CVE-2013-0798

MEDIUM

Description

Mozilla Firefox before 20.0 on Android uses world-writable and world-readable permissions for the app_tmp installation directory in the local filesystem, which allows attackers to modify add-ons before installation via an application that leverages the time window during which app_tmp is used.

References

http://lists.opensuse.org/opensuse-security-announce/2013-04/msg00013.html

http://www.mozilla.org/security/announce/2013/mfsa2013-33.html

https://bugzilla.mozilla.org/show_bug.cgi?id=844832

Details

Source: MITRE

Published: 2013-04-03

Updated: 2013-06-05

Type: CWE-264

Risk Information

CVSS v2.0

Base Score: 4.3

Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N

Impact Score: 2.9

Exploitability Score: 8.6

Severity: MEDIUM