OpenSSL Information Disclosure Vulnerability

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

cat cve-2014-0160.json

Vendor: OpenSSL
Product: OpenSSL
CVSS: 7.5
EPSS (exploit probability): 100.0%
Status: kev
CISA patch-by (BOD 22-01): May 25, 2022
Published: May 4, 2022
Source: https://nvd.nist.gov/vuln/detail/CVE-2014-0160

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

Added to CISA’s Known Exploited Vulnerabilities catalog on 2022-05-04. Required action per CISA: Apply updates per vendor instructions. Due date: 2022-05-25.

This is an auto-synced KEV catalog record pending a full 0dayNews write-up — see CISA’s KEV catalog and the NVD record linked above for primary sources.