What is CVE-2015-6357?

CVE-2015-6357 is a vulnerability in Cisco Firesight System Software, classified under Improper Input Validation. Published 2015-11-18.

Is CVE-2015-6357 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Improper input validation in Cisco Firesight System Software

CVE-2015-6357

The rule-update feature in Cisco FireSIGHT Management Center (MC) 5.2 through 5.4.0.1 does not verify the X.509 certificate of the support.sourcefire.com SSL server, which allows man-in-the-middle attackers to spoof this server and provide an invalid package, and consequently execute arbitrary code, via a crafted certificate, aka Bug ID CSCuw06444.

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.026 (84.0th percentile) — read the EPSS interpretation.

Affected products

Cisco Firesight_system_software — versions 5.2.0, 5.3.0, 5.3.1.1
N/a — versions n/a

Weakness classification (CWE)

CWE-20 — Improper Input Validation

Public proof-of-concept exploits

mattimustang/firepwner

References

psirt@cisco.com (vdb-entry, x_refsource_SECTRACK)
psirt@cisco.com (x_refsource_CISCO, vendor-advisory, Vendor Advisory)
psirt@cisco.com (x_refsource_MISC)
psirt@cisco.com (x_refsource_MISC)
psirt@cisco.com (mailing-list, x_refsource_BUGTRAQ)
psirt@cisco.com (mailing-list, x_refsource_FULLDISC)

Frequently asked questions

What is CVE-2015-6357?: CVE-2015-6357 is a vulnerability in Cisco Firesight System Software, classified under Improper Input Validation. Published 2015-11-18.
Is CVE-2015-6357 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.