Buffer overflow in Cdexos Cdex

CVE-2009-1039

Buffer overflow in CDex 1.70b2 allows remote attackers to execute arbitrary code via a crafted Info header in an Ogg Vorbis (.ogg) file.

Vulnerability class: Buffer Overflow

Published 2009-03-20 · last modified 2026-06-16.

CVSS v2 metric

CVSS v2 base score 7.5 (High). Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.

EPSS exploit prediction

EPSS: 0.053 (92.3th percentile), scored 2026-09-30.

Low probability of exploitation in the next 30 days, but still tracked. 92nd percentile — 92.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.053 · newest: 0.053 · change: 0.000

Affected products

Cdexos Cdex — versions 170b2

Weakness classification (CWE)

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

References

www.securityfocus.com/bid/34164 (vdb-entry)
www.exploit-db.com/exploits/8231 (exploit)
retrogod.altervista.org/9sg_cdex_ogg.html (Exploit)
www.securityfocus.com/archive/1/501928/100/0/threaded (mailing-list)
exchange.xforce.ibmcloud.com/vulnerabilities/49304 (vdb-entry)
osvdb.org/52812 (vdb-entry)