CVE-2005-0943
First published: Wed Mar 30 2005(Updated: )
Cisco VPN 3000 series Concentrator running firmware 4.1.7.A and earlier allows remote attackers to cause a denial of service (device reload or drop user connection) via a crafted HTTPS packet.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco VPN 3015 Concentrator | ||
| Cisco VPN 3020 Concentrator | ||
| Cisco VPN 3030 Concentrator | ||
| Cisco VPN 3060 Concentrator | ||
| Cisco VPN 3080 Concentrator | ||
| Cisco VPN 3000 concentrator series software | =2.0 | |
| Cisco VPN 3000 concentrator series software | =2.5.2.a | |
| Cisco VPN 3000 concentrator series software | =2.5.2.b | |
| Cisco VPN 3000 concentrator series software | =2.5.2.c | |
| Cisco VPN 3000 concentrator series software | =2.5.2.d | |
| Cisco VPN 3000 concentrator series software | =2.5.2.f | |
| Cisco VPN 3000 concentrator series software | =3.0 | |
| Cisco VPN 3000 concentrator series software | =3.0.3.a | |
| Cisco VPN 3000 concentrator series software | =3.0.3.b | |
| Cisco VPN 3000 concentrator series software | =3.0.4 | |
| Cisco VPN 3000 concentrator series software | =3.1 | |
| Cisco VPN 3000 concentrator series software | =3.1\(rel\) | |
| Cisco VPN 3000 concentrator series software | =3.1.1 | |
| Cisco VPN 3000 concentrator series software | =3.1.2 | |
| Cisco VPN 3000 concentrator series software | =3.1.4 | |
| Cisco VPN 3000 concentrator series software | =3.5\(rel\) | |
| Cisco VPN 3000 concentrator series software | =3.5.1 | |
| Cisco VPN 3000 concentrator series software | =3.5.2 | |
| Cisco VPN 3000 concentrator series software | =3.5.3 | |
| Cisco VPN 3000 concentrator series software | =3.5.4 | |
| Cisco VPN 3000 concentrator series software | =3.5.5 | |
| Cisco VPN 3000 concentrator series software | =3.6 | |
| Cisco VPN 3000 concentrator series software | =3.6.1 | |
| Cisco VPN 3000 concentrator series software | =3.6.3 | |
| Cisco VPN 3000 concentrator series software | =3.6.5 | |
| Cisco VPN 3000 concentrator series software | =3.6.7 | |
| Cisco VPN 3000 concentrator series software | =3.6.7.a | |
| Cisco VPN 3000 concentrator series software | =3.6.7.b | |
| Cisco VPN 3000 concentrator series software | =3.6.7.c | |
| Cisco VPN 3000 concentrator series software | =3.6.7.d | |
| Cisco VPN 3000 concentrator series software | =3.6.7.f | |
| Cisco VPN 3000 concentrator series software | =3.6.7d | |
| Cisco VPN 3000 concentrator series software | =4.0 | |
| Cisco VPN 3000 concentrator series software | =4.0.1 | |
| Cisco VPN 3000 concentrator series software | =4.0.5.b | |
| Cisco VPN 3000 concentrator series software | =4.1 | |
| Cisco VPN 3000 concentrator series software | =4.1.5.b | |
| Cisco VPN 3000 concentrator series software | =4.1.7.a | |
| Cisco VPN 3005 Concentrator | =4.0.1 | |
| Cisco VPN 3002 Hardware Client |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2005-0943?
CVE-2005-0943 is classified as a high severity vulnerability due to its potential to cause a denial of service by remotely dropping user connections or reloading the device.
How do I fix CVE-2005-0943?
To fix CVE-2005-0943, it's recommended to upgrade the Cisco VPN 3000 series concentrator firmware to version 4.1.7.B or later.
Which devices are affected by CVE-2005-0943?
CVE-2005-0943 affects the Cisco VPN 3000 series concentrators, including models 3015, 3020, 3030, 3060, and 3080 running firmware 4.1.7.A or earlier.
What can attackers do with CVE-2005-0943?
With CVE-2005-0943, attackers can send crafted HTTPS packets that can cause the device to reload or drop user connections.
Is there a workaround for CVE-2005-0943?
There are no effective workarounds for CVE-2005-0943; the only recommended action is to apply the appropriate firmware updates.
- collector/nvd-historical
- agent/references
- agent/type
- agent/remedy
- agent/first-publish-date
- collector/mitre-cve
- source/MITRE
- agent/author
- agent/severity
- agent/last-modified-date
- agent/weakness
- agent/description
- agent/event
- agent/source
- agent/tags
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/cisco
- canonical/cisco vpn 3015 concentrator
- canonical/cisco vpn 3020 concentrator
- canonical/cisco vpn 3030 concentrator
- canonical/cisco vpn 3060 concentrator
- canonical/cisco vpn 3080 concentrator
- canonical/cisco vpn 3000 concentrator series software
- version/cisco vpn 3000 concentrator series software/2.0
- version/cisco vpn 3000 concentrator series software/2.5.2.a
- version/cisco vpn 3000 concentrator series software/2.5.2.b
- version/cisco vpn 3000 concentrator series software/2.5.2.c
- version/cisco vpn 3000 concentrator series software/2.5.2.d
- version/cisco vpn 3000 concentrator series software/2.5.2.f
- version/cisco vpn 3000 concentrator series software/3.0
- version/cisco vpn 3000 concentrator series software/3.0.3.a
- version/cisco vpn 3000 concentrator series software/3.0.3.b
- version/cisco vpn 3000 concentrator series software/3.0.4
- version/cisco vpn 3000 concentrator series software/3.1
- version/cisco vpn 3000 concentrator series software/3.1\(rel\)
- version/cisco vpn 3000 concentrator series software/3.1.1
- version/cisco vpn 3000 concentrator series software/3.1.2
- version/cisco vpn 3000 concentrator series software/3.1.4
- version/cisco vpn 3000 concentrator series software/3.5\(rel\)
- version/cisco vpn 3000 concentrator series software/3.5.1
- version/cisco vpn 3000 concentrator series software/3.5.2
- version/cisco vpn 3000 concentrator series software/3.5.3
- version/cisco vpn 3000 concentrator series software/3.5.4
- version/cisco vpn 3000 concentrator series software/3.5.5
- version/cisco vpn 3000 concentrator series software/3.6
- version/cisco vpn 3000 concentrator series software/3.6.1
- version/cisco vpn 3000 concentrator series software/3.6.3
- version/cisco vpn 3000 concentrator series software/3.6.5
- version/cisco vpn 3000 concentrator series software/3.6.7
- version/cisco vpn 3000 concentrator series software/3.6.7.a
- version/cisco vpn 3000 concentrator series software/3.6.7.b
- version/cisco vpn 3000 concentrator series software/3.6.7.c
- version/cisco vpn 3000 concentrator series software/3.6.7.d
- version/cisco vpn 3000 concentrator series software/3.6.7.f
- version/cisco vpn 3000 concentrator series software/3.6.7d
- version/cisco vpn 3000 concentrator series software/4.0
- version/cisco vpn 3000 concentrator series software/4.0.1
- version/cisco vpn 3000 concentrator series software/4.0.5.b
- version/cisco vpn 3000 concentrator series software/4.1
- version/cisco vpn 3000 concentrator series software/4.1.5.b
- version/cisco vpn 3000 concentrator series software/4.1.7.a
- canonical/cisco vpn 3005 concentrator
- version/cisco vpn 3005 concentrator/4.0.1
- canonical/cisco vpn 3002 hardware client