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MitreCVE-2008-3435

HistoryAug 01, 2008 - 2:41 p.m.

CVE-2008-3435

2008-08-0114:41:00

CWE-94

mitre

web.nvd.nist.gov

browser toolbar

cve-2008-3435

update authenticity

code execution

man-in-the-middle

evilgrade

dns cache poisoning

nvd

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

AI Score

7.4

Confidence

High

EPSS

0.002

Percentile

56.9%

JSON

LinkedIn Browser Toolbar 3.0.3.1100 and earlier does not properly verify the authenticity of updates, which allows man-in-the-middle attackers to execute arbitrary code via a Trojan horse update, as demonstrated by evilgrade and DNS cache poisoning.

Affected configurations

Nvd

Node

linkedinbrowser_toolbarRange≤3.0.3.1100

VendorProductVersionCPE
linkedinbrowser_toolbar*cpe:2.3:a:linkedin:browser_toolbar:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
linkedin	browser_toolbar	*	cpe:2.3:a:linkedin:browser_toolbar::::::::

References

archives.neohapsis.com/archives/bugtraq/2008-07/0250.html

www.infobyte.com.ar/down/Francisco%20Amato%20-%20evilgrade%20-%20ENG.pdf

www.infobyte.com.ar/down/isr-evilgrade-1.0.0.tar.gz

CVSS2

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:P/A:P

AI Score

7.4

Confidence

High

EPSS

0.002

Percentile

56.9%

JSON

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