PT-2017-8788
CVE-2016-5825
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Published
2014-12-26
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Updated
2019-03-04
Description by
CVSS 3.1
5.5
MediumMetricsAV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
Name of the Vulnerable Software and Affected Versions
libical versions 0.47 through 1.0
Description
The issue allows remote attackers to cause a denial of service, specifically an out-of-bounds heap read, by providing a crafted ics file. This is due to a problem in the icalparser parse string function.
Recommendations
For libical versions 0.47 through 1.0, consider avoiding the use of the icalparser parse string function until a patch is available. As a temporary workaround, restrict the processing of ics files from untrusted sources to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.
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