Buffer Over-read Vulnerability in OpenSSL TLS and DTLS Implementations
CVE-2014-0160
Key Information:
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What is CVE-2014-0160?
The vulnerability in the TLS and DTLS implementations of OpenSSL versions prior to 1.0.1g allows remote attackers to exploit crafted Heartbeat Extension packets. This exploitation results in a buffer over-read, potentially revealing sensitive information from the memory of the affected process. Attackers can extract private keys and arbitrary memory contents, posing significant risks to data confidentiality.
CISA has reported CVE-2014-0160
CISA provides regional cyber and physical services to support security and resilience across the United States. CISA monitor the most dangerious vulnerabilities and have identifed CVE-2014-0160 as being exploited but is not known by the CISA to be used in ransomware campaigns. This is subject to change at pace
The CISA's recommendation is: Apply updates per vendor instructions.
Human OS v1.0:
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Exploit Proof of Concept (PoC)
PoC code is written by security researchers to demonstrate the vulnerability can be exploited. PoC code is also a key component for weaponization which could lead to ransomware.
References
EPSS Score
94% chance of being exploited in the next 30 days.
CVSS V3.1
Timeline
- 🟡
Public PoC available
- 👾
Exploit known to exist
- 🦅
CISA Reported
Vulnerability published
Vulnerability Reserved