A use-after-free in onig_new_deluxe() in regext.c in Oniguruma 6.9.2 allows attackers to potentially cause information disclosure, denial of service, or possibly code execution by providing a crafted regular expression. The attacker provides a pair of a regex pattern and a string, with a multi-byte encoding that gets handled by onig_new_deluxe(). Oniguruma issues often affect Ruby, as well as common optional libraries for PHP and Rust.
Fixes

Solution

No solution given by the vendor.


Workaround

No workaround given by the vendor.

History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T23:49:24.159Z

Reserved: 2019-07-03T00:00:00

Link: CVE-2019-13224

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2019-07-10T14:15:11.607

Modified: 2024-11-21T04:24:29.107

Link: CVE-2019-13224

cve-icon Redhat

Severity : Moderate

Publid Date: 2019-06-27T00:00:00Z

Links: CVE-2019-13224 - Bugzilla

cve-icon OpenCVE Enrichment

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