The OpenBSD qsort() function is recursive, and not randomized, an attacker can construct a pathological input array of N elements that causes qsort() to deterministically recurse N/4 times. This allows attackers to consume arbitrary amounts of stack memory and manipulate stack memory to assist in arbitrary code execution attacks. This affects OpenBSD 6.1 and possibly earlier versions.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: mitre
Published: 2017-06-19T16:00:00
Updated: 2024-08-05T22:00:40.943Z
Reserved: 2017-06-19T00:00:00
Link: CVE-2017-1000373
Vulnrichment
No data.
NVD
Status : Modified
Published: 2017-06-19T16:29:00.497
Modified: 2024-11-21T03:04:34.683
Link: CVE-2017-1000373
Redhat
No data.