01 Record

CVE-2013-4389

Multiple format string vulnerabilities in log_subscriber.rb files in the log subscriber component in Action Mailer in Ruby on Rails 3.x before 3.2.15 allow remote attackers to cause a denial of

UnratedPUBLISHEDCNA: redhat

CNA base scoreUnratedNo CNA CVSS vector

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02 Description

Multiple format string vulnerabilities in log_subscriber.rb files in the log subscriber component in Action Mailer in Ruby on Rails 3.x before 3.2.15 allow remote attackers to cause a denial of

03 Exploitation and scoring

Exploitation: Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision: Not assessed by CISA
EPSS probability: 3.13% probability of exploitation activity in the next 30 days.
EPSS percentile: Equal to or higher than the score of 87.7% of scored records. A rank, not a probability.
NVD base score: The NVD has published no score for this record
NVD CVSS vector: No NVD score to derive
NVD analysis status: Modified. NVD last modified this record on 2026-06-16.
Red Hat severity: Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published

2013-10-17 00:00Z13 YR AGO

Last updated

2024-08-06 16:45Z2 YR AGO

Reserved

2013-06-12

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

CWE-134Use of Externally-Controlled Format StringBase

Data version

5.1

Document digest

e6ead2b4638c61cada28fca0c2e1060c8395d3cb4dfccbf7477ae617615f0cda

05 Affected products

VendorProductVersionsPlatforms

debiandebian_linuxNot specified—

opensuseopensuseNot specified—

redhatcloudforms_managementengineNot specified—

redhatopenshiftNot specified—

redhatopenstackNot specified—

redhatrhel_software_collectionsNot specified—

redhatsatelliteNot specified—

rhel_sam1Not specified—

rubyonrailsrailsNot specified—

06 References

www.debian.orgDSA-2887http://www.debian.org/security/2014/dsa-2887vendor-advisoryx_refsource_DEBIAN
lists.opensuse.orgopenSUSE-SU-2014:0009http://lists.opensuse.org/opensuse-updates/2014-01/msg00003.htmlvendor-advisoryx_refsource_SUSE
groups.google.com[ruby-security-ann] 20131016 Possible DoS Vulnerability in Action Mailer (CVE-2013-4389)https://groups.google.com/forum/message/raw?msg=ruby-security-ann/yvlR1Vx44c8/elKJkpO2KVgJmailing-listx_refsource_MLIST
lists.opensuse.orgopenSUSE-SU-2013:1931http://lists.opensuse.org/opensuse-updates/2013-12/msg00094.htmlvendor-advisoryx_refsource_SUSE
lists.opensuse.orgopenSUSE-SU-2013:1928http://lists.opensuse.org/opensuse-updates/2013-12/msg00091.htmlvendor-advisoryx_refsource_SUSE
www.debian.orgDSA-2888http://www.debian.org/security/2014/dsa-2888vendor-advisoryx_refsource_DEBIAN