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Test ID:1.3.6.1.4.1.25623.1.1.10.2020.0367
Category:Mageia Linux Local Security Checks
Title:Mageia: Security Advisory (MGASA-2020-0367)
Summary:The remote host is missing an update for the 'cppzmq, zeromq' package(s) announced via the MGASA-2020-0367 advisory.
Description:Summary:
The remote host is missing an update for the 'cppzmq, zeromq' package(s) announced via the MGASA-2020-0367 advisory.

Vulnerability Insight:
If a raw TCP socket is opened and connected to an endpoint that is fully
configured with CURVE/ZAP, legitimate clients will not be able to exchange any
message. Handshakes complete successfully, and messages are delivered to the
library, but the server application never receives them (CVE-2020-15166).

Also, the cppzmq package has been rebuilt against the updated zeromq library.

Affected Software/OS:
'cppzmq, zeromq' package(s) on Mageia 7.

Solution:
Please install the updated package(s).

CVSS Score:
5.0

CVSS Vector:
AV:N/AC:L/Au:N/C:N/I:N/A:P

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2020-15166
https://github.com/zeromq/libzmq/security/advisories/GHSA-25wp-cf8g-938m
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/BZ5IMNQXDB52JFBXHFLK4AHVORFELNNG/
https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/YFW2ZELCCPS4VLU4OSJOH5YL6KFKTFYW/
https://security.gentoo.org/glsa/202009-12
https://github.com/zeromq/libzmq/pull/3913
https://github.com/zeromq/libzmq/pull/3973
https://lists.debian.org/debian-lts-announce/2020/11/msg00017.html
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