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CVE-2017-7761

N/A

Description

The Mozilla Maintenance Service "helper.exe" application creates a temporary directory writable by non-privileged users. When this is combined with creation of a junction (a form of symbolic link), protected files in the target directory of the junction can be deleted by the Mozilla Maintenance Service, which has privileged access. Note: This attack requires local system access and only affects Windows. Other operating systems are not affected. This vulnerability affects Firefox ESR < 52.2 and Firefox < 54.

Details CVE

Score CVSS v3.1N/A

Publie6/11/2018

Derniere modification11/25/2025

Sourcenvd

Observations honeypot0

Produits affectes

microsoft:windowsmozilla:firefox

Faiblesses (CWE)

CWE-276

References

http://www.securityfocus.com/bid/99057(security@mozilla.org)

http://www.securitytracker.com/id/1038689(security@mozilla.org)

https://bugzilla.mozilla.org/show_bug.cgi?id=1215648(security@mozilla.org)

https://sourceforge.net/p/nsis/bugs/1125/(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2017-15/(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2017-16/(security@mozilla.org)

http://www.securityfocus.com/bid/99057(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1038689(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.mozilla.org/show_bug.cgi?id=1215648(af854a3a-2127-422b-91ae-364da2661108)

https://sourceforge.net/p/nsis/bugs/1125/(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2017-15/(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2017-16/(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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