CVEvulnerability
CVE-2017-7803
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2018-06-11
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 7.5 HIGH — CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:P/A:N
- Weaknesses
- CWE-269
Description
When a page's content security policy (CSP) header contains a "sandbox" directive, other directives are ignored. This results in the incorrect enforcement of CSP. This vulnerability affects Thunderbird < 52.3, Firefox ESR < 52.3, and Firefox < 55.
Affected configurations
• redhat enterprise linux desktop 6.0
• redhat enterprise linux desktop 7.0
• redhat enterprise linux server 6.0
• redhat enterprise linux server 7.0
• redhat enterprise linux server aus 7.4
• redhat enterprise linux server eus 7.4
• redhat enterprise linux server eus 7.5
• redhat enterprise linux workstation 6.0
• redhat enterprise linux workstation 7.0
• debian debian linux 8.0
• debian debian linux 9.0
• mozilla firefox (< 52.3.0)
• mozilla firefox (< 55.0)
• mozilla thunderbird (< 52.3.0)
Related
Weakness · CWE (1)
- CWE-269 Improper Privilege Management weakness
References
- http://www.securityfocus.com/bid/100234 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039124 Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2017:2456 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2534 Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1377426 Exploit, Issue Tracking, Patch
- https://security.gentoo.org/glsa/201803-14 Third Party Advisory
- https://www.debian.org/security/2017/dsa-3928 Third Party Advisory
- https://www.debian.org/security/2017/dsa-3968 Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2017-18/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2017-19/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2017-20/ Vendor Advisory
- http://www.securityfocus.com/bid/100234 Third Party Advisory, VDB Entry
- http://www.securitytracker.com/id/1039124 Third Party Advisory, VDB Entry
- https://access.redhat.com/errata/RHSA-2017:2456 Third Party Advisory
- https://access.redhat.com/errata/RHSA-2017:2534 Third Party Advisory
- https://bugzilla.mozilla.org/show_bug.cgi?id=1377426 Exploit, Issue Tracking, Patch
- https://security.gentoo.org/glsa/201803-14 Third Party Advisory
- https://www.debian.org/security/2017/dsa-3928 Third Party Advisory
- https://www.debian.org/security/2017/dsa-3968 Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2017-18/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2017-19/ Vendor Advisory
- https://www.mozilla.org/security/advisories/mfsa2017-20/ Vendor Advisory