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Emerging threatsCritical

CVE-2007-5601Realplayer Memory Corruption

Stack-based buffer overflow in the Database Component in MPAMedia.dll in RealNetworks RealPlayer 10.5 and 11 beta, and earlier versions including 10, RealOne Player, and RealOne Player 2, allows remote attackers to execute arbitrary code via certain playlist names, as…

Published Oct 20, 2007 · Updated Aug 7, 2024

Key Facts

Patch immediately
  • CVE-2007-5601 is a critical-severity vulnerability (CVSS 9.3 v2) affecting Realplayer (Realnetworks).
  • It is exploited in the wild, listed in Industry KEV feed since May 1, 2010. Public exploit code is available.
  • EPSS estimates a 42% probability of exploitation in the next 30 days.
  • No fixed version is listed yet; check the vendor advisory for mitigations.
  • Brandefense priority: patch immediately, because it is listed as exploited in the wild.

Scores

CVSS v2

9.3

AV:N/AC:M/Au:N/C:C/I:C/A:C

EPSS (30-day exploit likelihood)

42%

Higher than 98.6% of all scored CVEs

Exploit maturity

Weaponized

ATLAS score

61/100

Publication score, see How it works

Exploitation Verdict

KEV listed

May 1, 2010

Federal due date

None

No federal due date

Ransomware use

Not reported

Attributed actors

None named

Exploit & Defence Guidance

Exploit maturity

Weaponized

Public exploit code

3

Proof-of-concept links

In-the-wild evidence

2

Reports of active use

Advisories And Exploit References

Description

Stack-based buffer overflow in the Database Component in MPAMedia.dll in RealNetworks RealPlayer 10.5 and 11 beta, and earlier versions including 10, RealOne Player, and RealOne Player 2, allows remote attackers to execute arbitrary code via certain playlist names, as demonstrated via the import method to the IERPCtl ActiveX control in ierpplug.dll.

Known-Exploited Catalog Listings

CatalogAddedRemediation dueRansomware use
Industry KEV feedMay 1, 2010n/aNot reported

Affected Products

3 affected entries in total
ProductAffected versionsFixed in
RealplayerRealnetworks10.0, 10.5, 11_betan/a

Timeline

  1. Publicly disclosed

    Oct 20, 2007

  2. Added to Industry KEV feed

    May 1, 2010

  3. Last updated

    Aug 7, 2024

Weakness Type

  • CWE-119 Improper Restriction of Operations within the Bounds of a Memory Buffer

References

10 more references in the full CVE brief

FAQ

Common Questions.

Is CVE-2007-5601 On Your Attack Surface?

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Figures as of Oct 19, 2026. Compiled by Brandefense technologies from public vulnerability catalogs; scoring as described in How it works.

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