cbcvebase.
CVE-2017-7794
published 2018-06-11

CVE-2017-7794: On Linux systems, if the content process is compromised, the sandbox broker will allow files to be truncated even though the sandbox explicitly only has read…

PriorityP434high7.8CVSS 3.0
AVLACLPRLUINSUCHIHAH
EPSS
0.34%
25.7th percentile
On Linux systems, if the content process is compromised, the sandbox broker will allow files to be truncated even though the sandbox explicitly only has read access to the local file system and no write permissions. Note: This attack only affects the Linux operating system. Other operating systems are not affected. This vulnerability affects Firefox < 55.

Affected

7 ranges
VendorProductVersion rangeFixed in
debianfirefox< firefox 55.0-1 (sid)firefox 55.0-1 (sid)
mozillafirefox< 55.055.0
mozillafirefox>= 0 < 55.0.1+build2-0ubuntu0.14.04.255.0.1+build2-0ubuntu0.14.04.2
mozillafirefox>= 0 < 55.0.2+build1-0ubuntu0.14.04.155.0.2+build1-0ubuntu0.14.04.1
mozillafirefox>= 0 < 55.0.1+build2-0ubuntu0.16.04.255.0.1+build2-0ubuntu0.16.04.2
mozillafirefox>= 0 < 55.0.2+build1-0ubuntu0.16.04.155.0.2+build1-0ubuntu0.16.04.1
mozillafirefox>= unspecified < 5555

CVSS provenance

nvdv3.07.8HIGHCVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.04.6MEDIUMAV:L/AC:L/Au:N/C:P/I:P/A:P
osv9.1CRITICAL
vendor_ubuntu9.1CRITICAL
vendor_debian7.8HIGH
vendor_redhat7.8HIGH
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