CVE-2013-4130

Description

The (1) red_channel_pipes_add_type and (2) red_channel_pipes_add_empty_msg functions in server/red_channel.c in SPICE before 0.12.4 do not properly perform ring loops, which might allow remote attackers to cause a denial of service (reachable assertion and server exit) by triggering a network error.

Category

5.0
CVSS
Severity: Medium
CVSS 2.0 •
EPSS 1.10% Top 25%
Vendor Advisory redhat.com Vendor Advisory ubuntu.com Vendor Advisory debian.org
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://rhn.redhat.com/errata/RHSA-2013-1260.html vendor advisory
http://cgit.freedesktop.org/spice/spice/commit/?id=53488f0275d6c8a121af49f7ac817d09ce68090d patch
http://seclists.org/oss-sec/2013/q3/115 mailing list
http://www.ubuntu.com/usn/USN-1926-1 vendor advisory
http://www.debian.org/security/2014/dsa-2839 vendor advisory
https://bugzilla.redhat.com/show_bug.cgi?id=984769

Frequently Asked Questions

What is the severity of CVE-2013-4130?
CVE-2013-4130 has been scored as a medium severity vulnerability.
How to fix CVE-2013-4130?
To fix CVE-2013-4130, 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-2013-4130 being actively exploited in the wild?
It is possible that CVE-2013-4130 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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