CVE-2018-0233 — Uncontrolled Resource Consumption in Cisco Secure Firewall Management Center

CWE-400 — Uncontrolled Resource Consumption4 documents4 sources
Severity
8.6HIGHNVD
EPSS
1.1%
top 21.62%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Cisco Secure Firewall Management Center
Timeline
PublishedApr 19
Latest updateMay 13

Description

A vulnerability in the Secure Sockets Layer (SSL) packet reassembly functionality of the detection engine in Cisco Firepower System Software could allow an unauthenticated, remote attacker to cause the detection engine to consume excessive system memory on an affected device, which could cause a denial of service (DoS) condition. The vulnerability is due to the affected software improperly handling changes to SSL connection states. An attacker could exploit this vulnerability by sending crafted …

CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:HExploitability: 3.9 | Impact: 4.0

Affected Packages1 packages

🔴Vulnerability Details

2
GHSA
GHSA-wchf-39q2-hfmr: A vulnerability in the Secure Sockets Layer (SSL) packet reassembly functionality of the detection engine in Cisco Firepower System Software could all↗2022-05-13
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CVEList
CVE-2018-0233: A vulnerability in the Secure Sockets Layer (SSL) packet reassembly functionality of the detection engine in Cisco Firepower System Software could all↗2018-04-19
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📋Vendor Advisories

1
Cisco
Cisco Firepower Detection Engine Secure Sockets Layer Denial of Service Vulnerability↗2018-04-18
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CVE-2018-0233 — Uncontrolled Resource Consumption | cvebase