CVE Database · CVE-2014-0160
CVSS v3.1
7.5
EPSS
100.00%
Published
Apr 7, 2014
Modified
Apr 21, 2026
CISA Known Exploited Vulnerability
Added: 2022-05-04 · Due: 2022-05-25
Apply updates per vendor instructions.
Public PoC / Exploit (13)
All weaponized →Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.
Description
The (1) TLS and (2) DTLS implementations in OpenSSL 1.0.1 before 1.0.1g do not properly handle Heartbeat Extension packets, which allows remote attackers to obtain sensitive information from process memory via crafted packets that trigger a buffer over-read, as demonstrated by reading private keys, related to d1_both.c and t1_lib.c, aka the Heartbleed bug.
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NWeaknesses (CWE)
Affected Products (54)
References (20)
...and 4 more