CVE-2013-4389: debian debian_linux
Vulnerability summary
CVE-2013-4389 is a medium (CVSS 4.3) vulnerability in debian debian_linux. EPSS estimates a 3.14% chance of exploitation in the next 30 days, higher than 87.9% of scored vulnerabilities. 1 public exploit is recorded.
Not severe (CVSS 4.3, network access); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Advisory lineage
Upstream 0 · Downstream 2Timeline
- 17-10-2013PublishedVulnerability first disclosed.
- 06-08-2024Last modifiedVulnerability information updated.
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 service via a crafted e-mail address that is improperly handled during construction of a log message.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
3.14%
Chance of exploitation in the next 30 days
Percentile
88%
Versus all other CVEs
30-day change
No change 0.00 pp
From 3.14% on 04-10-2026
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
1 foundExploit Reference (groups.google.com)
Maturity: unknown
Weaknesses
CWE · root causeAffected systems
Known conditions: network-reachable, no authentication (CVSS vector). Other conditions: not stated in public data.
Debian2 products
- ruby-actionmailer-3.2< 3.2.6-2+deb7u1
- debian_linuxEOL7.0
Opensuse1 product
- opensuseEOL12.2 | 12.3 | 13.1
RubyGems1 product
- actionmailer≥ 3.0.0, < 3.2.15
Rubyonrails1 product
- rails≥ 3.0.0, < 3.2.15
Ubuntu1 product
- ruby-actionmailer-3.2< 3.2.16-1
5 vendors · 6 products
References
13 links
- lists.opensuse.org/opensuse-updates/2014-01/msg00003.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party AdvisoryWEB
- groups.google.com/forum/message/raw?msg=ruby-security-ann/yvlR1Vx44c8/elKJkpO2KVgJMailing ListX Refsource MLISTBroken LinkExploitREPORT
- lists.opensuse.org/opensuse-updates/2013-12/msg00094.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party AdvisoryWEB
- lists.opensuse.org/opensuse-updates/2013-12/msg00091.htmlVendor AdvisoryX Refsource SUSEMailing ListThird Party AdvisoryWEB
