CVE-2012-1327 dot11t/t_if_dot11_hal_ath.c in Cisco IOS 12.3, 12.4, 15.0, and 15.1 allows remote attackers to cause a denial of service (assertion failure
Medium 6.1
Published
Updated
Check this codebase for CVE-2012-1327 and fix it if it is affected.
What it is: CVE-2012-1327 is a medium-severity vulnerability in Cisco Ios, published on 3 May 2012.
Exploitation: There is no known exploitation of CVE-2012-1327 in the wild and no public exploit code.
Affected product: Cisco Ios. No package-level version data is available, so check the vendor advisory linked from the reference page.
Task:
1. Search the dependency manifests and lockfiles (for example package.json, package-lock.json, requirements.txt, poetry.lock, uv.lock, pom.xml, build.gradle, go.mod, Cargo.lock, Gemfile.lock) and any Dockerfiles for the affected packages, including transitive dependencies.
2. If an affected version is in use, upgrade it to the fixed version for its release line with the project's package manager, so the lockfile is regenerated. Prefer the smallest upgrade that fixes it.
3. If there is no fix, or the upgrade would break the build, do not guess: explain the risk and the safest workaround instead.
4. Run the tests and summarise what changed and why.
5. If nothing in the project is affected, say so and change nothing.
Reference: https://insights.sbomify.com/CVE-2012-1327/ (Markdown: https://insights.sbomify.com/CVE-2012-1327/index.md)
- Exploited in the wild
- Not known
- Fix
- None listed
What is CVE-2012-1327?
CVE-2012-1327 is a medium-severity vulnerability in Cisco Ios, published on 3 May 2012.
Official description
dot11t/t_if_dot11_hal_ath.c in Cisco IOS 12.3, 12.4, 15.0, and 15.1 allows remote attackers to cause a denial of service (assertion failure and reboot) via 802.11 wireless traffic, as demonstrated by a video call from Apple iOS 5.0 on an iPhone 4S, aka Bug ID CSCtt94391.
Weakness: CWE-284
Which versions are affected by CVE-2012-1327?
It affects 1 product.
Products include Cisco Ios.
How do I fix CVE-2012-1327?
No fix has been published for CVE-2012-1327 yet. Limit exposure of the affected software until one is available.
Is CVE-2012-1327 being exploited?
There is no known exploitation of CVE-2012-1327 in the wild and no public exploit code.
Other vulnerabilities in Cisco Ios
- CVE-2017-12240 Cisco IOS and IOS XE Software DHCP Remote Code Execution
- CVE-2017-3881 Cisco IOS and IOS XE Remote Code Execution
- CVE-2018-0167 Cisco IOS, XR, and XE Software Buffer Overflow
- CVE-2017-6736 Cisco IOS and IOS XE Software SNMP Remote Code Execution
- CVE-2017-6737 Cisco IOS and IOS XE Software SNMP Remote Code Execution
Sources
Also known as GHSA-275j-5gmw-vv5r.