CVE-2013-1165: Input Validation
First published: Thu Apr 11 2013(Updated: )
Cisco IOS XE 2.x and 3.x before 3.4.5S, and 3.5 through 3.7 before 3.7.1S, on 1000 series Aggregation Services Routers (ASR) allows remote attackers to cause a denial of service (card reload) by sending many crafted L2TP packets, aka Bug ID CSCtz23293.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco IOS XE | <=3.4.3s | |
| Cisco IOS XE | =2.1.0 | |
| Cisco IOS XE | =2.1.1 | |
| Cisco IOS XE | =2.1.2 | |
| Cisco IOS XE | =2.2.1 | |
| Cisco IOS XE | =2.2.2 | |
| Cisco IOS XE | =2.2.3 | |
| Cisco IOS XE | =2.3.0 | |
| Cisco IOS XE | =2.3.1 | |
| Cisco IOS XE | =2.3.1t | |
| Cisco IOS XE | =2.3.2 | |
| Cisco IOS XE | =2.4.0 | |
| Cisco IOS XE | =2.4.1 | |
| Cisco IOS XE | =2.4.2 | |
| Cisco IOS XE | =2.4.3 | |
| Cisco IOS XE | =2.4.4 | |
| Cisco IOS XE | =2.5.0 | |
| Cisco IOS XE | =2.5.1 | |
| Cisco IOS XE | =2.5.2 | |
| Cisco IOS XE | =2.6.0 | |
| Cisco IOS XE | =2.6.1 | |
| Cisco IOS XE | =2.6.2 | |
| Cisco IOS XE | =3.1.0s | |
| Cisco IOS XE | =3.1.1s | |
| Cisco IOS XE | =3.1.2s | |
| Cisco IOS XE | =3.1.3s | |
| Cisco IOS XE | =3.1.4s | |
| Cisco IOS XE | =3.4.0as | |
| Cisco IOS XE | =3.4.0s | |
| Cisco IOS XE | =3.4.2s | |
| Cisco IOS XE | =3.7.0s | |
| Cisco ASR 1001 | ||
| Cisco ASR 1002 Fixed Router | ||
| Cisco ASR 1002-X | ||
| Cisco ASR 1002-X | ||
| Cisco ASR 1004 | ||
| Cisco ASR 1006 | ||
| Cisco ASR 1023 Router |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2013-1165?
CVE-2013-1165 is categorized as a medium severity vulnerability that may lead to denial of service.
How do I fix CVE-2013-1165?
To fix CVE-2013-1165, upgrade affected Cisco IOS XE versions to 3.4.5S or later.
Which Cisco products are affected by CVE-2013-1165?
CVE-2013-1165 affects Cisco IOS XE versions 2.x and 3.x running on ASR 1000 series routers.
Can CVE-2013-1165 be exploited remotely?
Yes, CVE-2013-1165 can be exploited remotely by sending crafted L2TP packets.
What are the potential impacts of CVE-2013-1165?
Exploitation of CVE-2013-1165 can lead to a card reload and service disruption for impacted Cisco devices.
- agent/type
- collector/mitre-cve
- source/MITRE
- agent/weakness
- agent/last-modified-date
- agent/severity
- agent/author
- agent/references
- agent/event
- agent/description
- agent/first-publish-date
- agent/source
- agent/tags
- agent/softwarecombine
- collector/nvd-index
- agent/software-canonical-lookup-request
- vendor/cisco
- canonical/cisco ios xe
- version/cisco ios xe/3.4.3s
- version/cisco ios xe/2.1.0
- version/cisco ios xe/2.1.1
- version/cisco ios xe/2.1.2
- version/cisco ios xe/2.2.1
- version/cisco ios xe/2.2.2
- version/cisco ios xe/2.2.3
- version/cisco ios xe/2.3.0
- version/cisco ios xe/2.3.1
- version/cisco ios xe/2.3.1t
- version/cisco ios xe/2.3.2
- version/cisco ios xe/2.4.0
- version/cisco ios xe/2.4.1
- version/cisco ios xe/2.4.2
- version/cisco ios xe/2.4.3
- version/cisco ios xe/2.4.4
- version/cisco ios xe/2.5.0
- version/cisco ios xe/2.5.1
- version/cisco ios xe/2.5.2
- version/cisco ios xe/2.6.0
- version/cisco ios xe/2.6.1
- version/cisco ios xe/2.6.2
- version/cisco ios xe/3.1.0s
- version/cisco ios xe/3.1.1s
- version/cisco ios xe/3.1.2s
- version/cisco ios xe/3.1.3s
- version/cisco ios xe/3.1.4s
- version/cisco ios xe/3.4.0as
- version/cisco ios xe/3.4.0s
- version/cisco ios xe/3.4.2s
- version/cisco ios xe/3.7.0s
- canonical/cisco asr 1001
- canonical/cisco asr 1002 fixed router
- canonical/cisco asr 1002-x
- canonical/cisco asr 1004
- canonical/cisco asr 1006
- canonical/cisco asr 1023 router