VDB
CVE-2017-7794
CVE-2017-7794
PUBLISHED
CVSS 7.800000190734863 HIGH
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.
EPSS 0.34% · 24.8th percentile
Risk Scores
CVSS 3.0
7.800000190734863
CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.34%
24.8th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | mozjs38 | *, 38.8.0~repack1-0ubuntu1, 38.8.0~repack1-0ubuntu4 |
| Ubuntu:14.04:LTS | firefox | 30.0+build1-0ubuntu0.14.04.3, 31.0+build1-0ubuntu0.14.04.1, 32.0+build1-0ubuntu0.14.04.1 |
| Ubuntu:16.04:LTS | firefox | 41.0.2+build2-0ubuntu1, 44.0+build3-0ubuntu2, 44.0.1+build1-0ubuntu1 |
Timeline
- Aug 8, 2017 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 28, 2021 EPSS Score
- Dec 30, 2021 EPSS Score
- Mar 3, 2022 EPSS Score
- May 5, 2022 EPSS Score
- Jul 7, 2022 EPSS Score
- Sep 9, 2022 EPSS Score
- Nov 12, 2022 EPSS Score
- Jan 14, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-7794 third-party-advisory
- https://ubuntu.com/security/notices/USN-3391-1 vendor-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-7794 third-party-advisory