VulnerabilityModified
CVE-2010-2121
Opera 9.52 allows remote attackers to cause a denial of service (resource consumption) via JavaScript code containing an infinite loop that creates IFRAME elements for invalid (1) news:// or (2) nntp:// URIs.
MEDIUM 4.3EPSS 1.98%
Does this matter?
Lower severity and a low EPSS score (1.98%). Track it; it rarely justifies an emergency change on its own.
Description
Opera 9.52 allows remote attackers to cause a denial of service (resource consumption) via JavaScript code containing an infinite loop that creates IFRAME elements for invalid (1) news:// or (2) nntp:// URIs.
- CVSS 2.0
- 4.3 MEDIUMAV:N/AC:M/Au:N/C:N/I:N/A:P
- EPSS
- 1.98% probability · 79th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-399
- Affected
- opera/opera browser
- Source
- cve@mitre.org
References
- http://websecurity.com.ua/4238/Exploit
- http://www.securityfocus.com/archive/1/511509/100/0/threaded
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11622
- http://websecurity.com.ua/4238/Exploit
- http://www.securityfocus.com/archive/1/511509/100/0/threaded
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11622
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.