vulnerability
Amazon Linux AMI 2: CVE-2019-13456: Security patch for freeradius (ALAS-2020-1515)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 3 | (AV:A/AC:M/Au:N/C:P/I:N/A:N) | Dec 3, 2019 | Oct 28, 2020 | Sep 30, 2022 |
Severity
3
CVSS
(AV:A/AC:M/Au:N/C:P/I:N/A:N)
Published
Dec 3, 2019
Added
Oct 28, 2020
Modified
Sep 30, 2022
Description
In FreeRADIUS 3.0 through 3.0.19, on average 1 in every 2048 EAP-pwd handshakes fails because the password element cannot be found within 10 iterations of the hunting and pecking loop. This leaks information that an attacker can use to recover the password of any user. This information leakage is similar to the "Dragonblood" attack and CVE-2019-9494.
Solutions
amazon-linux-ami-2-upgrade-freeradiusamazon-linux-ami-2-upgrade-freeradius-debuginfoamazon-linux-ami-2-upgrade-freeradius-develamazon-linux-ami-2-upgrade-freeradius-docamazon-linux-ami-2-upgrade-freeradius-krb5amazon-linux-ami-2-upgrade-freeradius-ldapamazon-linux-ami-2-upgrade-freeradius-mysqlamazon-linux-ami-2-upgrade-freeradius-perlamazon-linux-ami-2-upgrade-freeradius-postgresqlamazon-linux-ami-2-upgrade-freeradius-pythonamazon-linux-ami-2-upgrade-freeradius-sqliteamazon-linux-ami-2-upgrade-freeradius-unixodbcamazon-linux-ami-2-upgrade-freeradius-utils
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