All vulnerabilities
CVE-2014-0160

OpenSSL Information Disclosure Vulnerability

OpenSSL OpenSSLLibraries & packages
Open in ThreatlineRecord JSON
CVSS
7.5High
ExploitationExploited in the wildAdded to KEV 4 May 2022CISA KEV
Exploit odds (EPSS)>99.9%Chance of exploitation activity in the next 30 days, higher than 99.9% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Federal deadline25 May 2022Remediation due date for US federal agenciesCISA KEV
CISA required actionApply updates per vendor instructions. CISA KEV

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Timeline

  1. 7 Apr 2014, 00:00 UTCPublishedCVE List
  2. 7 Apr 2014Exploit code publicMetasploit
  3. 4 May 2022Added to CISA KEVCISA KEV

Public exploit code and templates 6

  • Auxiliary moduleOpenSSL Heartbeat (Heartbleed) Client Memory Exposure 7 Apr 2014Metasploit
  • Auxiliary moduleOpenSSL Heartbeat (Heartbleed) Information Leak 7 Apr 2014Metasploit
  • Remote exploitOpenSSL 1.0.1f TLS Heartbeat Extension - 'Heartbleed' Memory Disclosure (Multiple SSL/TLS Versions) 9 Apr 2014Exploit-DB
  • Remote exploitOpenSSL TLS Heartbeat Extension - 'Heartbleed' Information Leak (1) 10 Apr 2014Exploit-DB
  • Remote exploitOpenSSL TLS Heartbeat Extension - 'Heartbleed' Information Leak (2) (DTLS Support) 24 Apr 2014Exploit-DB
  • Remote exploitOpenSSL TLS Heartbeat Extension - 'Heartbleed' Memory Disclosure 8 Apr 2014Exploit-DB

Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.

Description

The TLS and DTLS implementations in OpenSSL do not properly handle Heartbeat Extension packets, which allows remote attackers to obtain sensitive information.

Text from CVE List

Affected versions 1

  • n/aaffected: n/aCVE List

References 10