Vulnerability in FreeBSD
CVE-2001-0183
ipfw and ip6fw in FreeBSD 4.2 and earlier allows remote attackers to bypass access restrictions by setting the ECE flag in a TCP packet, which makes the packet appear to be part of an established connection.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.081 (94.6th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 94.6% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.081 · newest: 0.081 · change: 0.000
Affected products
- FreeBSD — versions 3.0, 3.1, 3.3
References
- www.securityfocus.com/bid/2293 (Exploit, Patch, vdb-entry, Vendor Advisory)
- www.ciac.org/ciac/bulletins/l-029.shtml (government-resource, third-party-advisory)
- www.security-express.com/archives/bugtraq/2001-01/0424.html (mailing-list)
- exchange.xforce.ibmcloud.com/vulnerabilities/5998 (vdb-entry)
- www.osvdb.org/1743 (vdb-entry)