Bug 1223408 (CVE-2015-4025)
| Summary: | CVE-2015-4025 php: CVE-2006-7243 regressions in 5.4+ | ||
|---|---|---|---|
| Product: | [Other] Security Response | Reporter: | Vasyl Kaigorodov <vkaigoro> |
| Component: | vulnerability | Assignee: | Red Hat Product Security <security-response-team> |
| Status: | CLOSED ERRATA | QA Contact: | |
| Severity: | medium | Docs Contact: | |
| Priority: | medium | ||
| Version: | unspecified | CC: | bleanhar, ccoleman, dmcphers, fedora, jdetiber, jialiu, jkeck, jliggitt, jokerman, jorton, kseifried, lmeyer, mmaslano, mmccomas, rcollet, webstack-team |
| Target Milestone: | --- | Keywords: | Security |
| Target Release: | --- | ||
| Hardware: | All | ||
| OS: | Linux | ||
| Whiteboard: | |||
| Fixed In Version: | php 5.4.41, php 5.5.25, php 5.6.9 | Doc Type: | Bug Fix |
| Doc Text: |
It was found that certain PHP functions did not properly handle file names containing a NULL character. A remote attacker could possibly use this flaw to make a PHP script access unexpected files and bypass intended file system access restrictions.
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Story Points: | --- |
| Clone Of: | Environment: | ||
| Last Closed: | 2015-07-09 21:49:55 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: | 1223447, 1228054, 1228055, 1228056, 1228057, 1228058, 1228059, 1228060, 1228061 | ||
| Bug Blocks: | 1222994 | ||
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Description
Vasyl Kaigorodov
2015-05-20 13:13:44 UTC
Created php tracking bugs for this issue: Affects: fedora-all [bug 1223447] I noted CVE-2006-7243 (see bug 662707) regressions in PHP 5.4+ for the following functions in the upstream bug report: - set_include_path() - tempnam() - second argument only - rmdir() - readlink() readlink() was already fixed in 5.4.40 / 5.5.24 / 5.6.8, see bug 1213407 comment 5. Linked upstream commit includes additional fixes for issue not mentioned in the upstream bug report 69418. - pcntl_exec() - tracked via separate bug 1223422 / CVE-2015-4026 - opendir() / dir() - chroot() These additional changes are not 5.4+ regressions. php-5.6.9-1.fc22 has been pushed to the Fedora 22 stable repository. If problems still persist, please make note of it in this bug report. php-5.6.9-1.fc21 has been pushed to the Fedora 21 stable repository. If problems still persist, please make note of it in this bug report. php-5.5.25-1.fc20 has been pushed to the Fedora 20 stable repository. If problems still persist, please make note of it in this bug report. Additional commit for tests: http://git.php.net/?p=php-src.git;a=commit;h=634aa0a2dbf8ec5e6fabb4ee01c6d1355ba7ee67 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 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 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 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-2015:1219 https://rhn.redhat.com/errata/RHSA-2015-1219.html |