CVE-2005-1159: The native implementations of InstallTrigger and other functions in Firefox before 1.0.3 and Mozilla Suite before 1.7.7 do not properly verify the types of objects being accessed,…

Unscored severity · published May 2, 2005

CVE-2005-1159

The native implementations of InstallTrigger and other functions in Firefox before 1.0.3 and Mozilla Suite before 1.7.7 do not properly verify the types of objects being accessed,…

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CVSS

2.9%

EPSS

On KEV

Description

The native implementations of InstallTrigger and other functions in Firefox before 1.0.3 and Mozilla Suite before 1.7.7 do not properly verify the types of objects being accessed, which causes the Javascript interpreter to continue execution at the wrong memory address, which may allow attackers to cause a denial of service (application crash) and possibly execute arbitrary code by passing objects of the wrong type.

Exploitation

Is it being used?

Exploit prediction (EPSS)2.9% · higher than 87% of CVEs

Exploited in the wildNo evidence yet

CISA KEVNot listed

Ransomware campaign useNot known

Affected products

Which versions

Firefox · Mozilla

0.8; 0.9; 0.9; 0.9.1; 0.9.2; 0.9.3; +5 more · source: NVD

Mozilla · Mozilla

1.3; 1.4; 1.4; 1.4.1; 1.5; 1.5; +17 more · source: NVD