CVE-2007-3929

high

Description

Use-after-free vulnerability in the BitTorrent support in Opera before 9.22 allows user-assisted remote attackers to execute arbitrary code via a crafted header in a torrent file, which leaves a dangling pointer to an invalid object.

References

Advisories
More

https://exchange.xforce.ibmcloud.com/vulnerabilities/35509

http://security.gentoo.org/glsa/glsa-200708-17.xml

https://euvd.enisa.europa.eu/vulnerability/EUVD-2007-3913

http://www.vupen.com/english/advisories/2007/2584

http://www.securitytracker.com/id?1018431

http://www.securityfocus.com/bid/24970

http://www.opera.com/support/search/view/862/

http://www.novell.com/linux/security/advisories/2007_15_sr.html

http://secunia.com/advisories/26545

http://secunia.com/advisories/26138

http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=564

Details

Source: Mitre, NVD

Published: 2007-07-21

Updated: 2026-06-16

Risk Information

CVSS v2

Base Score: 9.3

Vector: CVSS2#AV:N/AC:M/Au:N/C:C/I:C/A:C

Severity: High

CVSS v3

Base Score: 8.8

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H