Unrated severityNVD Advisory· Published Jul 12, 2007· Updated Jun 16, 2026

CVE-2007-3726

Description

Integer signedness error in the SET_VALUE function in rarvm.cpp in unrar 3.70 beta 3, as used in products including WinRAR and RAR for OS X, allows user-assisted remote attackers to cause a denial of service (crash) via a crafted RAR archive that causes a negative signed number to be cast to a large unsigned number.

Affected products

Rarlab/Unrar
cpe:2.3:a:rarlab:unrar:3.70_beta_3:*:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

osvdb.org/39603nvd
securityreason.com/securityalert/2880nvd
www.securityfocus.com/archive/1/473371/100/0/threadednvd
www.securityfocus.com/archive/1/473373/100/0/threadednvd
www.securityfocus.com/archive/1/473376/100/0/threadednvd
www.securityfocus.com/archive/1/475155/30/5610/threadednvd

News mentions

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