CVE-2017-7814

N/A

Description

File downloads encoded with "blob:" and "data:" URL elements bypassed normal file download checks though the Phishing and Malware Protection feature and its block lists of suspicious sites and files. This would allow malicious sites to lure users into downloading executables that would otherwise be detected as suspicious. This vulnerability affects Firefox < 56, Firefox ESR < 52.4, and Thunderbird < 52.4.

CVE Details

CVSS v3.1 ScoreN/A

Published6/11/2018

Last Modified11/25/2025

Sourcenvd

Honeypot Sightings0

Affected Products

debian:debian_linuxmozilla:firefoxmozilla:thunderbirdredhat:enterprise_linux_desktopredhat:enterprise_linux_serverredhat:enterprise_linux_server_ausredhat:enterprise_linux_server_eusredhat:enterprise_linux_workstation

Weaknesses (CWE)

CWE-20

References

http://www.securityfocus.com/bid/101059(security@mozilla.org)

http://www.securitytracker.com/id/1039465(security@mozilla.org)

https://access.redhat.com/errata/RHSA-2017:2831(security@mozilla.org)

https://access.redhat.com/errata/RHSA-2017:2885(security@mozilla.org)

https://bugzilla.mozilla.org/show_bug.cgi?id=1376036(security@mozilla.org)

https://lists.debian.org/debian-lts-announce/2017/11/msg00000.html(security@mozilla.org)

https://security.gentoo.org/glsa/201803-14(security@mozilla.org)

https://www.debian.org/security/2017/dsa-3987(security@mozilla.org)

https://www.debian.org/security/2017/dsa-4014(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2017-21/(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2017-22/(security@mozilla.org)

https://www.mozilla.org/security/advisories/mfsa2017-23/(security@mozilla.org)

http://www.securityfocus.com/bid/101059(af854a3a-2127-422b-91ae-364da2661108)

http://www.securitytracker.com/id/1039465(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2017:2831(af854a3a-2127-422b-91ae-364da2661108)

https://access.redhat.com/errata/RHSA-2017:2885(af854a3a-2127-422b-91ae-364da2661108)

https://bugzilla.mozilla.org/show_bug.cgi?id=1376036(af854a3a-2127-422b-91ae-364da2661108)

https://lists.debian.org/debian-lts-announce/2017/11/msg00000.html(af854a3a-2127-422b-91ae-364da2661108)

https://security.gentoo.org/glsa/201803-14(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2017/dsa-3987(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2017/dsa-4014(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2017-21/(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2017-22/(af854a3a-2127-422b-91ae-364da2661108)

https://www.mozilla.org/security/advisories/mfsa2017-23/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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