CVE-2017-12373

5.9MEDIUM

Key Information:

Vendor
Cisco
Status
Cisco Legacy Asa 5500 Products Tls Protocol Implementation
Vendor
CVE Published:
15 December 2017

Summary

A vulnerability in the TLS protocol implementation of legacy Cisco ASA 5500 Series (ASA 5505, 5510, 5520, 5540, and 5550) devices could allow an unauthenticated, remote attacker to access sensitive information, aka a Return of Bleichenbacher's Oracle Threat (ROBOT) attack. An attacker could iteratively query a server running a vulnerable TLS stack implementation to perform cryptanalytic operations that may allow decryption of previously captured TLS sessions. Cisco Bug IDs: CSCvg97652.

Affected Version(s)

Cisco legacy ASA 5500 products TLS protocol implementation Cisco legacy ASA 5500 products TLS protocol implementation

References

http://www.securityfocus.com/bid/102170
vdb-entryx_refsource_BID
https://tools.cisco.com/security/center/content/CiscoSecu...
x_refsource_CONFIRM

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.