What is CVE-2011-5006?

CVE-2011-5006 is a vulnerability in Qqplayer, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2011-12-25.

Is CVE-2011-5006 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Buffer overflow in Qqplayer

CVE-2011-5006

Stack-based buffer overflow in QQPlayer 3.2.845 allows remote attackers to execute arbitrary code via a crafted PnSize value in a MOV file.

Vulnerability class: Buffer Overflow

Published 2011-12-25 · last modified 2026-06-16.

CVSS v2 metric

CVSS v2 base score 9.3 (High). Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.060 (93.1th percentile), scored 2026-10-02.

Low probability of exploitation in the next 30 days, but still tracked. 93rd percentile — 93.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.060 · newest: 0.060 · change: 0.000

Affected products

Qqplayer — versions 3.2.845

Weakness classification (CWE)

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

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

www.exploit-db.com/exploits/18137 (Exploit, exploit)
www.osvdb.org/77266 (vdb-entry)
www.securityfocus.com/bid/50739 (vdb-entry)
secunia.com/advisories/46924 (Vendor Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2011-5006?: CVE-2011-5006 is a vulnerability in Qqplayer, classified under Improper Restriction of Operations within the Bounds of a Memory Buffer. Published 2011-12-25.
Is CVE-2011-5006 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.