CVE-2007-0221: Integer Overflow
First published: Tue May 08 2007(Updated: )
Integer overflow in the IMAP (IMAP4) support in Microsoft Exchange Server 2000 SP3 allows remote attackers to cause a denial of service (service hang) via crafted literals in an IMAP command, aka the "IMAP Literal Processing Vulnerability."
Credit: secure@microsoft.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Microsoft Exchange Server | =2000-sp3 |
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Reference Links
- http://www.securityfocus.com/bid/23810
- http://www.securitytracker.com/id?1018015
- http://secunia.com/advisories/25183
- http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=526
- http://www.us-cert.gov/cas/techalerts/TA07-128A.html
- http://www.osvdb.org/34392
- http://www.vupen.com/english/advisories/2007/1711
- https://exchange.xforce.ibmcloud.com/vulnerabilities/33890
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A2054
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-026
- http://www.securityfocus.com/archive/1/468871/100/200/threaded
Frequently Asked Questions
What is the severity of CVE-2007-0221?
CVE-2007-0221 has a severity rating of high due to its potential to cause a denial of service.
How do I fix CVE-2007-0221?
To fix CVE-2007-0221, it is recommended to apply the latest patches or updates released by Microsoft for Exchange Server 2000 SP3.
Which systems are affected by CVE-2007-0221?
CVE-2007-0221 specifically affects Microsoft Exchange Server 2000 SP3.
What type of attack does CVE-2007-0221 enable?
CVE-2007-0221 enables remote attackers to execute a denial of service attack through specially crafted IMAP commands.
What is the cause of the vulnerability CVE-2007-0221?
CVE-2007-0221 is caused by an integer overflow in the IMAP support within Microsoft Exchange Server 2000 SP3.
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- version/microsoft exchange server/2000-sp3