Is CVE-2010-1317 being actively exploited?

CVE-2010-1317 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2010-1317?

CVE-2010-1317 has a CVSS 2.0 base score of 7.5 (HIGH).

CVE-2010-1317

HIGH · CVSS 7.5EPSS 1.6%EU EUVD

Heap-based buffer overflow in the NTLM authentication functionality in RealNetworks Helix Server and Helix Mobile Server 11.x, 12.x, and 13.x allows remote attackers to have an unspecified impact via invalid base64-encoded data.

Key facts

CVSS score: 7.5 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
Weakness (CWE): CWE-119
EPSS score: 1.6% (76th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2010-1346)
Published: April 20, 2010
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2010-1346 in the EU Vulnerability Database. Last updated in EUVD on September 17, 2024.

View on the EU Vulnerability Database

Affected products

realnetworks / helix dna server
realnetworks / helix dna server
realnetworks / helix dna server
realnetworks / helix dna server
realnetworks / helix dna server
realnetworks / helix dna server
realnetworks / helix server
realnetworks / helix server
realnetworks / helix server
realnetworks / helix server
realnetworks / helix server mobile
realnetworks / helix server mobile
realnetworks / helix server mobile

References

http://secunia.com/advisories/39279(Vendor Advisory)
http://www.realnetworks.com/uploadedFiles/Support/helix-support/SecurityUpdate041410HS.pdf(Vendor Advisory)
http://www.securityfocus.com/bid/39490
http://www.vupen.com/english/advisories/2010/0889(Vendor Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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