5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.007 Low
EPSS
Percentile
80.9%
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.
bugzilla.redhat.com/show_bug.cgi?id=1489355
bugzilla.redhat.com/show_bug.cgi?id=1489356
bugzilla.redhat.com/show_bug.cgi?id=1489362
jira.mongodb.org/browse/CDRIVER-2269
launchpad.net/bugs/cve/CVE-2017-14227
nvd.nist.gov/vuln/detail/CVE-2017-14227
security-tracker.debian.org/tracker/CVE-2017-14227
www.cve.org/CVERecord?id=CVE-2017-14227
5 Medium
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
7.5 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
0.007 Low
EPSS
Percentile
80.9%