Upstream information

CVE-2025-30258 at MITRE

Description

In GnuPG before 2.5.5, if a user chooses to import a certificate with certain crafted subkey data that lacks a valid backsig or that has incorrect usage flags, the user loses the ability to verify signatures made from certain other signing keys, aka a "verification DoS."

SUSE information

Overall state of this security issue: Pending

This issue is currently rated as having low severity.

CVSS v3 Scores
  CNA (MITRE) SUSE
Base Score 2.7 2.7
Vector CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:N/I:N/A:L CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:C/C:N/I:N/A:L
Attack Vector Local Local
Attack Complexity High High
Privileges Required None None
User Interaction Required Required
Scope Changed Changed
Confidentiality Impact None None
Integrity Impact None None
Availability Impact Low Low
CVSSv3 Version 3.1 3.1
CVSS v4 Scores
  SUSE
Base Score 1.8
Vector CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:A/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Attack Vector Local
Attack Complexity High
Attack Requirements Present
Privileges Required None
User Interaction Active
Vulnerable System Confidentiality Impact None
Vulnerable System Integrity Impact None
Vulnerable System Availability Impact Low
Subsequent System Confidentiality Impact None
Subsequent System Integrity Impact None
Subsequent System Availability Impact None
CVSSv4 Version 4.0
SUSE Bugzilla entry: 1239817 [NEW]

No SUSE Security Announcements cross referenced.

List of packages in QA

Product(s) Package(s)
SUSE Linux Enterprise Module for Basesystem 15 SP6
  • dirmngr >= 2.4.4-150600.3.3.1
  • gpg2 >= 2.4.4-150600.3.3.1
  • gpg2-lang >= 2.4.4-150600.3.3.1
SUSE Linux Enterprise Server 15 SP6
  • dirmngr >= 2.4.4-150600.3.3.1
  • gpg2 >= 2.4.4-150600.3.3.1
  • gpg2-lang >= 2.4.4-150600.3.3.1
SUSE Linux Enterprise Desktop 15 SP6
  • dirmngr >= 2.4.4-150600.3.3.1
  • gpg2 >= 2.4.4-150600.3.3.1
  • gpg2-lang >= 2.4.4-150600.3.3.1
SUSE Linux Enterprise Server for SAP Applications 15 SP6
  • dirmngr >= 2.4.4-150600.3.3.1
  • gpg2 >= 2.4.4-150600.3.3.1
  • gpg2-lang >= 2.4.4-150600.3.3.1
SUSE Linux Enterprise High Performance Computing 15 SP6
  • dirmngr >= 2.4.4-150600.3.3.1
  • gpg2 >= 2.4.4-150600.3.3.1
  • gpg2-lang >= 2.4.4-150600.3.3.1

Status of this issue by product and package

Please note that this evaluation state might be work in progress, incomplete or outdated. Also information for service packs in the LTSS phase is only included for issues meeting the LTSS criteria. If in doubt, feel free to contact us for clarification. The updates are grouped by state of their lifecycle. SUSE product lifecycles are documented on the lifecycle page.

Product(s) Source package State
Products under general support and receiving all security fixes.
SLES15-SP5-CHOST-BYOS-SAP-CCloud gpg2 Affected
SLES15-SP6-CHOST-BYOS gpg2 Affected
SLES15-SP6-CHOST-BYOS-Aliyun gpg2 Affected
SLES15-SP6-CHOST-BYOS-Azure gpg2 Affected
SLES15-SP6-CHOST-BYOS-EC2 gpg2 Affected
SLES15-SP6-CHOST-BYOS-GCE gpg2 Affected
SLES15-SP6-CHOST-BYOS-GDC gpg2 Affected
SLES15-SP6-CHOST-BYOS-SAP-CCloud gpg2 Affected
SUSE Linux Enterprise Desktop 15 SP6 gpg2 In progress
SUSE Linux Enterprise High Performance Computing 15 SP6 gpg2 In progress
SUSE Linux Enterprise Micro 5.1 gpg2 Affected
SUSE Linux Enterprise Micro 5.2 gpg2 Affected
SUSE Linux Enterprise Micro 5.3 gpg2 Affected
SUSE Linux Enterprise Micro 5.4 gpg2 Affected
SUSE Linux Enterprise Micro 5.5 gpg2 Affected
SUSE Linux Enterprise Module for Basesystem 15 SP6 gpg2 In progress
SUSE Linux Enterprise Server 15 SP6 gpg2 In progress
SUSE Linux Enterprise Server for SAP Applications 15 SP6 gpg2 In progress
SUSE Linux Micro 6.0 gpg2 Affected
SUSE Linux Micro 6.1 gpg2 Affected
SUSE Manager Proxy 4.3 gpg2 Affected
SUSE Manager Retail Branch Server 4.3 gpg2 Affected
SUSE Manager Server 4.3 gpg2 Affected
openSUSE Leap 15.6 gpg2 Affected
Products under Long Term Service Pack support and receiving important and critical security fixes.
SLES15-EC2-CHOST-HVM-BYOS gpg2 Affected
SLES15-SP1-CHOST-BYOS-Azure gpg2 Affected
SLES15-SP1-CHOST-BYOS-EC2 gpg2 Affected
SLES15-SP1-CHOST-BYOS-GCE gpg2 Affected
SLES15-SP2-CHOST-BYOS-Aliyun gpg2 Affected
SLES15-SP2-CHOST-BYOS-Azure gpg2 Affected
SLES15-SP2-CHOST-BYOS-EC2 gpg2 Affected
SLES15-SP2-CHOST-BYOS-GCE gpg2 Affected
SLES15-SP3-CHOST-BYOS-Aliyun gpg2 Affected
SLES15-SP3-CHOST-BYOS-Azure gpg2 Affected
SLES15-SP3-CHOST-BYOS-EC2 gpg2 Affected
SLES15-SP3-CHOST-BYOS-GCE gpg2 Affected
SLES15-SP3-CHOST-BYOS-SAP-CCloud gpg2 Affected
SLES15-SP4-CHOST-BYOS gpg2 Affected
SLES15-SP4-CHOST-BYOS-Aliyun gpg2 Affected
SLES15-SP4-CHOST-BYOS-Azure gpg2 Affected
SLES15-SP4-CHOST-BYOS-EC2 gpg2 Affected
SLES15-SP4-CHOST-BYOS-GCE gpg2 Affected
SLES15-SP4-CHOST-BYOS-SAP-CCloud gpg2 Affected
SLES15-SP5-CHOST-BYOS-Aliyun gpg2 Affected
SLES15-SP5-CHOST-BYOS-Azure gpg2 Affected
SLES15-SP5-CHOST-BYOS-EC2 gpg2 Affected
SLES15-SP5-CHOST-BYOS-GCE gpg2 Affected
SLES15-SP5-CHOST-BYOS-GDC gpg2 Affected
SUSE Linux Enterprise High Performance Computing 15 SP3 gpg2 Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-ESPOS gpg2 Affected
SUSE Linux Enterprise High Performance Computing 15 SP3-LTSS gpg2 Affected
SUSE Linux Enterprise High Performance Computing 15 SP4 gpg2 Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-LTSS gpg2 Affected
SUSE Linux Enterprise High Performance Computing 15 SP5 gpg2 Affected
SUSE Linux Enterprise High Performance Computing 15 SP5-ESPOS gpg2 Affected
SUSE Linux Enterprise High Performance Computing 15 SP5-LTSS gpg2 Affected
SUSE Linux Enterprise Module for Basesystem 15 SP3 gpg2 Affected
SUSE Linux Enterprise Module for Basesystem 15 SP4 gpg2 Affected
SUSE Linux Enterprise Module for Basesystem 15 SP5 gpg2 Affected
SUSE Linux Enterprise Server 12 SP5 gpg2 Affected
SUSE Linux Enterprise Server 12 SP5-LTSS gpg2 Affected
SUSE Linux Enterprise Server 15 SP3 gpg2 Affected
SUSE Linux Enterprise Server 15 SP3-LTSS gpg2 Affected
SUSE Linux Enterprise Server 15 SP4 gpg2 Affected
SUSE Linux Enterprise Server 15 SP4-LTSS gpg2 Affected
SUSE Linux Enterprise Server 15 SP5 gpg2 Affected
SUSE Linux Enterprise Server 15 SP5-LTSS gpg2 Affected
SUSE Linux Enterprise Server LTSS Extended Security 12 SP5 gpg2 Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP3 gpg2 Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP4 gpg2 Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP5 gpg2 Affected
Products past their end of life and not receiving proactive updates anymore.
HPE Helion OpenStack 8 gpg2 Affected
SUSE CaaS Platform 3.0 gpg2 Affected
SUSE CaaS Platform 4.0 gpg2 Affected
SUSE Enterprise Storage 6 gpg2 Affected
SUSE Enterprise Storage 7 gpg2 Affected
SUSE Enterprise Storage 7.1 gpg2 Affected
SUSE Linux Enterprise Desktop 11 SP2 gpg2 Affected
SUSE Linux Enterprise Desktop 11 SP3 gpg2 Affected
SUSE Linux Enterprise Desktop 11 SP4 gpg2 Affected
SUSE Linux Enterprise Desktop 12 gpg2 Affected
SUSE Linux Enterprise Desktop 12 SP1 gpg2 Affected
SUSE Linux Enterprise Desktop 12 SP2 gpg2 Affected
SUSE Linux Enterprise Desktop 12 SP3 gpg2 Affected
SUSE Linux Enterprise Desktop 12 SP4 gpg2 Affected
SUSE Linux Enterprise Desktop 15 gpg2 Affected
SUSE Linux Enterprise Desktop 15 SP1 gpg2 Affected
SUSE Linux Enterprise Desktop 15 SP2 gpg2 Affected
SUSE Linux Enterprise Desktop 15 SP3 gpg2 Affected
SUSE Linux Enterprise Desktop 15 SP4 gpg2 Affected
SUSE Linux Enterprise Desktop 15 SP5 gpg2 Affected
SUSE Linux Enterprise High Performance Computing 15 gpg2 Affected
SUSE Linux Enterprise High Performance Computing 15 SP1 gpg2 Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-ESPOS gpg2 Affected
SUSE Linux Enterprise High Performance Computing 15 SP1-LTSS gpg2 Affected
SUSE Linux Enterprise High Performance Computing 15 SP2 gpg2 Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-ESPOS gpg2 Affected
SUSE Linux Enterprise High Performance Computing 15 SP2-LTSS gpg2 Affected
SUSE Linux Enterprise High Performance Computing 15 SP4-ESPOS gpg2 Affected
SUSE Linux Enterprise High Performance Computing 15-ESPOS gpg2 Affected
SUSE Linux Enterprise High Performance Computing 15-LTSS gpg2 Affected
SUSE Linux Enterprise Micro 5.0 gpg2 Affected
SUSE Linux Enterprise Module for Basesystem 15 gpg2 Affected
SUSE Linux Enterprise Module for Basesystem 15 SP1 gpg2 Affected
SUSE Linux Enterprise Module for Basesystem 15 SP2 gpg2 Affected
SUSE Linux Enterprise Point of Sale 11 SP3 gpg2 Affected
SUSE Linux Enterprise Point of Sale 12 SP2-CLIENT gpg2 Affected
SUSE Linux Enterprise Real Time 15 SP2 gpg2 Affected
SUSE Linux Enterprise Real Time 15 SP3 gpg2 Affected
SUSE Linux Enterprise Real Time 15 SP4 gpg2 Affected
SUSE Linux Enterprise Server 11 SP1-LTSS gpg2 Affected
SUSE Linux Enterprise Server 11 SP2 gpg2 Affected
SUSE Linux Enterprise Server 11 SP2-LTSS gpg2 Affected
SUSE Linux Enterprise Server 11 SP3 gpg2 Affected
SUSE Linux Enterprise Server 11 SP3-LTSS gpg2 Affected
SUSE Linux Enterprise Server 11 SP4 gpg2 Affected
SUSE Linux Enterprise Server 11 SP4 LTSS gpg2 Affected
SUSE Linux Enterprise Server 11 SP4-LTSS gpg2 Affected
SUSE Linux Enterprise Server 12 gpg2 Affected
SUSE Linux Enterprise Server 12 SP1 gpg2 Affected
SUSE Linux Enterprise Server 12 SP1-LTSS gpg2 Affected
SUSE Linux Enterprise Server 12 SP2 gpg2 Affected
SUSE Linux Enterprise Server 12 SP2-BCL gpg2 Affected
SUSE Linux Enterprise Server 12 SP2-ESPOS gpg2 Affected
SUSE Linux Enterprise Server 12 SP2-LTSS gpg2 Affected
SUSE Linux Enterprise Server 12 SP3 gpg2 Affected
SUSE Linux Enterprise Server 12 SP3-BCL gpg2 Affected
SUSE Linux Enterprise Server 12 SP3-ESPOS gpg2 Affected
SUSE Linux Enterprise Server 12 SP3-LTSS gpg2 Affected
SUSE Linux Enterprise Server 12 SP4 gpg2 Affected
SUSE Linux Enterprise Server 12 SP4-ESPOS gpg2 Affected
SUSE Linux Enterprise Server 12 SP4-LTSS gpg2 Affected
SUSE Linux Enterprise Server 12-LTSS gpg2 Affected
SUSE Linux Enterprise Server 15 gpg2 Affected
SUSE Linux Enterprise Server 15 SP1 gpg2 Affected
SUSE Linux Enterprise Server 15 SP1-BCL gpg2 Affected
SUSE Linux Enterprise Server 15 SP1-LTSS gpg2 Affected
SUSE Linux Enterprise Server 15 SP2 gpg2 Affected
SUSE Linux Enterprise Server 15 SP2-BCL gpg2 Affected
SUSE Linux Enterprise Server 15 SP2-LTSS gpg2 Affected
SUSE Linux Enterprise Server 15 SP3-BCL gpg2 Affected
SUSE Linux Enterprise Server 15-LTSS gpg2 Affected
SUSE Linux Enterprise Server for Raspberry Pi 12 SP2 gpg2 Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP1 gpg2 Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP2 gpg2 Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP3 gpg2 Affected
SUSE Linux Enterprise Server for SAP Applications 12 SP4 gpg2 Affected
SUSE Linux Enterprise Server for SAP Applications 15 gpg2 Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP1 gpg2 Affected
SUSE Linux Enterprise Server for SAP Applications 15 SP2 gpg2 Affected
SUSE Manager Proxy 4.0 gpg2 Affected
SUSE Manager Proxy 4.1 gpg2 Affected
SUSE Manager Proxy 4.2 gpg2 Affected
SUSE Manager Retail Branch Server 4.0 gpg2 Affected
SUSE Manager Retail Branch Server 4.1 gpg2 Affected
SUSE Manager Retail Branch Server 4.2 gpg2 Affected
SUSE Manager Server 4.0 gpg2 Affected
SUSE Manager Server 4.1 gpg2 Affected
SUSE Manager Server 4.2 gpg2 Affected
SUSE OpenStack Cloud 7 gpg2 Affected
SUSE OpenStack Cloud 8 gpg2 Affected
SUSE OpenStack Cloud 9 gpg2 Affected
SUSE OpenStack Cloud Crowbar 8 gpg2 Affected
SUSE OpenStack Cloud Crowbar 9 gpg2 Affected
openSUSE Leap 15.3 gpg2 Affected
openSUSE Leap 15.4 gpg2 Affected
openSUSE Leap 15.5 gpg2 Affected
openSUSE Leap Micro 5.2 gpg2 Affected
openSUSE Leap Micro 5.3 gpg2 Affected
openSUSE Leap Micro 5.4 gpg2 Affected
openSUSE Leap Micro 5.5 gpg2 Affected
Container Status
bci/bci-init:15.3
bci/golang
bci/golang:1.16
bci/golang:1.17
bci/kiwi
bci/node:12
bci/node:14
bci/nodejs
bci/openjdk
bci/openjdk-devel:11
bci/python:3
bci/ruby
bci/spack
bci/spack:0.23
containers/pytorch:2-nvidia
containers/pytorch:2.5.0
rancher/elemental-builder-image/5.3
rancher/elemental-operator
rancher/elemental-operator/5.3
rancher/elemental-teal-iso/5.3
rancher/elemental-teal-iso/5.4
rancher/elemental-teal-rt/5.3
rancher/elemental-teal-rt/5.4
rancher/elemental-teal/5.3
rancher/elemental-teal/5.4
rancher/seedimage-builder
rancher/seedimage-builder/5.3
ses/6/cephcsi/cephcsi
ses/6/rook/ceph
ses/7.1/ceph/grafana
ses/7.1/ceph/haproxy
ses/7.1/ceph/keepalived
ses/7.1/ceph/prometheus-alertmanager
ses/7.1/ceph/prometheus-node-exporter
ses/7.1/ceph/prometheus-server
ses/7.1/ceph/prometheus-snmp_notifier
ses/7.1/cephcsi/cephcsi
ses/7.1/cephcsi/csi-attacher:v4.1.0
ses/7.1/cephcsi/csi-node-driver-registrar:v2.7.0
ses/7.1/cephcsi/csi-provisioner:v3.4.0
ses/7.1/cephcsi/csi-resizer:v1.7.0
ses/7.1/cephcsi/csi-snapshotter:v6.2.1
ses/7.1/rook/ceph
ses/7/ceph/ceph
ses/7/ceph/grafana
ses/7/ceph/prometheus-alertmanager
ses/7/ceph/prometheus-node-exporter
ses/7/ceph/prometheus-server
ses/7/cephcsi/cephcsi
ses/7/cephcsi/csi-attacher:v2.1.0
ses/7/cephcsi/csi-attacher:v3.3.0
ses/7/cephcsi/csi-livenessprobe:v1.1.0
ses/7/cephcsi/csi-node-driver-registrar:v1.2.0
ses/7/cephcsi/csi-node-driver-registrar:v2.3.0
ses/7/cephcsi/csi-provisioner:v1.6.0
ses/7/cephcsi/csi-provisioner:v3.0.0
ses/7/cephcsi/csi-resizer:v0.4.0
ses/7/cephcsi/csi-resizer:v1.3.0
ses/7/cephcsi/csi-snapshotter:v2.1.0
ses/7/cephcsi/csi-snapshotter:v2.1.1
ses/7/cephcsi/csi-snapshotter:v4.2.0
ses/7/prometheus-webhook-snmp
ses/7/rook/ceph
suse/cosign
suse/hpc/warewulf4-x86_64/sle-hpc-node
suse/ltss/sle12.5/sles12sp5
suse/ltss/sle15.3/bci-base
suse/ltss/sle15.4/bci-base
suse/ltss/sle15.5/sle15
suse/manager/4.3/proxy-httpd
suse/manager/4.3/proxy-salt-broker
suse/manager/5.0/x86_64/proxy-httpd
suse/manager/5.0/x86_64/proxy-salt-broker
suse/manager/5.0/x86_64/server
suse/manager/5.1/x86_64/proxy-httpd
suse/manager/5.1/x86_64/proxy-salt-broker
suse/manager/5.1/x86_64/server
suse/rmt-server
suse/sle-micro-rancher/5.2
suse/sle-micro-rancher/5.3
suse/sle-micro-rancher/5.4
suse/sle-micro/5.0/toolbox
suse/sle-micro/5.1/toolbox
suse/sle-micro/5.2/toolbox
suse/sle-micro/5.3/toolbox
suse/sle-micro/5.4/toolbox
suse/sle-micro/5.5
suse/sle-micro/5.5/toolbox
suse/sle-micro/base-5.5
suse/sle15:15.0
suse/sle15:15.1
suse/sle15:15.2
suse/sle15:15.3
suse/sle15:15.4
suse/sle15:15.5
suse/sle15:15.6
suse/sle15:15.7
suse/sles/15.3/cdi-importer:1.37.1
suse/sles/15.3/libguestfs-tools:0.45.0
suse/sles/15.4/cdi-importer:1.43.0
suse/sles/15.4/libguestfs-tools:0.49.0
suse/sles/15.5/cdi-importer:1.55.0
suse/sles/15.5/libguestfs-tools:0.58.0
suse/sles/15.6/libguestfs-tools:1.1.1
suse/sles/15.7/libguestfs-tools:1.4.0
suse/sles12sp3
suse/sles12sp4
suse/sles12sp5		 gpg2Affected

SUSE Timeline for this CVE

CVE page created: Wed Mar 19 22:00:25 2025
CVE page last modified: Fri Mar 21 16:11:03 2025