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Test ID:1.3.6.1.4.1.25623.1.1.10.2019.0348
Category:Mageia Linux Local Security Checks
Title:Mageia: Security Advisory (MGASA-2019-0348)
Summary:The remote host is missing an update for the 'gnupg2' package(s) announced via the MGASA-2019-0348 advisory.
Description:Summary:
The remote host is missing an update for the 'gnupg2' package(s) announced via the MGASA-2019-0348 advisory.

Vulnerability Insight:
gnupg2 is updated to 2.2.18 and fix security vulnerability:

Web of Trust forgeries using collisions in SHA-1 signatures (CVE-2019-14855)
* Note that this change removes all SHA-1 based key signature newer than
2019-01-19 from the web-of-trust. This includes all key signature created
with dsa1024 keys. The new option --allow-weak-key-signatues can be used
to override the new and safer behaviour.

For other fixes in this update, see the gnupg-announce reference.

Affected Software/OS:
'gnupg2' 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:P/I:N/A:N

Cross-Ref: Common Vulnerability Exposure (CVE) ID: CVE-2019-14855
https://bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-14855
https://dev.gnupg.org/T4755
https://lists.gnupg.org/pipermail/gnupg-announce/2019q4/000442.html
https://rwc.iacr.org/2020/slides/Leurent.pdf
https://usn.ubuntu.com/4516-1/
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