CVE-2011-1757

Description

DJabberd 0.84 and earlier does not properly detect recursion during entity expansion, which allows remote attackers to cause a denial of service (memory and CPU consumption) via a crafted XML document containing a large number of nested entity references, a similar issue to CVE-2003-1564.

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 0.47%
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://groups.google.com/group/djabberd/msg/e3b250f3c1877ede?dmode=source mailing list

Frequently Asked Questions

What is the severity of CVE-2011-1757?
CVE-2011-1757 has been scored as a medium severity vulnerability.
How to fix CVE-2011-1757?
To fix CVE-2011-1757, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2011-1757 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2011-1757 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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