CVE-2008-4221
First published: Wed Dec 17 2008(Updated: )
The strptime API in Libsystem in Apple Mac OS X before 10.5.6 allows context-dependent attackers to cause a denial of service (memory corruption and application crash) or execute arbitrary code via a crafted date string, related to improper memory allocation.
Credit: cve@mitre.org
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Apple macOS Server | =10.5.2 | |
| Apple macOS Server | =10.4.11 | |
| Apple macOS Server | <=10.5.5 | |
| Apple iOS and macOS | =10.5.1 | |
| Apple macOS Server | =10.5.1 | |
| Apple iOS and macOS | =10.5.3 | |
| Apple macOS Server | =10.5.3 | |
| Apple iOS and macOS | =10.5 | |
| Apple macOS Server | =10.5.4 | |
| Apple iOS and macOS | =10.5.2 | |
| Apple iOS and macOS | =10.4.11 | |
| Apple iOS and macOS | <=10.5.5 | |
| Apple macOS Server | =10.5 | |
| Apple iOS and macOS | =10.5.4 |
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Reference Links
- http://lists.apple.com/archives/security-announce//2008//Dec/msg00000.html
- http://www.us-cert.gov/cas/techalerts/TA08-350A.html
- http://www.securityfocus.com/bid/32839
- http://support.apple.com/kb/HT3338
- http://secunia.com/advisories/33179
- http://www.securityfocus.com/bid/32881
- http://www.securitytracker.com/id?1021406
- http://www.vupen.com/english/advisories/2008/3444
Frequently Asked Questions
What is the severity of CVE-2008-4221?
CVE-2008-4221 has a severity rating that indicates it can lead to denial of service or arbitrary code execution.
How do I fix CVE-2008-4221?
To fix CVE-2008-4221, ensure you update to the latest version of macOS or Apple Mac OS X Server that addresses this vulnerability.
Which versions of macOS are affected by CVE-2008-4221?
CVE-2008-4221 affects macOS versions up to and including 10.5.5 and includes specific releases like 10.4.11 and 10.5.2.
What kind of attacks can exploit CVE-2008-4221?
CVE-2008-4221 can be exploited through crafted date strings that lead to memory corruption or application crashes.
Are there known exploits for CVE-2008-4221?
There are no widely reported exploits for CVE-2008-4221, but its potential for arbitrary code execution makes it a concern.
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