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Fencer Vulns
medium 5.1

CVE-2005-2629 json

Integer overflow in RealNetworks RealPlayer 8, 10, and 10.5, RealOne Player 1 and 2, and Helix Player 10.0.0 allows remote attackers to exe…

published 2005-11-18 20 y ago modified 2026-06-16 4 mo ago also EUVD-2005-2630

cvss
5.1
version 2.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
12.8%
EPSS 12.8% chance of exploitation in 30 days, percentile 96%
public exploits
1
Exploit-DB

Summary

Integer overflow in RealNetworks RealPlayer 8, 10, and 10.5, RealOne Player 1 and 2, and Helix Player 10.0.0 allows remote attackers to execute arbitrary code via an .rm movie file with a large value in the length field of the first data packet, which leads to a stack-based buffer overflow, a different vulnerability than CVE-2004-1481.

Patch / fix

  • HelixPlayer RHEL 4 1:1.0.6-0.EL4.1

red hat advisories RHSA-2005:788

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2005-2629 updated

security flaw

  • Red Hat Desktop version 3 Extras Red Hat Desktop version 4 Extras
    fixed: vendor fix RHSA-2005:762
  • Red Hat Enterprise Linux AS version 4 HelixPlayer 1.0.6-0.EL4.1 Red Hat Enterprise Linux Desktop version 4 HelixPlayer 1.0.6-0.EL4.1 Red Hat Enterprise Linux ES version 4 HelixPlayer 1.0.6-0.EL4.1 Red Hat Enterprise Linux WS version 4 HelixPlayer 1.0.6-0.EL4.1
    fixed: vendor fix RHSA-2005:788

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Timeline

  1. First public exploit (EDB-26497)
  2. Published

Exploit prediction

12.82% chance of exploitation in the next 30 days, higher than 96% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • EDB-26497 RealNetworks RealOne Player/RealPlayer - '.RM' Local Stack Buffer Overflow local, 2005-11-10

CVSS scores

assigned by version score vector
NVD 2.0 5.1 AV:N/AC:H/Au:N/C:P/I:P/A:P

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.