VDB
CVE-2017-7831
CVE-2017-7831
PUBLISHED
CVSS 5.300000190734863 MEDIUM
A vulnerability where the security wrapper does not deny access to some exposed properties using the deprecated "_exposedProps_" mechanism on proxy objects. These properties should be explicitly unavailable to proxy objects. This vulnerability affects Firefox < 57.
EPSS 1.59% · 74.7th percentile
Risk Scores
CVSS 3.0
5.300000190734863
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
EPSS Score
1.59%
74.7th percentile
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Ubuntu:18.04:LTS | firefox | 56.0+build6-0ubuntu1, 0 |
| Ubuntu:18.04:LTS | mozjs52 | 52.3.1-7fakesync1, 52.8.1-0ubuntu0.18.04.1, 0 |
| Ubuntu:16.04:LTS | firefox | *, *, * |
| Ubuntu:20.04:LTS | mozjs52 | 52.9.1-1build1, 52.9.1-1ubuntu3, 0 |
| Ubuntu:14.04:LTS | firefox | 47.0+build3-0ubuntu0.14.04.1, 48.0+build2-0ubuntu0.14.04.1, 49.0+build4-0ubuntu0.14.04.1 |
| Ubuntu:18.04:LTS | mozjs38 | 38.8.0~repack1-0ubuntu4, 38.8.0~repack1-0ubuntu3, 38.8.0~repack1-0ubuntu1 |
Timeline
- Nov 15, 2017 CVE Published
- Apr 14, 2021 EPSS Score
- Jun 23, 2021 EPSS Score
- Aug 25, 2021 EPSS Score
- Oct 27, 2021 EPSS Score
- Dec 29, 2021 EPSS Score
- Mar 2, 2022 EPSS Score
- May 4, 2022 EPSS Score
- Jul 6, 2022 EPSS Score
- Nov 10, 2022 EPSS Score
- Jan 12, 2023 EPSS Score
- Mar 7, 2023 EPSS Score
References
- https://ubuntu.com/security/CVE-2017-7831 third-party-advisory
- https://www.mozilla.org/en-US/security/advisories/mfsa2017-24/ third-party-advisory
- https://ubuntu.com/security/notices/USN-3477-1 vendor-advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1392026 third-party-advisory
- https://www.cve.org/CVERecord?id=CVE-2017-7831 third-party-advisory