Upstream information

CVE-2024-47889 at MITRE

Description

Action Mailer is a framework for designing email service layers. Starting in version 3.0.0 and prior to versions 6.1.7.9, 7.0.8.5, 7.1.4.1, and 7.2.1.1, there is a possible ReDoS vulnerability in the block_format helper in Action Mailer. Carefully crafted text can cause the block_format helper to take an unexpected amount of time, possibly resulting in a DoS vulnerability. All users running an affected release should either upgrade to versions 6.1.7.9, 7.0.8.5, 7.1.4.1, or 7.2.1.1 or apply the relevant patch immediately. As a workaround, users can avoid calling the `block_format` helper or upgrade to Ruby 3.2. Ruby 3.2 has mitigations for this problem, so Rails applications using Ruby 3.2 or newer are unaffected. Rails 8.0.0.beta1 requires Ruby 3.2 or greater so is unaffected.

SUSE information

Overall state of this security issue: Resolved

This issue is currently rated as having moderate severity.

CVSS v3 Scores
  SUSE
Base Score 5.9
Vector CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
Attack Vector Network
Attack Complexity High
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Impact None
Integrity Impact None
Availability Impact High
CVSSv3 Version 3.1
CVSS v4 Scores
  CNA (GitHub)
Base Score 6.6
Vector CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Attack Vector Network
Attack Complexity Low
Attack Requirements None
Privileges Required None
User Interaction None
Vulnerable System Confidentiality Impact None
Vulnerable System Integrity Impact None
Vulnerable System Availability Impact High
Subsequent System Confidentiality Impact None
Subsequent System Integrity Impact None
Subsequent System Availability Impact None
CVSSv4 Version 4.0
SUSE Bugzilla entry: 1231723 [NEW]

SUSE Security Advisories:

List of released packages

Product(s) Fixed package version(s) References
Image SLES15-SP3-SAP-Azure-LI-BYOS-Production
Image SLES15-SP3-SAP-Azure-VLI-BYOS-Production
Image SLES15-SP6-SAP-BYOS
Image SLES15-SP6-SAP-BYOS-Azure
Image SLES15-SP6-SAP-BYOS-EC2
Image SLES15-SP6-SAP-BYOS-GCE
Image SLES15-SP6-SAP-Hardened
Image SLES15-SP6-SAP-Hardened-Azure
Image SLES15-SP6-SAP-Hardened-BYOS
Image SLES15-SP6-SAP-Hardened-BYOS-Azure
Image SLES15-SP6-SAP-Hardened-BYOS-EC2
Image SLES15-SP6-SAP-Hardened-BYOS-GCE
Image SLES15-SP6-SAP-Hardened-EC2
Image SLES15-SP6-SAP-Hardened-GCE
  • ruby2.5-rubygem-actionmailer-5_1 >= 5.1.4-150000.3.3.1
SUSE Linux Enterprise High Availability Extension 15 SP2
  • ruby2.5-rubygem-actionmailer-5_1 >= 5.1.4-150000.3.3.1
 Patchnames:
SUSE-SLE-Product-HA-15-SP2-2024-3878
SUSE Linux Enterprise High Availability Extension 15 SP3
  • ruby2.5-rubygem-actionmailer-5_1 >= 5.1.4-150000.3.3.1
 Patchnames:
SUSE-SLE-Product-HA-15-SP3-2024-3878
SUSE Linux Enterprise High Availability Extension 15 SP4
  • ruby2.5-rubygem-actionmailer-5_1 >= 5.1.4-150000.3.3.1
 Patchnames:
SUSE-SLE-Product-HA-15-SP4-2024-3878
SUSE Linux Enterprise High Availability Extension 15 SP5
  • ruby2.5-rubygem-actionmailer-5_1 >= 5.1.4-150000.3.3.1
 Patchnames:
SUSE-SLE-Product-HA-15-SP5-2024-3878
SUSE Linux Enterprise High Availability Extension 15 SP6
  • ruby2.5-rubygem-actionmailer-5_1 >= 5.1.4-150000.3.3.1
 Patchnames:
SUSE-SLE-Product-HA-15-SP6-2024-3878
openSUSE Leap 15.5
  • ruby2.5-rubygem-actionmailer-5_1 >= 5.1.4-150000.3.3.1
  • ruby2.5-rubygem-actionmailer-doc-5_1 >= 5.1.4-150000.3.3.1
 Patchnames:
openSUSE-SLE-15.5-2024-3878
openSUSE Leap 15.6
  • ruby2.5-rubygem-actionmailer-5_1 >= 5.1.4-150000.3.3.1
  • ruby2.5-rubygem-actionmailer-doc-5_1 >= 5.1.4-150000.3.3.1
 Patchnames:
openSUSE-SLE-15.6-2024-3878
openSUSE Tumbleweed
  • ruby3.3-rubygem-actionmailer-7.0 >= 7.0.8.6-1.1
  • ruby3.3-rubygem-rails-7.0 >= 7.0.8.6-1.1
 Patchnames:
openSUSE-Tumbleweed-2024-14471
openSUSE-Tumbleweed-2024-14479

First public cloud image revisions this CVE is fixed in:

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.
SUSE Linux Enterprise High Availability Extension 15 SP5 rubygem-actionmailer-5_1 Released
SUSE Linux Enterprise High Availability Extension 15 SP6 rubygem-actionmailer-5_1 Released
openSUSE Leap 15.5 rubygem-actionmailer-5_1 Released
openSUSE Leap 15.6 rubygem-actionmailer-5_1 Released
Products under Long Term Service Pack support and receiving important and critical security fixes.
SUSE Linux Enterprise High Availability Extension 15 SP2 rubygem-actionmailer-5_1 Released
SUSE Linux Enterprise High Availability Extension 15 SP3 rubygem-actionmailer-5_1 Released
SUSE Linux Enterprise High Availability Extension 15 SP4 rubygem-actionmailer-5_1 Released
Products past their end of life and not receiving proactive updates anymore.
SUSE Linux Enterprise High Availability Extension 15 rubygem-actionmailer-5_1 Affected
SUSE Linux Enterprise High Availability Extension 15 SP1 rubygem-actionmailer-5_1 Affected
openSUSE Leap 15.3 rubygem-actionmailer-5_1 Affected
openSUSE Leap 15.4 rubygem-actionmailer-5_1 Affected

SUSE Timeline for this CVE

CVE page created: Wed Oct 16 08:00:22 2024
CVE page last modified: Wed Dec 4 12:08:00 2024