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OSV
OSV
added 2026/05/02 1:16 a.m.9 views

CLSA-2026-1777545003 rpm: Fix of CVE-2021-3521

CVE-2021-3521: validate and require subkey binding signatures on PGP public keys...

4.7CVSS6.7AI score0.00302EPSS
Exploits0References1
OSV
OSV
added 2026/04/30 8:56 a.m.3 views

CLSA-2026-1777539405 rpm: Fix of CVE-2021-3521

CVE-2021-3521: validate and require subkey binding signatures on PGP public keys...

4.7CVSS6.7AI score0.00302EPSS
Exploits0References1
OSV
OSV
added 2026/04/30 8:51 a.m.5 views

CLSA-2026-1777539108 rpm: Fix of CVE-2021-3521

CVE-2021-3521: validate and require subkey binding signatures on PGP public keys...

4.7CVSS5.8AI score0.00302EPSS
Exploits0References1
OSV
OSV
added 2024/05/08 9:42 a.m.9 views

SUSE-SU-2024:1557-1 Security update for rpm

This update for rpm fixes the following issues: Security fixes: - CVE-2021-3521: Fixed missing subkey binding signature checking bsc1191175 Other fixes: - accept more signature subpackets marked as critical bsc1218686 - backport limit support for the autopatch macro bsc1189495...

4.7CVSS4.9AI score0.00302EPSS
Exploits0References5
Mageia
Mageia
added 2022/09/10 8:26 p.m.54 views

Updated rpm packages fix security vulnerability

RPM does not require subkeys to have a valid binding signature CVE-2021-3521...

4.7CVSS2.1AI score0.00302EPSS
Exploits0References2
FreeBSD
FreeBSD
added 2022/08/22 12:0 a.m.36 views

rpm4 -- Multiple Vulnerabilities

rpm project reports: Fix intermediate symlinks not verified CVE-2021-35939. Fix subkey binding signatures not checked on PGP public keys CVE-2021-3521. Refactor file and directory operations to use fd-based APIs throughout CVE-2021-35938...

6.7CVSS1.9AI score0.00491EPSS
Exploits2
RedHat Linux
RedHat Linux
added 2022/02/22 3:59 p.m.3 views

rpm: RPM does not require subkeys to have a valid binding signature

There is a flaw in RPM's signature functionality. OpenPGP subkeys are associated with a primary key via a "binding signature."1 RPM does not check the binding signature of subkeys prior to importing them. If an attacker is able to add or socially engineer another party to add a malicious subkey t...

4.7CVSS7.1AI score0.00302EPSS
Exploits0References4
Oracle linux
Oracle linux
added 2022/02/02 12:0 a.m.41 views

rpm security update

4.14.3-19.2 - Address covscan issues in binding sigs validation patch 2022537 4.14.3-19.1 - Validate and require subkey binding sigs on PGP pubkeys 2022537 - Fixes CVE-2021-3521...

1.1AI score0.00302EPSS
Exploits0
OSV
OSV
added 2021/11/12 11:3 a.m.2 views

OESA-2021-1431 rpm security update

The RPM Package Manager RPM is a powerful package management system capability as below Security Fixes: The OpenPGP subkey is associated with the master key through a binding signature. RPM will not check their binding signature before importing the subkey; if the attacker can add it or the other...

4.7CVSS6.8AI score0.00302EPSS
Exploits0References2
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