CVE-2003-0567

N/A

Published: July 25, 2003 at 04:00 AM UTC

Updated: June 16, 2026 at 10:02 PM UTC

3 products affected across 1 vendorIOSOptical Networking Systems SoftwareOns 15454 Optical Transport Platform

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Severity

N/A

Exploit prediction

EPSS 17%

Description

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.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

IOS · Cisconpm

95%

11.0 11.1 11.1aa 11.1ca 11.1cc 11.2 11.2p 11.2sa 11.3 11.3t 12.0 12.0da 12.0db 12.0dc 12.0s 12.0sc 12.0sl 12.0sp 12.0st 12.0sx 12.0sy 12.0sz 12.0t 12.0w5 12.0wc 12.0wt 12.0xa 12.0xb 12.0xc 12.0xd 12.0xe 12.0xf 12.0xg 12.0xh 12.0xi 12.0xj 12.0xk 12.0xl 12.0xm 12.0xn 12.0xp 12.0xq 12.0xr 12.0xs 12.0xu 12.0xv 12.0xw 12.1 12.1aa 12.1ax 12.1ay 12.1da 12.1db 12.1dc 12.1e 12.1ea 12.1eb 12.1ec 12.1ev 12.1ew 12.1ex 12.1ey 12.1m 12.1t 12.1xa 12.1xb 12.1xc 12.1xd 12.1xe 12.1xf 12.1xg 12.1xh 12.1xi 12.1xj 12.1xk 12.1xl 12.1xm 12.1xp 12.1xq 12.1xr 12.1xs 12.1xt 12.1xu 12.1xv 12.1xw 12.1xx 12.1xy 12.1xz 12.1yb 12.1yc 12.1yd 12.1ye 12.1yf 12.1yh 12.1yi 12.1yj 12.2 12.2b 12.2bc 12.2bw 12.2bx 12.2bz 12.2cx 12.2cy 12.2da 12.2dd 12.2dx 12.2ja 12.2mb 12.2mc 12.2mx 12.2s 12.2sx 12.2sy 12.2sz 12.2t 12.2xa 12.2xb 12.2xc 12.2xd 12.2xe 12.2xf 12.2xg 12.2xh 12.2xi 12.2xj 12.2xk 12.2xl 12.2xm 12.2xn 12.2xq 12.2xr 12.2xs 12.2xt 12.2xu 12.2xw 12.2ya 12.2yb 12.2yc 12.2yd 12.2yf 12.2yg 12.2yh 12.2yj 12.2yk 12.2yl 12.2ym 12.2yn 12.2yo 12.2yp 12.2yq 12.2yr 12.2ys 12.2yt 12.2yu 12.2yv 12.2yw 12.2yx 12.2yy 12.2yz 12.2za 12.2zb 12.2zc 12.2zd 12.2ze 12.2zf 12.2zg 12.2zh 12.2zj

Ons 15454 Optical Transport Platform · Cisco

95%

All versions

Optical Networking Systems Software · Cisco

95%

3.0 3.1.0 3.2.0 3.3.0 3.4.0 4.0.0

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (6)

Mailing Listx_refsource_FULLDISC

Source: [email protected]

http://lists.grok.org.uk/pipermail/full-disclosure/2003-July/006743.html

Third Party Advisoryx_refsource_CERTPatchUS Government Resource

Source: [email protected]

http://www.cert.org/advisories/CA-2003-15.html

Third Party Advisoryx_refsource_CERTExploitPatchUS Government Resource

Source: [email protected]

http://www.cert.org/advisories/CA-2003-17.html

Vendor Advisoryx_refsource_CISCO

Source: [email protected]

http://www.cisco.com/warp/public/707/cisco-sa-20030717-blocked.shtml

Third Party Advisoryx_refsource_CERT-VNUS Government Resource

Source: [email protected]

http://www.kb.cert.org/vuls/id/411332

VDB EntrySignaturex_refsource_OVAL

Source: [email protected]

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5603

CVSS

7.8HIGH[email protected]

Confidentiality: NONE
Integrity: NONE
Availability: COMPLETE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-20

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