CVE-2009-2540

Severity Score

4.3

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Opera, possibly 9.64 and earlier, allows remote attackers to cause a denial of service (memory consumption) via a large integer value for the length property of a Select object, a related issue to CVE-2009-1692.

Opera, posiblemente v9.64 y anteriores, permite a atacantes remotos provocar una denegación de servicio (consumo de memoria) a través de un valor entero largo en la propiedad length de un objeto Select, está relacionada con CVE-2009-1692.

*Credits: N/A

CVSS Scores

NISTv2 4.3

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

None

Integrity

None

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2009-07-20 CVE Reserved
2009-07-20 CVE Published
2024-02-02 EPSS Updated
2024-08-07 CVE Updated
2024-08-07 First Exploit
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-770: Allocation of Resources Without Limits or Throttling

CAPEC

References (8)

URL	Tag	Source
http://www.securityfocus.com/archive/1/504969/100/0/threaded	Broken Link
http://www.securityfocus.com/archive/1/504988/100/0/threaded	Broken Link
http://www.securityfocus.com/archive/1/504989/100/0/threaded	Broken Link
http://www.securityfocus.com/archive/1/505006/100/0/threaded	Broken Link
https://exchange.xforce.ibmcloud.com/vulnerabilities/52874	Third Party Advisory
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A5957	Broken Link

URL	Date	SRC
http://www.exploit-db.com/exploits/9160	2024-08-07
http://www.g-sec.lu/one-bug-to-rule-them-all.html	2024-08-07

URL	Date	SRC

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Opera Search vendor "Opera"		Opera Browser Search vendor "Opera" for product "Opera Browser"				<= 9.64 Search vendor "Opera" for product "Opera Browser" and version " <= 9.64"		-		Affected