What’s Vulnerable › Vulnerabilities

CVE-2005-0755

• Severity: medium (CVSS 5.1 v2.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 3.4% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2005-04-19 · updated 2026-06-16

Description

Heap-based buffer overflow in RealPlayer 10 and earlier, Helix Player before 10.0.4, and RealOne Player v1 and v2 allows remote attackers to execute arbitrary code via a long hostname in a RAM file.

Affected products

• RealNetworks Helix Player: through 10.0.3
• RealNetworks Realone Player: 1.0, 2.0
• RealNetworks Realplayer: 8.0, 10.0, 10.0-beta, 10.0_6.0.12.690

References

• http://marc.info/?l=bugtraq&m=111401615202987&w=2
• http://pb.specialised.info/all/adv/real-ram-adv.txt
• http://service.real.com/help/faq/security/050419_player/EN/
• http://www.redhat.com/archives/fedora-announce-list/2005-April/msg00040.html
• http://www.redhat.com/support/errata/RHSA-2005-363.html
• http://www.redhat.com/support/errata/RHSA-2005-392.html
• http://www.redhat.com/support/errata/RHSA-2005-394.html
• https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11205
• http://marc.info/?l=bugtraq&m=111401615202987&w=2
• http://pb.specialised.info/all/adv/real-ram-adv.txt
• http://service.real.com/help/faq/security/050419_player/EN/
• http://www.redhat.com/archives/fedora-announce-list/2005-April/msg00040.html

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