CVE-2017-9227
First published: Tue May 23 2017(Updated: )
Add oniguruma upstream fix (CVE-2017-9224, CVE-2017-9226, CVE-2017-9227, CVE-2017-9228, CVE-2017-9229)
Credit: cve@mitre.org cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| redhat/rh-php70-php | <0:7.0.27-1.el6 | 0:7.0.27-1.el6 |
| redhat/rh-php70-php | <0:7.0.27-1.el7 | 0:7.0.27-1.el7 |
| Oniguruma Project Oniguruma | =6.2.0 | |
| PHP PHP | >=5.6.0<5.6.31 | |
| PHP PHP | >=7.0.0<7.0.21 | |
| PHP PHP | >=7.1.0<7.1.7 | |
| PHP PHP | <7.0.21 | 7.0.21 |
| redhat/oniguruma | <6.3.0 | 6.3.0 |
| redhat/php | <5.6.31 | 5.6.31 |
| redhat/php | <7.0.21 | 7.0.21 |
| redhat/php | <7.1.7 | 7.1.7 |
| debian/libonig | 6.9.6-1.1 6.9.8-1 6.9.9-1 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
- https://www.cve.org/CVERecord?id=CVE-2017-9227 https://nvd.nist.gov/vuln/detail/CVE-2017-9227
- https://bugzilla.redhat.com/show_bug.cgi?id=1466739
- https://access.redhat.com/errata/RHSA-2018:1296
- https://access.redhat.com/security/cve/CVE-2017-9227
- http://www.securityfocus.com/bid/100538
- https://github.com/kkos/oniguruma/commit/9690d3ab1f9bcd2db8cbe1fe3ee4a5da606b8814
- https://github.com/kkos/oniguruma/issues/58
- https://launchpad.net/bugs/cve/CVE-2017-9227
- https://www.php.net/ChangeLog-7.php#7.0.21 (Advisory)
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1466750
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1466752
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1466751
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1466749
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1466753
- https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1466739#c4
- https://security-tracker.debian.org/tracker/CVE-2017-9227
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9227
- https://nvd.nist.gov/vuln/detail/CVE-2017-9227
- https://ubuntu.com/security/CVE-2017-9227
Frequently Asked Questions
What is CVE-2017-9227?
CVE-2017-9227 is a vulnerability in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5, which allows a stack out-of-bounds read during regular expression searching, resulting in a denial of service or potentially more severe consequences.
How severe is CVE-2017-9227?
CVE-2017-9227 has a severity rating of 9.8 out of 10, making it a critical vulnerability.
What software is affected by CVE-2017-9227?
CVE-2017-9227 affects Oniguruma 6.2.0, Oniguruma-mod in Ruby through 2.4.1, and mbstring in PHP through 7.1.5.
How do I fix CVE-2017-9227?
To fix CVE-2017-9227, update Oniguruma to version 6.3.0.
Where can I find more information about CVE-2017-9227?
You can find more information about CVE-2017-9227 at the following references: [Reference 1](https://github.com/kkos/oniguruma/issues/58), [Reference 2](https://github.com/kkos/oniguruma/commit/9690d3ab1f9bcd2db8cbe1fe3ee4a5da606b8814), [Reference 3](https://bugzilla.redhat.com/show_bug.cgi/show_bug.cgi?id=1466750)
- collector/redhat-cve
- collector/nvd-index
- collector/launchpad-cve
- source/Launchpad
- agent/remedy
- agent/last-modified-date
- agent/first-publish-date
- agent/author
- agent/type
- collector/php-changelog
- source/PHP
- alias/CVE-2017-9226
- alias/CVE-2017-9227
- alias/CVE-2017-9228
- alias/CVE-2017-9229
- agent/software-canonical-lookup
- agent/severity
- agent/weakness
- agent/description
- collector/nvd-cve
- source/NVD
- collector/redhat-bugzilla
- source/Red Hat
- agent/event
- agent/references
- alias/CVE-2017-9224
- agent/tags
- collector/security-tracker-debian
- source/Debian
- agent/softwarecombine
- collector/usn-cve
- source/Ubuntu
- package-manager/redhat
- vendor/oniguruma project
- canonical/oniguruma project oniguruma
- version/oniguruma project oniguruma/6.2.0
- vendor/php
- canonical/php php
- version/php php/5.6.0
- version/php php/7.0.0
- version/php php/7.1.0
- package-manager/debian