CVE-2018-1000121

Public on 2018-04-19
Modified on 2019-01-09
Description
A NULL pointer dereference flaw was found in the way libcurl checks values returned by the openldap ldap_get_attribute_ber() function. A malicious LDAP server could use this flaw to crash a libcurl client application via a specially crafted LDAP reply.
Severity
Low
CVSS v3 Base Score
5.3
See breakdown

Affected Packages

Platform Package Release Date Advisory
Amazon Linux 2 curl 2018-04-19 04:55 ALAS2-2018-995
Amazon Linux 2 nss-pem 2019-01-07 21:51 ALAS2-2019-1139
Amazon Linux 1 curl 2018-04-19 04:56 ALAS-2018-995

CVSS Scores

Score Type Score Vector
Amazon Linux CVSSv3 5.3 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
NVD CVSSv2 5.0 AV:N/AC:L/Au:N/C:N/I:N/A:P
NVD CVSSv3 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H