Vulnerability Details : CVE-2012-4791

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."
Published 2012-12-12 00:55:01
Updated 2019-06-01 00:29:01
Source Microsoft Corporation
View at NVD,   CVE.org
Vulnerability category: Denial of service

Products affected by CVE-2012-4791

Threat overview for CVE-2012-4791

Top countries where our scanners detected CVE-2012-4791
Top open port discovered on systems with this issue 80
IPs affected by CVE-2012-4791 1,464
Threat actors abusing to this issue? Yes
Find out if you* are affected by CVE-2012-4791!
*Directly or indirectly through your vendors, service providers and 3rd parties. Powered by attack surface intelligence from SecurityScorecard.

Exploit prediction scoring system (EPSS) score for CVE-2012-4791

EPSS FAQ
6.94%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 94 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2012-4791

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
3.5
 LOW AV:N/AC:M/Au:S/C:N/I:N/A:P
6.8
2.9
 NIST

CWE ids for CVE-2012-4791

  • The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
    Assigned by: nvd@nist.gov (Primary)

References for CVE-2012-4791

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