Unrated severityNVD Advisory· Published Dec 12, 2012· Updated Apr 29, 2026

CVE-2012-4791

Description

Microsoft Exchange Server 2007 SP3 and 2010 SP1 and SP2 allows remote authenticated users to cause a denial of service (Information Store service hang) by subscribing to a crafted RSS feed, aka "RSS Feed May Cause Exchange DoS Vulnerability."

Affected products

Microsoft/Exchange Server3 versions
cpe:2.3:a:microsoft:exchange_server:2007:sp3:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:microsoft:exchange_server:2007:sp3:*:*:*:*:*:*
- cpe:2.3:a:microsoft:exchange_server:2010:sp1:*:*:*:*:*:*
- cpe:2.3:a:microsoft:exchange_server:2010:sp2:*:*:*:*:*:*

Patches

No patches discovered yet.

Vulnerability mechanics

AI mechanics synthesis has not run for this CVE yet.

References

www.us-cert.gov/cas/techalerts/TA12-346A.htmlnvdUS Government Resource
www.securityfocus.com/bid/56836nvd
docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-080nvd
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16158nvd

News mentions

No linked articles in our index yet.

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