CVE-2012-3987 json
Mozilla Firefox before 16.0 on Android assigns chrome privileges to Reader Mode pages, which allows user-assisted remote attackers to bypas…
published 2012-10-10 14 y ago modified 2026-06-16 4 mo ago also EUVD-2012-3931
- cvss
- 4.0
- version 2.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 1.5%
- EPSS 1.5% chance of exploitation in 30 days, percentile 73%
- public exploits
- 0
- none known
Summary
Mozilla Firefox before 16.0 on Android assigns chrome privileges to Reader Mode pages, which allows user-assisted remote attackers to bypass intended access restrictions via a crafted web site.
Exploit prediction
1.45% chance of exploitation in the next 30 days, higher than 73% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 2.0 | 4.0 | AV:N/AC:H/Au:N/C:P/I:P/A:N |
Classification
- Weakness
-
- CWE-264 Permissions, Privileges, and Access Controls
References
-
lists.opensuse.org
/opensuse-security-announce/2012-10/msg00010.html
vendor-advisory
-
mozilla.org
/security/announce/2012/mfsa2012-78.html
vendor-advisory
-
osvdb.org
/86107
vdb-entry
-
secunia.com
/advisories/50856
third-party-advisory
- bugzilla.mozilla.org /show_bug.cgi?id=778582
Sources
- CVE List CVE-2012-3987
- NVD CVE-2012-3987
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.