CVE-2011-0939
First published: Mon Oct 03 2011(Updated: )
Unspecified vulnerability in Cisco IOS 12.4, 15.0, and 15.1, and IOS XE 2.5.x through 3.2.x, allows remote attackers to cause a denial of service (device reload) via a crafted SIP message, aka Bug ID CSCth03022.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco IOS | =15.1 | |
| Cisco IOS | =15.0 | |
| Cisco IOS | =12.4 | |
| Cisco IOS XE Software | =2.5.0 | |
| Cisco IOS XE Software | =2.6.1 | |
| Cisco IOS XE Software | =3.2.0s | |
| Cisco IOS XE Software | =2.5.1 | |
| Cisco IOS XE Software | =2.6.2 | |
| Cisco IOS XE Software | =2.6.0 | |
| Cisco IOS XE Software | =3.2.1s | |
| Cisco IOS XE Software | =3.1.2s | |
| Cisco IOS XE Software | =3.1.1s | |
| Cisco IOS XE Software | =3.2.2s | |
| Cisco IOS XE Software | =3.1.0s | |
| Cisco IOS XE Software | =3.1.4s | |
| Cisco IOS XE Software | =2.5.2 | |
| Cisco IOS XE Software | =3.1.3s |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2011-0939?
CVE-2011-0939 has a severity rating that indicates it can lead to a denial of service through device reload.
How do I fix CVE-2011-0939?
To fix CVE-2011-0939, upgrade to a fixed version of Cisco IOS or IOS XE as instructed in the security advisory.
What versions of Cisco IOS are affected by CVE-2011-0939?
CVE-2011-0939 affects Cisco IOS versions 12.4, 15.0, and 15.1.
Does CVE-2011-0939 affect IOS XE?
Yes, CVE-2011-0939 affects IOS XE versions 2.5.x through 3.2.x.
Can CVE-2011-0939 be exploited remotely?
Yes, CVE-2011-0939 can be exploited remotely via a crafted SIP message.
- agent/references
- agent/type
- agent/weakness
- agent/severity
- agent/author
- agent/description
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/event
- agent/source
- agent/softwarecombine
- agent/tags
- collector/nvd-historical
- agent/software-canonical-lookup-request
- collector/nvd-index
- vendor/cisco
- canonical/cisco ios
- version/cisco ios/15.1
- version/cisco ios/15.0
- version/cisco ios/12.4
- canonical/cisco ios xe
- version/cisco ios xe/2.5.0
- version/cisco ios xe/2.6.1
- version/cisco ios xe/3.2.0s
- version/cisco ios xe/2.5.1
- version/cisco ios xe/2.6.2
- version/cisco ios xe/2.6.0
- version/cisco ios xe/3.2.1s
- version/cisco ios xe/3.1.2s
- version/cisco ios xe/3.1.1s
- version/cisco ios xe/3.2.2s
- version/cisco ios xe/3.1.0s
- version/cisco ios xe/3.1.4s
- version/cisco ios xe/2.5.2
- version/cisco ios xe/3.1.3s