FreebsdCVE-2006-0381CVE-2006-0381
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
AI Score
Confidence
High
EPSS
Percentile
92.3%
A logic error in the IP fragment cache functionality in pf in FreeBSD 5.3, 5.4, and 6.0, and OpenBSD, when a ‘scrub fragment crop’ or ‘scrub fragment drop-ovl’ rule is being used, allows remote attackers to cause a denial of service (crash) via crafted packets that cause a packet fragment to be inserted twice.
Affected configurations
| Vendor | Product | Version | CPE |
|---|---|---|---|
| freebsd | freebsd | 5.3 | cpe:2.3:o:freebsd:freebsd:5.3:*:*:*:*:*:*:* |
| freebsd | freebsd | 5.3 | cpe:2.3:o:freebsd:freebsd:5.3:release:*:*:*:*:*:* |
| freebsd | freebsd | 5.3 | cpe:2.3:o:freebsd:freebsd:5.3:releng:*:*:*:*:*:* |
| freebsd | freebsd | 5.3 | cpe:2.3:o:freebsd:freebsd:5.3:stable:*:*:*:*:*:* |
| freebsd | freebsd | 5.4 | cpe:2.3:o:freebsd:freebsd:5.4:pre-release:*:*:*:*:*:* |
| freebsd | freebsd | 5.4 | cpe:2.3:o:freebsd:freebsd:5.4:release:*:*:*:*:*:* |
| freebsd | freebsd | 5.4 | cpe:2.3:o:freebsd:freebsd:5.4:releng:*:*:*:*:*:* |
| freebsd | freebsd | 6.0 | cpe:2.3:o:freebsd:freebsd:6.0:release:*:*:*:*:*:* |
| freebsd | freebsd | 6.0 | cpe:2.3:o:freebsd:freebsd:6.0:stable:*:*:*:*:*:* |
References
ftp://ftp.freebsd.org/pub/FreeBSD/CERT/advisories/FreeBSD-SA-06:07.pf.asc
ftp://ftp.netbsd.org/pub/NetBSD/security/advisories/NetBSD-SA2006-004.txt.asc
secunia.com/advisories/18609
securitytracker.com/id?1015542
www.openbsd.org/cgi-bin/cvsweb/src/sys/net/pf_norm.c.diff?r1=1.103&r2=1.104
www.osvdb.org/22732
www.securityfocus.com/bid/16375
exchange.xforce.ibmcloud.com/vulnerabilities/24337
Related
CVSS2
Attack Vector
NETWORK
Attack Complexity
LOW
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
AV:N/AC:L/Au:N/C:N/I:N/A:P
AI Score
Confidence
High
EPSS
Percentile
92.3%