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CVE-2007-3929 : Detail

CVE-2007-3929

Memory Corruption
5.51%V3
Network
2007-07-20 22:00 +00:00
2017-07-28 10:57 +00:00
CVE.org
NVD

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Descriptions

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.

Informations

Related Weaknesses

CWE-ID Weakness Name Source
CWE-416 Use After Free
The product reuses or references memory after it has been freed. At some point afterward, the memory may be allocated again and saved in another pointer, while the original pointer references a location somewhere within the new allocation. Any operations using the original pointer are no longer valid because the memory "belongs" to the code that operates on the new pointer.

Metrics

Metric Score Severity CVSS Vector Source
V2 9.3 AV:N/AC:M/Au:N/C:C/I:C/A:C nvd@nist.gov

EPSS

EPSS is a scoring model that predicts the likelihood of a vulnerability being exploited.

EPSS Score

The EPSS model produces a probability score between 0 and 1 (0 and 100%). The higher the score, the greater the probability that a vulnerability will be exploited.

EPSS Percentile

The percentile is used to rank CVE according to their EPSS score. For example, a CVE in the 95th percentile according to its EPSS score is more likely to be exploited than 95% of other CVE. Thus, the percentile is used to compare the EPSS score of a CVE with that of other CVE.
EPSS First.org

Products Mentioned

Configuraton 0

Opera>>Opera_browser >> Version To (excluding) 9.22

References

http://www.securityfocus.com/bid/24970
Tags : vdb-entry, x_refsource_BID
http://www.securitytracker.com/id?1018431
Tags : vdb-entry, x_refsource_SECTRACK
http://security.gentoo.org/glsa/glsa-200708-17.xml
Tags : vendor-advisory, x_refsource_GENTOO
http://secunia.com/advisories/26138
Tags : third-party-advisory, x_refsource_SECUNIA
http://www.vupen.com/english/advisories/2007/2584
Tags : vdb-entry, x_refsource_VUPEN
http://secunia.com/advisories/26545
Tags : third-party-advisory, x_refsource_SECUNIA
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=564
Tags : third-party-advisory, x_refsource_IDEFENSE

More information
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