Skip to content
7.5 High Exploited Heartbleed

CVE-2014-0160 OpenSSL Information Disclosure Vulnerability

Active exploitation observed

· CISA KEV catalogue
Required action Apply updates per vendor instructions.
Ransomware campaigns Not observed so far
Weakness CWE-125

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.

Affected products and versions

Product Affected versions Fixed in
n/a Versions not published

References

Timeline

  1. Published
  2. Added to the KEV catalogue
  3. Last modified
The 144658 CVEs of n/a →
Track this CVE