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Vulnerability record · CVE-2010-2470 · published 28 June 2010

CVE-2010-2470: Mozilla bugzilla permissions and access controls vulnerability

Mozilla · Bugzilla

Install/Filesystem.pm in Bugzilla 3.5.1 through 3.6.1 and 3.7 through 3.7.1, when use_suexec is enabled, uses world-readable permissions within (1) .bzr/ and (2) data/webdot/, which allows local users to obtain potentially sensitive data by reading files in these directories, a different vulnerability than CVE-2010-0180.

1.9 CVSS 2.0 Low EPSS 0.31% · top 78.3% CWE-264 · Permissions and access controls
1.9CVSS 2.0 base score
0.31%EPSS exploitation probability, 30 days
NoNot in CISA KEV
1Affected product versions listed by NVD
2References
16 Jun 2026Last modified by NVD

Description

Install/Filesystem.pm in Bugzilla 3.5.1 through 3.6.1 and 3.7 through 3.7.1, when use_suexec is enabled, uses world-readable permissions within (1) .bzr/ and (2) data/webdot/, which allows local users to obtain potentially sensitive data by reading files in these directories, a different vulnerability than CVE-2010-0180.

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

Affected products

1 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://bugzilla.mozilla.org/show_bug.cgi?id=561797 Patch
https://bugzilla.mozilla.org/show_bug.cgi?id=561797 Patch

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

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Source: NIST National Vulnerability Database (record CVE-2010-2470), CISA KEV, FIRST EPSS (scores of 2026-10-02). This page is refreshed as NVD updates the record.