CVE-2007-3929

Name: CVE-2007-3929
Creator: NVD / NIST
Published: 2007-07-21T00:30:00+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 6.47%

Last modified Jun 16, 2026

CVE-2007-3929 is a vulnerability of currently unknown severity. 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.. EPSS estimates a 6.47% chance of exploitation in the next 30 days.

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.

Metrics

EPSS Probability

6.47%

92.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-416

Affected Software

Vendor	Product	Versions
Opera	Opera Browser	< 9.22

References

http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=564Broken Link, Vendor Advisory
http://secunia.com/advisories/26138Broken Link, Patch
http://secunia.com/advisories/26545Broken Link
http://security.gentoo.org/glsa/glsa-200708-17.xmlThird Party Advisory
http://www.novell.com/linux/security/advisories/2007_15_sr.htmlBroken Link
http://www.opera.com/support/search/view/862/Broken Link, Patch, Vendor Advisory
http://www.securityfocus.com/bid/24970Broken Link, Third Party Advisory, VDB Entry
http://www.securitytracker.com/id?1018431Broken Link, Third Party Advisory, VDB Entry
http://www.vupen.com/english/advisories/2007/2584Broken Link
https://exchange.xforce.ibmcloud.com/vulnerabilities/35509Third Party Advisory, VDB Entry
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=564Broken Link, Vendor Advisory
http://secunia.com/advisories/26138Broken Link, Patch
http://secunia.com/advisories/26545Broken Link
http://security.gentoo.org/glsa/glsa-200708-17.xmlThird Party Advisory
http://www.novell.com/linux/security/advisories/2007_15_sr.htmlBroken Link
http://www.opera.com/support/search/view/862/Broken Link, Patch, Vendor Advisory
http://www.securityfocus.com/bid/24970Broken Link, Third Party Advisory, VDB Entry
http://www.securitytracker.com/id?1018431Broken Link, Third Party Advisory, VDB Entry
http://www.vupen.com/english/advisories/2007/2584Broken Link
https://exchange.xforce.ibmcloud.com/vulnerabilities/35509Third Party Advisory, VDB Entry

Timeline

Published: Jul 21, 2007
Last Modified: Jun 16, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2007-3929?

How severe is CVE-2007-3929?

Severity scoring for CVE-2007-3929 is pending analysis. The EPSS model estimates a 6.47% probability of exploitation in the next 30 days.

How do I fix CVE-2007-3929?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2007-3929?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST