CVE-2003-0567

high · 7.8

Cisco IOS 11.x and 12.0 through 12.2 allows remote attackers to cause a denial of service (traffic block) by sending a particular sequence of IPv4 packets to an interface on the device, causing the input queue on that interface to be marked as full.

7.8

CVSS

16.6%

EPSS (exploit prob.)

97th

EPSS percentile

2003-08-18

Published

AV:N/AC:L/Au:N/C:N/I:N/A:C

Weaknesses

CWE-20

Affected products

Vendor	Product	Affected versions
cisco	ios	11.0
cisco	ios	11.1
cisco	ios	11.1aa
cisco	ios	11.1ca
cisco	ios	11.1cc
cisco	ios	11.2
cisco	ios	11.2p
cisco	ios	11.2sa
cisco	ios	11.3
cisco	ios	11.3t
cisco	ios	12.0
cisco	ios	12.0da
cisco	ios	12.0db
cisco	ios	12.0dc
cisco	ios	12.0s
cisco	ios	12.0sc
cisco	ios	12.0sl
cisco	ios	12.0sp
cisco	ios	12.0st
cisco	ios	12.0sx
cisco	ios	12.0sy
cisco	ios	12.0sz
cisco	ios	12.0t
cisco	ios	12.0w5
cisco	ios	12.0wc
cisco	ios	12.0wt
cisco	ios	12.0xa
cisco	ios	12.0xb
cisco	ios	12.0xc
cisco	ios	12.0xd
cisco	ios	12.0xe
cisco	ios	12.0xf
cisco	ios	12.0xg
cisco	ios	12.0xh
cisco	ios	12.0xi
cisco	ios	12.0xj
cisco	ios	12.0xk
cisco	ios	12.0xl
cisco	ios	12.0xm
cisco	ios	12.0xn

Check a specific version with /api/v1/cve/match.

References

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2003-0567