5

CVE-2002-0574

EPSS 1.1%
Published 03.07.2002 04:00:00
Last modified 03.04.2025 01:03:51
Source cve@mitre.org
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Memory leak in FreeBSD 4.5 and earlier allows remote attackers to cause a denial of service (memory exhaustion) via ICMP echo packets that trigger a bug in ip_output() in which the reference count for a routing table entry is not decremented, which prevents the entry from being removed.

Affected products Warnungen 0 Metrics 2 CWE 1 References 7

Data is provided by the National Vulnerability Database (NVD)

Freebsd ≫ Freebsd Version <= 4.5

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	1.1%	0.76

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	5	10	2.9	AV:N/AC:L/Au:N/C:N/I:N/A:P

CWE-401 Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.

ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-02:21.tcpip.asc

Patch

Vendor Advisory

Broken Link

http://www.iss.net/security_center/static/8893.php

Broken Link

http://www.osvdb.org/5232

Broken Link

http://www.securityfocus.com/bid/4539

Patch

Third Party Advisory

Vendor Advisory

Broken Link

VDB Entry

https://nvd.nist.gov/vuln/detail/CVE-2002-0574

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2002-0574

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2002-0574

EUVD