Vulnerability Name: | CVE-2020-15680 (CCN-190269) | ||||||||||||
Assigned: | 2020-10-20 | ||||||||||||
Published: | 2020-10-20 | ||||||||||||
Updated: | 2020-10-30 | ||||||||||||
Summary: | If a valid external protocol handler was referenced in an image tag, the resulting broken image size could be distinguished from a broken image size of a non-existent protocol handler. This allowed an attacker to successfully probe whether an external protocol handler was registered. This vulnerability affects Firefox < 82. | ||||||||||||
CVSS v3 Severity: | 5.3 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N) 4.6 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C)
5.7 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N/E:U/RL:O/RC:C)
| ||||||||||||
CVSS v2 Severity: | 5.0 Medium (CVSS v2 Vector: AV:N/AC:L/Au:N/C:P/I:N/A:N)
| ||||||||||||
Vulnerability Type: | CWE-noinfo | ||||||||||||
Vulnerability Consequences: | Bypass Security | ||||||||||||
References: | Source: MITRE Type: CNA CVE-2020-15680 Source: MISC Type: Issue Tracking, Permissions Required, Vendor Advisory https://bugzilla.mozilla.org/show_bug.cgi?id=1658881 Source: XF Type: UNKNOWN firefox-cve202015680-sec-bypass(190269) Source: CCN Type: Mozilla Foundation Security Advisory 2020-45 Security Vulnerabilities fixed in Firefox 82 Source: MISC Type: Release Notes, Vendor Advisory https://www.mozilla.org/security/advisories/mfsa2020-45/ Source: CCN Type: WhiteSource Vulnerability Database CVE-2020-15680 | ||||||||||||
Vulnerable Configuration: | Configuration 1:![]() | ||||||||||||
Oval Definitions | |||||||||||||
| |||||||||||||
BACK |