Out-of-bounds Read Affecting libonig package, versions <6.3.0-1
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Test your applications- Snyk ID SNYK-UBUNTU1804-LIBONIG-282481
- published 24 May 2017
- disclosed 24 May 2017
Introduced: 24 May 2017
CVE-2017-9224 Open this link in a new tabHow to fix?
Upgrade Ubuntu:18.04 libonig to version 6.3.0-1 or higher.
NVD Description
Note: Versions mentioned in the description apply only to the upstream libonig package and not the libonig package as distributed by Ubuntu.
See How to fix? for Ubuntu:18.04 relevant fixed versions and status.
An issue was discovered in Oniguruma 6.2.0, as used in Oniguruma-mod in Ruby through 2.4.1 and mbstring in PHP through 7.1.5. A stack out-of-bounds read occurs in match_at() during regular expression searching. A logical error involving order of validation and access in match_at() could result in an out-of-bounds read from a stack buffer.
References
- http://people.ubuntu.com/~ubuntu-security/cve/CVE-2017-9224
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-9224
- https://security-tracker.debian.org/tracker/CVE-2017-9224
- https://github.com/kkos/oniguruma/commit/690313a061f7a4fa614ec5cc8368b4f2284e059b
- https://github.com/kkos/oniguruma/issues/57
- https://access.redhat.com/errata/RHSA-2018:1296
- http://www.securityfocus.com/bid/101244