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CVE-2005-3774

N/A

Published: November 23, 2005 at 12:00 AM UTC

Updated: June 16, 2026 at 10:17 PM UTC

1 product affected across 1 vendorPix

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Severity

N/A

Exploit prediction

EPSS 18%

Description

Cisco PIX 6.3 and 7.0 allows remote attackers to cause a denial of service (blocked new connections) via spoofed TCP packets that cause the PIX to create embryonic connections that that would not produce a valid connection with the end system, including (1) SYN packets with invalid checksums, which do not result in a RST; or, from an external interface, (2) one byte of "meaningless data," or (3) a TTL that is one less than needed to reach the internal destination.

Affected

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

95%

Remediation

No guide yet

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

Patch and advisory references

References (16)

Mailing Listx_refsource_FULLDISCVendor Advisory

Source: [email protected]

http://lists.grok.org.uk/pipermail/full-disclosure/2005-November/038971.html

Mailing Listx_refsource_FULLDISC

Source: [email protected]

http://lists.grok.org.uk/pipermail/full-disclosure/2005-November/038983.html

Third Party Advisoryx_refsource_SECUNIA

Source: [email protected]

http://secunia.com/advisories/17670

VDB Entryx_refsource_SECTRACK

Source: [email protected]

http://securitytracker.com/id?1015256

x_refsource_CONFIRM

Source: [email protected]

http://www.cisco.com/en/US/products/hw/vpndevc/ps2030/products_security_notice09186a0080624a37.html

Vendor Advisoryx_refsource_CISCO

Source: [email protected]

http://www.cisco.com/warp/public/707/cisco-response-20051122-pix.shtml

Third Party Advisoryx_refsource_CERT-VNUS Government Resource

Source: [email protected]

http://www.kb.cert.org/vuls/id/853540

VDB Entryx_refsource_OSVDB

Source: [email protected]

http://www.osvdb.org/24140

CVSS

5MEDIUM[email protected]

Confidentiality: NONE
Integrity: NONE
Availability: PARTIAL

Vector?

Quick Info

StatusMODIFIED

CWE

NVD-CWE-Other

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