Summary
Package updates are available for Amazon Linux 2 that fix the following vulnerabilities: CVE-2018-1084: An integer overflow leading to an out-of-bound read was found in authenticate_nss_2_3() in Corosync. An attacker could craft a malicious packet that would lead to a denial of service. 1552830: CVE-2018-1084 corosync: Integer overflow in exec/totemcrypto.c:authenticate_nss_2_3() function
Fixed packages 6
| Release | Package | Fixed in |
|---|---|---|
| Amazon Linux · 2 | corosync | 0:2.4.3-2.amzn2.1 |
| Amazon Linux · 2 | corosync-debuginfo | 0:2.4.3-2.amzn2.1 |
| Amazon Linux · 2 | corosync-qdevice | 0:2.4.3-2.amzn2.1 |
| Amazon Linux · 2 | corosync-qnetd | 0:2.4.3-2.amzn2.1 |
| Amazon Linux · 2 | corosynclib | 0:2.4.3-2.amzn2.1 |
| Amazon Linux · 2 | corosynclib-devel | 0:2.4.3-2.amzn2.1 |
Vulnerabilities 1
-
High 7.5
corosync before version 2.4.4 is vulnerable to an integer overflow in exec/totemcrypto.c.
References
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web
https://alas.aws.amazon.com/cve/html/CVE-2018-1084.html