RHSA-2020:4490

Vulnerability from csaf_opensuse - Published: 2020-11-03 00:00 - Updated: 2026-09-20 11:11
Summary
security update for gnupg2
Severity
Moderate
Notes
Title of the patch: security update for gnupg2
Description of the patch: This security update provides a functional equivalent of RHSA-2020:4490. The original Red Hat(R) advisory is available from the Red Hat web site at https://access.redhat.com/errata/RHSA-2020:4490.
Patchnames: RHSA-2020:4490
Terms of use: CSAF 2.0 data is provided by SUSE under the Creative Commons License 4.0 with Attribution (CC-BY-4.0).
CVE-2018-1000858
5 (Medium)
CVSS:3.0/AV:N/AC:H/PR:N/UI:R/S:U/C:L/I:L/A:L
Affected products
Product Identifier Version Remediation
Unresolved product id: SUSE Liberty Linux 8:gnupg2-0:2.2.20-2.el8.x86_64 —
Vendor Fix
Unresolved product id: SUSE Liberty Linux 8:gnupg2-smime-0:2.2.20-2.el8.x86_64 —
Vendor Fix
Threats
Impact moderate
CVE-2019-13050
6.5 (Medium)
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Affected products
Recommended 2 products, the same list as for CVE-2018-1000858
Threats
Impact moderate
References
To clipboard 

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          "text": "GnuPG version 2.1.12 - 2.2.11 contains a Cross ite Request Forgery (CSRF) vulnerability in dirmngr that can result in Attacker controlled CSRF, Information Disclosure, DoS. This attack appear to be exploitable via Victim must perform a WKD request, e.g. enter an email address in the composer window of Thunderbird/Enigmail. This vulnerability appears to have been fixed in after commit 4a4bb874f63741026bd26264c43bb32b1099f060.",
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          "text": "Interaction between the sks-keyserver code through 1.2.0 of the SKS keyserver network, and GnuPG through 2.2.16, makes it risky to have a GnuPG keyserver configuration line referring to a host on the SKS keyserver network. Retrieving data from this network may cause a persistent denial of service, because of a Certificate Spamming Attack.",
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}



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