF start" validation was added. php-5.6.21-1.fc24 has been pushed to the Fedora 24 stable repository. If problems still persist, please make note of it in this bug report. php-5.6.21-1.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report. There are limited buffer over-reads, which may possibly cause crash or information leak. However, practically triggering either is of low probability because of how over-reads are limited. Hence no plan to backport this fix. This issue has been addressed in the following products: Red Hat Software Collections for Red Hat Enterprise Linux 6 Red Hat Software Collections for Red Hat Enterprise Linux 6.7 EUS Red Hat Software Collections for Red Hat Enterprise Linux 7 Red Hat Software Collections for Red Hat Enterprise Linux 7.2 EUS Red Hat Software Collections for Red Hat Enterprise Linux 7.3 EUS Via RHSA-2016:2750 https://rhn.redhat.com/errata/RHSA-2016-2750.html |