CVEvulnerability
CVE-2018-12358
4.3 MEDIUM
Official page ↗
- Status
- Modified
- Published
- 2018-10-18
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.0 ([email protected])
- 4.3 MEDIUM — CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
- CVSS 2.0 ([email protected])
- 4.3 MEDIUM — AV:N/AC:M/Au:N/C:P/I:N/A:N
- Weaknesses
- CWE-200
Description
Service workers can use redirection to avoid the tainting of cross-origin resources in some instances, allowing a malicious site to read responses which are supposed to be opaque. This vulnerability affects Firefox < 61.
Affected configurations
• mozilla firefox (< 61.0)
• canonical ubuntu linux 14.04
• canonical ubuntu linux 16.04
• canonical ubuntu linux 17.10
• canonical ubuntu linux 18.04
Related
Weakness · CWE (1)
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness
References
- http://www.securitytracker.com/id/1041193 Third Party Advisory, VDB Entry
- https://bugzilla.mozilla.org/show_bug.cgi?id=1467852 Issue Tracking, Permissions Required
- https://security.gentoo.org/glsa/201810-01 Mitigation, Third Party Advisory
- https://usn.ubuntu.com/3705-1/ Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2018-15/ Vendor Advisory
- http://www.securitytracker.com/id/1041193 Third Party Advisory, VDB Entry
- https://bugzilla.mozilla.org/show_bug.cgi?id=1467852 Issue Tracking, Permissions Required
- https://security.gentoo.org/glsa/201810-01 Mitigation, Third Party Advisory
- https://usn.ubuntu.com/3705-1/ Third Party Advisory
- https://www.mozilla.org/security/advisories/mfsa2018-15/ Vendor Advisory