CVE-2007-2809 json
Buffer overflow in the transfer manager in Opera before 9.21 for Windows allows user-assisted remote attackers to execute arbitrary code vi…
published 2007-05-22 19 y ago modified 2026-06-16 4 mo ago also EUVD-2007-2801
- cvss
- 9.3
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 6.3%
- EPSS 6.3% chance of exploitation in 30 days, percentile 93%
- public exploits
- 0
- none known
Summary
Buffer overflow in the transfer manager in Opera before 9.21 for Windows allows user-assisted remote attackers to execute arbitrary code via a crafted torrent file. NOTE: due to the lack of details, it is not clear if this is the same issue as CVE-2007-2274.
Patch / fix
- opera opera_browser 9.21
- isc.sans.org/diary.html?storyid=2823 advisory
- secunia.com/advisories/25278 advisory
Exploit prediction
6.31% chance of exploitation in the next 30 days, higher than 93% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-120 Buffer Copy without Checking Size of Input
References
-
isc.sans.org
/diary.html?storyid=2823
patch, third-party-advisory
-
secunia.com
/advisories/25278
third-party-advisory, broken-link, patch
-
vupen.com
/english/advisories/2007/1888
vdb-entry, broken-link
-
securitytracker.com
/id?1018089
vdb-entry, broken-link, third-party-advisory
-
opera.com
/support/search/view/860/
broken-link
-
osvdb.org
/36229
vdb-entry, broken-link
-
securityfocus.com
/bid/24080
vdb-entry, broken-link, third-party-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/34470
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2007-2809
- NVD CVE-2007-2809
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.