Vulnerability Details CVE-2017-14227
In MongoDB libbson 1.7.0, the bson_iter_codewscope function in bson-iter.c miscalculates a bson_utf8_validate length argument, which allows remote attackers to cause a denial of service (heap-based buffer over-read in the bson_utf8_validate function in bson-utf8.c), as demonstrated by bson-to-json.c.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.01
EPSS Ranking 75.8%
CVSS Severity
CVSS v3 Score 7.5
CVSS v2 Score 5.0
References
- http://www.securityfocus.com/bid/100825
- https://bugzilla.redhat.com/show_bug.cgi?id=1489355
- https://bugzilla.redhat.com/show_bug.cgi?id=1489356
- https://bugzilla.redhat.com/show_bug.cgi?id=1489362
- http://www.securityfocus.com/bid/100825
- https://bugzilla.redhat.com/show_bug.cgi?id=1489355
- https://bugzilla.redhat.com/show_bug.cgi?id=1489356
- https://bugzilla.redhat.com/show_bug.cgi?id=1489362