CVE-2016-9423: Buffer Overflow
First published: Mon Dec 12 2016(Updated: )
An issue was discovered in the Tatsuya Kinoshita w3m fork before 0.5.3-31. Heap-based buffer overflow in w3m allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted HTML page.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| w3m | <=0.5.3-30 | |
| w3m | <=0.5.3-30 |
Never miss a vulnerability like this again
Sign up to SecAlerts for real-time vulnerability data matched to your software, aggregated from hundreds of sources.
Reference Links
Frequently Asked Questions
What is the severity of CVE-2016-9423?
CVE-2016-9423 is classified as a moderate severity vulnerability due to its potential to cause denial of service and arbitrary code execution.
How do I fix CVE-2016-9423?
To mitigate CVE-2016-9423, upgrade to the latest version of w3m that is beyond 0.5.3-30.
What type of vulnerability is CVE-2016-9423?
CVE-2016-9423 is a heap-based buffer overflow vulnerability.
Who is affected by CVE-2016-9423?
CVE-2016-9423 affects versions of the w3m fork before 0.5.3-31.
What can attackers do with CVE-2016-9423?
Attackers can exploit CVE-2016-9423 to crash the application or potentially execute malicious code through crafted HTML pages.
- agent/type
- agent/author
- agent/remedy
- agent/softwarecombine
- agent/weakness
- agent/references
- agent/severity
- collector/mitre-cve
- source/MITRE
- agent/last-modified-date
- agent/first-publish-date
- agent/description
- agent/event
- agent/source
- agent/tags
- collector/nvd-index
- agent/software-canonical-lookup-request
- collector/nvd-api
- source/NVD
- agent/software-canonical-lookup
- vendor/w3m project
- canonical/w3m
- version/w3m/0.5.3-30
- vendor/tats